Dielectric Constant References

Constants A-C

NameDielectric NameDielectric
ABS RESIN, LUMP 2.4-4.1AMMONIA (69° F ) 16.5
ABS RESIN, PELLET 1.5-2.5AMMONIA (GAS? ) (32° F ) .0072 
ACENAPHTHENE (70° F)3AMMONIUM BROMIDE 7.2
ACETAL (70° F) 3.6AMMONIUM CHLORIDE 7.0
ACETAL BROMIDE 16.5AMYL ACETATE (68° F ) 5
ACETAL DOXIME (68° F) 3.4 AMYL ALCOHOL (-180° F ) 35.5
ACETALDEHYDE (41° F) 21.8AMYL ALCOHOL (68° F ) 15.8
ACETAMIDE (68° F) 41AMYL ALCOHOL (140° F ) 11.2
ACETAMIDE (180° F) 59AMYL BENZOATE (68° F ) 5.1
ACETANILIDE (71° F) 2.9AMYL BROMIDE (50° F ) 6.3
ACETIC ACID (68° F) 6.2AMYL CHLORIDE (52° F ) 6.6
ACETIC ACID (36° F) 4.1AMYL ETHER (60° F ) 3.1
ACETIC ANHYDRIDE (66° F) 21AMYL FORMATE (66° F ) 5.7
ACETONE (77° F) 20.7AMYL IODIDE (62° F ) 6.9
ACETONE (127° F) 17.7AMYL NITRATE (62° F ) 9.1
ACETONE (32° F) 1.0159AMYL THIOCYANATE (68° F ) 17.4
ACETONITRILE (70° F) 37.5 AMYLAMINE (72° F )4.6
ACETOPHENONE (75° F) 17.3AMYLENE (70° F ) 2
ACETOXIME (24° F) AMYLENE BROMIDE (58° F ) 5.6 
ACETYL ACETONE (68° F) 23.1AMYLENETETRARARBOXYLATE (66° F ) 4.4
ACETYL BROMIDE (68° F) 16.5AMYLMERCAPTAN (68° F ) 4.7
ACETYL CHLORIDE (68° F) 15.8ANILINE (32° F ) 70.8
ACETYLE ACETONE (68° F) 25.0 ANILINE (68° F ) 7.3
ACETYLENE (32° F) 1.0217ANILINE (212° F ) 5.5
ACETYLMETHYL HEXYL KETONE (66° F) 27.9ANILINE FORMALDEHYDE RESIN 3.5 - 3.6
ACRYLIC RESIN 2.7 - 4.5ANILINE RESIN 3.4-3.8
ACTEAL 21.0-3.6ANISALDEHYDE (68° F ) 15.8
AIR 1ANISALDOXINE (145° F ) 9.2
AIR (DRY) (68° F) 1.000536 ANISOLE (68° F ) 4.3
ALCOHOL, INDUSTRIAL 16-31ANITMONY TRICHLORIDE 5.3
ALKYD RESIN 3.5-5ANTIMONY PENTACHLORIDE (68° F ) 3.2 
ALLYL ALCOHOL (58° F) 22ANTIMONY TRIBROMIDE (212° F ) 20.9 
ALLYL BROMIDE (66° F) 7ANTIMONY TRICHLORIDE (166° F ) 33.0 
ALLYL CHLORIDE (68° F) 8.2ANTIMONY TRICHLORIDE 5.3
ALLYL IODIDE (66° F) 6.1ANTIMONY TRICODIDE (347° F ) 13.9
ALLYL ISOTHIOCYANATE (64° F) 17.2APATITE 7.4
ALLYL RESIN (CAST) 3.6 - 4.5 ARGON (-376° F ) 1.5
ALUMINA 9.3-11.5ARGON (68° F ) 1.000513
ALUMINA 4.5ARSENIC TRIBROMIDE (98° F ) 9
ALUMINA CHINA 3.1-3.9ARSENIC TRICHLORIDE (150° F ) 7
ALUMINUM BROMIDE (212° F) 3.4ARSENIC TRICHLORIDE (70° F ) 12.4
ALUMINUM FLUORIDE 2.2 ARSENIC TRIIODIDE (302° F ) 7
ALUMINUM HYDROXIDE 2.2ARSINE (-148° F ) 2.5
ALUMINUM OLEATE (68° F) 2.4ASBESTOS 3.0 - 4.8
ALUMINUM PHOSPHATE 6.0ASH (FLY ) 1.7 - 2.0
ALUMINUM POWDER 1.6-1.8ASPHALT (75° F ) 2.6
AMBER 2.8-2.9ASPHALT, LIQUID 2.5-3.2
AMINOALKYD RESIN 3.9-4.2AZOXYANISOLE (122° F ) 2.3
AMMONIA (-74° F) 25AZOXYBENZENE (104° F ) 5.1
AMMONIA (-30° F) 22AZOXYPHENITOLE (302° F ) 6.8
AMMONIA (40° F) 18.9
 
BAKELITE 3.5-5.0BROMACEYTAL BROMIDE 12.6
BALLAST 5.4-5.6BROMAL (70° F ) 7.6
BALLMILL FEED (CEMENT ) 4.5BROMINE (68° F ) 3.1
BALM, REFUSE 3.1BROMINE (32° F ) 1.0128 
BARIUM CHLORIDE 9.4BROMO-2-ETHOXYPENTANE (76° F ) 6.5
BARIUM CHLORIDE (ANHYD) 11.0BROMOACETYL BROMIDE (68° F ) 12.6 
BARIUM CHLORIDE (2H20 ) 9.4BROMOANILINE (68° F ) 13
BARIUM NITRATE 5.8BROMOANISOLE (86° F ) 7.1
BARIUM SULFATE (60° F ) 11.4BROMOBENZENE (68° F ) 5.4
BARLEY FLOUR 3.0 - 4.0BROMOBUTYLENE (68° F ) 5.8
BARLEY POWDER 3.0-4.0BROMOBUTYRIC ACID (68° F ) 7.2
BEESWAX 2.7 - 3.0BROMOCTADECANE 3.53
BENZAL CHLORIDE (68° F ) 6.9BROMODECANE (76° F ) 4.4
BENZALDEHYDE (68° F ) 17.8BROMODEODECANE (76° F ) 4.1
BENZALDOXIME (68° F ) 3.8BROMODOCOSANE (130° F ) 3.1
BENZENE (68° F ) 2.3BROMODOECANE (75° F ) 4.07
BENZENE (275° F ) 2.1BROMOFORM (68° F ) 4.4
BENZENE (700° F ) 1.0028BROMOHEPTANE (76° F ) 5.3
BENZIL (202° F ) 13BROMOHEXADECANE (76° F ) 3.7
BENZONITRILE (68° F ) 26BROMOHEXANE (76° F ) 5.8
BENZOPHENONE (122° F ) 11.4BROMOISOVALERIC ACID (68° F ) 6.5
BENZOPHENONE (68° F ) 13.0 BROMOMETHANE (32° F ) 9.8
BENZOTRICHLORIDE (68° F ) 7.4BROMONAPTHALENE (66° F ) 5.1
BENZOYL CHLORIDE (70° F ) 22.1BROMOOCTADECANE (86° F ) 3.5 
BENZOYL CHLORIDE (32° F ) 23BROMOPENTADECANE (68° F ) 3.9 
BENZOYLACETONE (68° F ) 29BROMOPHROPIONIC ACID (68° F ) 11
BENZYL ACETATE (70° F ) 5BROMOTOLUENE (68° F ) 5.1
BENZYL ALCOHOL (68° F ) 13BROMOTRIDECANE (50° F ) 4.2
BENZYL BENZOATE (68° F ) 4.8BROMOUNDECANE (15° F ) 40.7
BENZYL CHLORIDE (68° F ) 6.4BRONYL CHLORIDE (94° F ) 5.21
BENZYL CYANIDE (68° F ) 18.3BUTANE (30° F ) 1.4
BENZYL CYANIDE (155° F ) 6BUTANOL (1) (68° F ) 17.8
BENZYL SALICYLATE (68° F ) 4.1BUTANONE (68° F ) 18.5
BENZYLAMINE (68° F ) 4.6BUTYCIC ANHYDRIDE (20° F ) 12
BENZYLETHYLAMINE (68° F ) 4.3BUTYL CHLORAL (64° F ) 10
BENZYLMETHYLAMINE (67° F ) 4.4BUTYL CHLORIDE (68° F ) 9.6
BERYL 6.0BUTYL OLEATE (77° F ) 4
BIPHENYL 20BUTYL STEARATE (80° F ) 3.1
BIWAX 2.5BUTYLACETATE (66° F ) 5.1
BLEACHING POWDER 4.5BUTYLAMINE (70° F ) 5.4
BONE BLACK 5.0-6.0BUTYRALDEHYDE (79° F ) 13.4
BORNYL ACETATE (70° F ) 4.6BUTYRIC ACID (68° F ) 3
BORON BROMIDE (32° F ) 2.6BUTYRIC ANHYDRIDE (68° F ) 12
BORONYL CHLORIDE (202° F ) 5.2 BUTYRONITRILE (70° F ) 20.7
 
CABLE OIL (80° F ) 2.2CHLOROFORM (32° F) 5.5
CABONDIOXIDE (68° F ) 1.000921CHLOROFORM (68° F ) 4.8
CALCIM FLUORIDE 7.4CHLOROFORM (212° F ) 3.7
CALCITE 8.0CHLOROHEPTANE (71° F ) 5.5
CALCIUM 3.0CHLOROHEXANONE OXIME (192° F ) 3
CALCIUM CARBONATE 6.1-9.1CHLOROHYDRATE (68° F ) 3.3
CALCIUM FLUORIDE 7.4CHLOROMETHANE -4 12.6
CALCIUM OXIDE, GRANULE 11.8CHLORONAPHTHALENE (76° F )5
CALCIUM SULFATE 5.6CHLOROOCTANE (76° F ) 5.1
CALCIUM SULFATE (H2O )5.6CHLOROPHETANE 5.4
CALCIUM SUPERPHOSPHATE 14-15CHLOROTOLUENE (68° F ) 4.7
CAMPHANEDIONE (398° F ) 16CHLOROTOLUENE, LIQUID 4-4.5
CAMPHENE (68° F ) 2.7CHOLESTERIN 2.86
CAMPHENE (104° F ) 2.3CHOLESTRAL (80° F ) 2.9
CAMPHER, CRYSTAL 10-11CHORINE (170° F ) 1.7
CAMPHORIC IMIDE 4 (80° F )5.5CHROME, ORE 7.7-8.0
CAMPHORPINACONE (68° F ) 3.6CHROME, PURE 12
CAPRILIC ACID (18° F ) 3.2CHROMITE 4.0-4.2
CAPROIC ACID (160° F ) 2.6CHROMYL CHORIDE (68° F ) 2.6
CAPROLACTAM MONOMER 1.7 - 1.9CINNAMALDEHYDE (75° F ) 16.9
CAPRYLIC ACID (65° F ) 3.2CIS-3-HEXENE (76° F ) 2.1
CARBIDE 5.8 - 7.0CITRACONIC ANHYDRIDE (68° F ) 40.3
CARBIDE, POWDER 5.8-7.0CITRACONIC NITRILE 27
CARBON BLACK 2.5 - 3.0CLAY 1.8 - 2.8
CARBON DIOXIDE (32° F ) 1.6CLINKER (CEMENT ) 2.7
CARBON DIOXIDE, LIQUID 1.6COAL TAR 2.0-3.0
CARBON DISULFIDE, LIQUID 2.6COAL, POWDER, FINE 2-4
CARBON DISULPHIDE (68° F ) 2.6COCAINE (68° F ) 3.1
CARBON DISULPHIDE (180° F ) 2.2COFFEE REFUSE 2.4-2.6
CARBON TETRACHLORIDE (68° F ) 2.2 COKE 1.1 - 2.2
CARNAUBA WAX 2.9COMPOUND 3.6
CARVENONE (68° F ) 18.4COPPER CATALYST 6.0 - 6.2
CARVOL (64° F ) 11.2COPPER OLEATE (68° F ) 2.8
CARVONE (71° F ) 11COPPER OXIDE 18.1
CASEIN 6.1 - 6.8CORDERITE 2.5 - 5.4
CASEIN RESIN 6.7CORN 5-10
CASSITERITE 23.4CORN (DRY GRANULARS ) 1.8
CASTOR OIL (60° F ) 4.7CORN, REFUSE 2.3-2.6
CASTOR OIL (80° F ) 2.6CORNING GLASS 6.5
CASTOR OIL (HYDROGENATED ) (80° F ) 10.3COTTON 1.3-1.4
CEDRENE (76° F ) 3.2COTTON SEED OIL 3.1
CELLOPHANE 3.2-6.4CO2 (32° F ) 1.6
CELLULOID 3.3-11CREOSOL (63° F ) 10.6
CELLULOSE 3.2-7.5CRESOL (75° F ) 5
CELLULOSE ACETATE 3.2-7CRESOL, LIQUID 9-11
CELLULOSE ACETATE (MOLDING ) 3.2 - 7.0CROTONIC NITRICE (68° F ) 28
CELLULOSE ACETATE (SHEET ) 4.0 - 5.5CRYSTALE 3.5-4.7
CELLULOSE ACETATE BUTYRATE 3.2 - 6.2CUMALDEHYDE (59° F ) 11
CELLULOSE NITRATE (PROXYLIN ) 6.4CUMENE (68° F ) 2.4
CEMENT 1.5 - 2.1CUMICALDEHYDE (58° F ) 10.7
CEMENT (PLAIN ) 1.5 - 2.1CUPRIC OLEATE 2.8
CEMENT, PORTLAND 2.5-2.6CUPRIC OXIDE (60° F ) 18.1
CEMENT, POWDER 5-10CUPRIC SULFATE 10.3
CEREALS (DRY ) 3.0 - 5.0CUPRIC SULFATE (ANHYD ) 10.3
CERESE WAX 2.4CUPRIC SULFATE (5H2O) 7.8
CESIUM IODINE 5.6 CYANOACETIC ACID (40° F ) 33
CETYL IODIDE (68° F ) 3.3CYANOETHYL ACETATE (68° F ) 19.3
CHARCOAL 1.2-1.81CYANOGEN (73° F ) 2.6
CHINAWARE, HARD 4-7CYCLOHEDANE (20° F ) 2
CHLORACETIC ACID (140° F ) 12.3CYCLOHENANONE (68° F ) 18.2
CHLORACETONE 29.8CYCLOHEPTASILOXANE (68° F ) 2.7
CHLORAL (68° F ) 4.9CYCLOHEXANE (68° F ) 2
CHLORHEXANONE OXIME 3CYCLOHEXANE, LIQUID 18.5
CHLORINE (-50° F ) 2.1CYCLOHEXANECARBOXYLIC ACID (88° F ) 2.6
CHLORINE (32° F ) 2CYCLOHEXANEMETHANOL (140° F ) 9.7
CHLORINE (142° F ) 1.5CYCLOHEXANOL (77° F ) 15
CHLORINE, LIQUID 2CYCLOHEXANONE (68° F ) 18.2
CHLOROACETIC ACID (68° F ) 21CYCLOHEXANONE OXIME (192° F) 3
CHLOROACETONE (68° F ) 29.8CYCLOHEXENE (68° F ) 18.3
CHLOROBENZENE (77° F ) 5.6CYCLOHEXYLAMINE-5 5.3
CHLOROBENZENE (100° F ) 4.7CYCLOHEXYLPHENOL (130° F )
CHLOROBENZENE (230° F ) 4.14.0 CYCLOHEXYLTRIFLUOROMETHANE-1 (68° F )11
CHLOROBENZINE, LIQUID 5.5-6.3CYCLOPENTANE (68° F )2
CHLOROCYCLOHEXANE (76° F ) 7.6CYMENE 62 2.3

Constants D-F

NameDielectric NameDielectric
D.M.T. (DACRON POWDER) 1.33DIETHYL SULFITE (68° F ) 15.9
DECAHYDRONAPHTOLENE (68° F ) 2.2 DIETHYL TARTRATE (68° F ) 4.5
DECAMETHYLCYCLOPENTASILOXANE (68° F ) 2.5DIETHYL ZINC (68° F ) 2.6
DECAMETHYLTETRASILOXANE (68° F ) 2.4DIETHYL 1-MALATE (68° F ) 9.5
DECANAL 8.1DIETHYL-DIMALATE 10.2
DECANE (68° F ) 2DIETHYLAMINE (68° F ) 3.7
DECANOL (68° F ) 8.1DIETHYLANILINE (66° F ) 5.5
DECYLENE (62° F ) 2.7DIHYDROCAROONE (66° F ) 8.7
DECYNE (68° F ) 2.2DIHYDROCARVONE (66° F ) 8.5
DEUTERIUM (68° F ) 1.3DIIMYLAMINE (64° F ) 2.5
DEUTERIUM OXIDE (77° F ) 78.3DIIOAMYLENE (62° F ) 2.4
DEXTRIN 2.2-2.4DIIODOETHYLENE 1 (80° F ) 4
DIACETOXYBUTANE (76° F ) 6.64DIIODOMETHANE (77° F ) 5.3
DIALLYL SULFIDE (68° F )4.9DIISOAMYL (62° F ) 2
DIAMOND 5.5 - 10.0DIISOAMYLENE 2.4
DIAPHENYLMETHANE 2.7DIISOBUTYLAMINE (71° F ) 2.7
DIAPLMITIN 3.5DIMETHOXYBENZENE (73° F ) 4.5
DIBENZOFURAN (212° F ) 3DIMETHYL ETHYL (68° F ) 11.7
DIBENZYL SEBACATE (68° F ) 4.6DIMETHYL ETHYL CARBINOL (68° F ) 11.7
DIBENZYLAMINE (68° F ) 3.6DIMETHYL MALONATE (68° F ) 10.4
DIBROHEPTANE (24° F ) 5.08DIMETHYL OXALATE (68° F ) 3
DIBROMOBENZENE (68° F ) 8.8DIMETHYL PENTANE (20° F ) 1.912
DIBROMOBUTANE (68° F ) 5.7DIMETHYL PHTHALATE (75° F ) 8.5
DIBROMOETHYLENE (CIS-1, 2 ) (32° F ) 7.7 DIMETHYL SULFATE (68° F ) 55
DIBROMOHEPTANE (76° F ) 5.1DIMETHYL SULFIDE (68° F ) 6.3 
DIBROMOHEXANE (76° F ) 5DIMETHYL-1-HYDROXYBENZENE (62° F ) 4.8
DIBROMOMETHANE (50° F ) 7.8DIMETHYL-2-HEXANE (68° F ) 2.4
DIBROMOPROPANE (68° F ) 4.3DIMETHYLAMINE (32° F ) 6.3
DIBROMOPROPYL ALCOHOL (70° F ) 9.1DIMETHYLANILINE (68° F ) 4.4
DIBUTYL PHTHALATE (86° F ) 6.4DIMETHYLBROMOETHYLENE (68° F ) 6.7
DIBUTYL SEBACATE (86° F ) 4.5DIMETHYLHEPTANE (68° F ) 1.9
DIBUTYL TARTRATE 109 9.4DIMETHYLPENTANE (68° F ) 1.9
DICHLORACETIC ACID (20° F ) 10.7DIMETHYLQUINOXALINE (76° F ) 2.3
DICHLORACETIC ACID (72° F ) 8.2DIMETHYLTOUIDINE (68° F ) 3.3
DICHLORACETONE (68° F ) 14DINITROGEN OXIDE (32° F ) 1.6
DICHLOROBENZENE (127° F ) 2.8DINITROGEN TETROXIDE (58° F ) 2.5
DICHLOROETHANE (68° F ) 16.7DIOCTYL PHTHALATE (76° F ) 5.1
DICHLOROETHANE (1,2)(77° F ) 10.3DIOXANE 1,4 (77° F ) 2.2
DICHLOROETHYLENE (62° F ) 4.6DIPALMITIN (161° F ) 3.5
DICHLOROMETHANE (68° F ) 9.1DIPENTENE (68° F ) 2.3
DICHLOROSTYRENE (76° F ) 2.6DIPENYLAMINE (125° F ) 3.3
DICHLOROTOLUENE (68° F ) 6.9DIPHEMYLETHANE (230° F ) 2.4
DICTYL PHTHALATE 5.1DIPHEMYLETHANE (62° F ) 12.6
DICYCLOHEXYL ADIPATE (95° F ) 4.8DIPHENYL 1(66° F ) 2.5
DIEBENZYLAMINE (68° F ) 3.6DIPHENYL ETHER (82° F ) 3.9
DIETHYL BENZALMALONATE (32° F ) 8DIPHENYLAMINE (124° F ) 3.3
DIETHYL DISULFIDE (66° F ) 15.9DIPHENYLETHANE (110° F ) 2.38
DIETHYL DL-MALATE (64° F ) 10.2DIPHENYTMETHANE (62° F ) 2.6
DIETHYL GLUTARATE (86° F ) 6.7DIPROPYL KETONE (62° F ) 12.6
DIETHYL I-MALATE 9.5DIPROPYLAMINE (70° F ) 2.9
DIETHYL KETONE (58° F ) 17.3DISTEARIN (172° F ) 3.3
DIETHYL L-MALATE (68° F ) 9.5DOCOSANE (122° F ) 2
DIETHYL MALONATE (70° F ) 7.9DODECAMETHYLCYCLOHEXISLOXANE (68° F ) 2.6
DIETHYL OXALATE (70° F ) 8.2DODECAMETHYLPENTASILOXANE (68° F ) 2.5
DIETHYL OXALOACETATE (66° F ) 6.1DODECANE (68° F ) 2
DIETHYL RACEMATE (68° F ) 4.5DODECANOL (76° F ) 6.5
DIETHYL SEBACATE (86° F ) 5DODECYNE (76° F ) 2.2
DIETHYL SUCCINATE (86° F ) 6.6DOLOMITE 6.8-8.0
DIETHYL SUCCINOSUCCINATE (66° F ) 2.5DOWTHERM (70° F ) 3.4
DIETHYL SULFIDE (68° F ) 7.2
 
EBONITE 2.5-2.9 ETHYL ETHOXYBENZOATE (70° F ) 7.1
EMERY SAND 16.5ETHYL FORMATE (77° F ) 7.1
EPICHLORCHYDRIN (68° F ) 22.9ETHYL FORMYLPHENYLACETATE (68° F ) 3
EPOXY RESIN (CAST ) 3.6ETHYL FUMARATE (73° F ) 6.5
ETHANEDIAMINE (68° F ) 14.2ETHYL HYDROXY-TETRACARBOXYLATE 5.9
ETHANETHIOL (58° F ) 6.9ETHYL HYDROXY-TETROCARBOXYLATE 2.7
ETHANETHIOLIC ACID (68° F ) 13ETHYL HYDROXYMETHYLENEPHENYLACET 5.00
ETHANOL (77° F ) 24.3ETHYL HYDROXYMETHYLENOMALONATE 6.6
ETHELENE DIAMINE (18° F ) 16ETHYL IODIDE (68° F ) 7.4
ETHELENE OXIDE -1 13.9ETHYL ISOTHIOCYANATE (68° F ) 19.7
ETHOXY-3-METHYLBUTANE (68° F ) 4ETHYL LEVULINETE (70° F ) 12.1
ETHOXYBENZENE (68° F ) 4.2ETHYL MALEATE (73° F ) 8.5
ETHOXYETHYL ACETATE (86° F ) 7.6ETHYL MERCAPTAN (68° F ) 8
ETHOXYNAPTHALONE (66° F ) 3.3ETHYL NITRATE (68° F ) 19.7
ETHOXYPENTANE (73° F ) 3.6ETHYL OLEATE (80° F ) 3.2
ETHOXYTOLUENE (68° F ) 3.9ETHYL PALMITATE (68° F ) 3.2
ETHYL ACETATE (77° F ) 6ETHYL PHENYLACETATE (70° F ) 5.4
ETHYL ACETOACETATE (71° F ) 15.9ETHYL PROPIONATE (68° F ) 5.7
ETHYL ACETONEOXALATE (66° F ) 16.1ETHYL SALICYLATE (70° F ) 8.6
ETHYL ACETOPHENONEOXALATE (66° F ) 3.3ETHYL SILICATE (68° F ) 4.1
ETHYL ALCOHOL (77° F ) 24.3ETHYL STEARATE (104° F ) 3
ETHYL ALCOHOL (SEE ETHANOL)ETHYL THIOCYANATE (68° F ) 29.6
ETHYL AMYL ETHER (68° F ) 4ETHYL TRICHLORACETATE (68° F ) 7.8
ETHYL BENZENE (68° F ) 2.5ETHYL UNDECANOATE (68° F ) 3.6
ETHYL BENZOATE (68° F ) 6ETHYL VALERATE (68° F ) 4.7
ETHYL BENZOYLACETATE (68° F ) 12.8ETHYL 1-BROBUTYRATE (68° F ) 8
ETHYL BENZOYLACETOACETATE (70° F ) 8.6ETHYL 2-IODOPROPIONATE (68° F ) 8.8
ETHYL BENZYL ETHER (68° F ) 3.8ETHYLAMINE (70° F ) 6.3
ETHYL BROMIDE (64° F ) 4.9ETHYLANILINE (68° F ) 5.9
ETHYL BROMOISOBUTYRATE (68° F ) 7.9ETHYLBENZENE (76° F ) 3
ETHYL BROMOPROPIONATE (68° F ) 9.4ETHYLENE CHLORIDE (68° F ) 10.5
ETHYL BUTYRATE (66° F ) 5.1ETHYLENE CHLOROHYDRIN (77° F ) 26
ETHYL CARBONATE (68° F ) 3.1ETHYLENE CYANIDE (136° F ) 58.3
ETHYL CARBONATE (121° F ) 14.2ETHYLENE DIAMINE (64° F ) 16
ETHYL CELLULOSE 2.8 - 3.9ETHYLENE GYLCOL (68° F ) 37
ETHYL CHLORACETATE (68° F ) 11.6ETHYLENE IODIDE 3.4
ETHYL CHLOROFORMATE (68° F ) 11.3ETHYLENE OXIDE 25 14.0
ETHYL CHLOROPROPIONATE (68° F ) 10.1ETHYLENE TETRAFLOURIDE 1.9-2.0
ETHYL CINNAMATE (66° F ) 5.3ETHYLENECHLOROHYDRIN (75° F ) 25
ETHYL CYANOACETATE (68° F ) 27ETHYLENEDIAMINE (64° F ) 16
ETHYL CYCLOBUTANE (68° F ) 2ETHYLIC RESIN 2.2-2.3
ETHYL DODECANOATE (68° F ) 3.4ETHYLPENTANE (68° F ) 1.9
ETHYL ETHER (-148° F ) 8.1ETHYLTOLUENE (76° F ) 2.2
ETHYL ETHER (-40° F ) 5.7ETIBINE (-58° F ) 2.5
ETHYL ETHER (68° F ) 4.3EUGENOL (64° F ) 6.1
 
FAB (FROM BOX, 8% MOISTURE ) 1.3 FLY ASH 1.9 - 2.6
FENCHONE (68° F ) 12FORMALIN 23
FERMANIUM TETRACHLORIDE (76° F ) 2.4FORMAMIDE (68° F ) 84
FERRIC OLEATE (68° F ) 2.6FORMIC ACID (60° F ) 58
FERROCHROMIUM 1.5-1.8FORSTERITE 6.2
FERROMANGANESE 5.0-5.2FREON 11 (70° F ) 3.1
FERROUS OXIDE (60° F ) 14.2FREON 113 (70° F ) 2.6
FERROUS SULFATE (58° F ) 14.2FREON 12 (70° F ) 2.4
FLOUR 2.5-3.0FULLER'S EARTH 1.8 - 2.2
FLOURINE (-332° F ) 1.5FURAN (77° F ) 3
FLOURSPAR 6.8FURFURAL (68° F ) 42
FLUOROTOLUENE (86° F ) 4.2FURFURALDEHYDE (68° F ) 41.9

Constants G-I

NameDielectric NameDielectric
GASOLINE (70° F ) 2GLYCEROL (32° F ) 47.2
GERBER OATMEAL (IN BOX ) 1.5GLYCEROL PHTHALATE (CAST ALKYD ) 3.7 - 4.0
GERMANIUM TETRACHLORIDE (77° F ) 2.4GLYCERYL TRIOCETATE (70° F ) 6
GLASS 3.7-10GLYCOL (77° F ) 37
GLASS (SILICA ) 3.8GLYCOL (122° F ) 35.6
GLASS, BEAD 3.1GLYCOLIC NITRILE (68° F ) 27
GLASS, GRANULE 6-7GRAIN 3-8
GLASS, RAW MATERIAL 2.0-2.5GRAPHITE 12-15
GLUCOHEPTITOL (248° F ) 27GUAIACOL 0 11.0
GLYCERIN, LIQUID 47-68GYPSUM 2.5-6.0
GLYCEROL (77° F ) 42.5
 
HAGEMANNIE ESTER (68° F ) 10.6HYDROCHLORIC ACID 4.12
HALOWAX 4.5HYDROCYANIC ACID (70° F ) 2.3
HEAVY OIL 3HYDROCYANIC ACID (32° F ) 158
HEAVY OIL, C 2.6HYDROGEN (440° F ) 1.23
HELIUM-3(58° F ) 1.055HYDROGEN (212° F ) 1.000284
HELIUM, LIQUID 1.05HYDROGEN IODIDE (72° F ) 2.9
HEPTADECANONE (140° F ) 5.3HYDROGEN BROMIDE (24° F ) 3.8
HEPTANE (68° F ) 1.9HYDROGEN BROMIDE (-120° F ) 7
HEPTANE, LIQUID 1.9-2.0HYDROGEN CHLORIDE (82° F ) 4.6
HEPTANOIC ACID 2.5HYDROGEN CHLORIDE (-188° F ) 12
HEPTANOIC ACIELD (71° F ) 2.59HYDROGEN CYANIDE (70° F ) 95.4
HEPTANONE (68° F ) 11.9HYDROGEN FLUORIDE (32° F ) 84.2
HEPTAONIC ACID (160° F ) 2.6HYDROGEN FLUORIDE (-100° F ) 17
HEPTYL ALCOHOL (70° F ) 6.7HYDROGEN IODIDE (72° F ) 2.9
HEXAMETHYLDISILOXANE (68° F ) 2.2HYDROGEN PEROXIDE (32° F ) 84.2
HEXANE (-130° F ) 2HYDROGEN SULFIDE (-84° F ) 9.3
HEXANOL (77° F ) 13.3HYDROGEN SULFIDE (48° F ) 5.8
HEXANONE (59° F ) 14.6 HYDROXY-4-METHY-2-PENTANONE (76° F ) 18.2 
HEXDECAMETHYLCYCLOHEPTASILOXANE (68° F ) 2.7HYDROXYMETHYLENE CAMPHOR (86° F ) 5.2
HEXYL IODIDE (68° F ) 6.6HYDROXYMETHYLENEHYDROXYMETHYLENE-ACETOACETATE7.8
HEXYLENE (62° F ) 2HYDROXYMETHYLENEBENZYL CYANIDE (68° F ) 6
HEXYLIODIDE (68° F ) 6.6HYDROZINE (68° F ) 52.9
HYDRAZINE (68° F ) 52
 
IDO-IODOHEXADECANE (68° F ) 3.5ISOAMYL BROMIDE (76° F ) 6.1
IDOHEPTANE (71° F ) 4.9ISOAMYL BUTYRATE (68° F ) 3.9
IDOHEXANE (68° F ) 5.4ISOAMYL CHLORACETATE (68 F ) 7.8
IDOMETHANE (68° F ) 7ISOAMYL CHLORIDE (64° F ) 6.4
IDOPOCTANE (76° F ) 4.6ISOAMYL CHLOROACETATE 7.8
IDOTOLUENE (68° F ) 6.1ISOAMYL CHLOROFORMATE (68° F ) 7.8
ILMENITE 6.0 - 7.0ISOAMYL LODIDE (65° F ) 5.6
INADOL (140° F ) 7.8ISOAMYL PROPIONATE (68° F ) 4.2
INDONOL (60° F ) 7.8ISOAMYL SALICYLATE (68° F ) 5.4
IODINE (107° F ) 118ISOAMYL VALERATE (66° F ) 3.6
IODINE 11ISOAMYLPROPIONATE 4.2
IODINE (250° F ) 118ISOBUTHYL RESIN 1.4-2.1
IODINE (Granular) 4.0ISOBUTYL ACETATE (68° F ) 5.6
IODIOCTANE 4.6ISOBUTYL ALCOHOL (68° F ) 18.7
IODLOCTANE (24° F ) 4.62ISOBUTYL BENZOATE (68° F ) 5.9
IODOBENZENE (68° F ) 4.6ISOBUTYL BROMIDE (20° F ) 4
IODOHEPTANE (22° F ) 4.92ISOBUTYL BROMIDE (68° F ) 6.6
IODOHEXANE (20° F ) 5.37ISOBUTYL BUTYRATE (68° F ) 4
IODOMETHANE (20° F ) 7ISOBUTYL CHLORIDE (68° F ) 7.1
IODOTOLUENE (20° F ) 6.1ISOBUTYL CHLOROFORMATE (68° F ) 9.2
IRON OXIDE 14.2ISOBUTYL CYANIDE (74° F ) 13.3
ISO BUTYL ALCOHOL 18.7-31.7ISOBUTYL FORMATE (66° F ) 6.5
ISO BUTYL IODIDE 5.8ISOBUTYL IODIDE (68° F ) 5.8
ISO BUTYL NITRATE 11.9ISOBUTYL NITRATE (66° F ) 11.9
ISO BUTYLAMINE 4.5ISOBUTYL RININOLEATE (70° F ) 4.7
ISO BUTYRIC ACID 2.7ISOBUTYL VALERATE (66° F ) 3.8
ISO BUTYRONITRILE 20.8ISOBUTYLAMINE (70° F ) 4.5
ISO VALERIC ACID (68° F ) 2.6ISOBUTYLBENZENE (62° F ) 2.3
ISO-BUTYL ALCOHOL (-112° F ) 31.7ISOBUTYLBENZOATE (68° F ) 5.9
ISO-BUTYL ALCOHOL (32° F ) 20 .5ISOBUTYLENE BROMIDE (68° F ) 4
ISO-BUTYL ALCOHOL (68° F ) 18.7ISOBUTYRIC ACID (68° F ) 2.6
ISO-BUTYL IODIDE (68° F ) 5.8ISOBUTYRIC ACID (122° F ) 2.7
ISO-BUTYL NITRATE (66° F ) 11.9ISOBUTYRIC ANHYDRIDE (68° F ) 13.9
ISO-BUTYLACETATE (68° F ) 5.6ISOBUTYRONITRILE (77° F ) 20.8
ISO-BUTYLAMINE (70° F ) 4.5ISOCAPRONITRILE (68° F ) 15.7
ISO-BUTYRIC ACID (68° F ) 2.7ISOOCTANE 2.1-2.3
ISO-BUTYRONITRILE 23.9- 20.8ISOPHTHALIC ACID 1.4
ISO-BUTYRONITRILE (75° F ) 20.8ISOPRENE (77° F ) 2.1
ISO-IODOHEXADECANE 3.5ISOPROPYL ALCOHOL 18.3
ISO-PROPYL ALCOHOL (68° F ) 18.3ISOPROPYL BENZENE (68° F ) 2.4
ISO-PROPYL NITRATE (66° F ) 11.5ISOPROPYL NITRATE 11.5
ISO-VALERIC ACID (68° F ) 2.7ISOPROPYLAMINE (68° F ) 5.5
ISOAMYL VALERATE (19° F ) 3.6ISOPROPYLETHER (77° F ) 3.9
ISOAMYL ACETATE (68° F ) 5.6ISOQUINOLINE (76° F ) 10.7
ISOAMYL ALCOHOL (74° F ) 15.3ISOSAFROL (70° F ) 3.4

Constants J-M

NameDielectric NameDielectric
JET FUEL (JP4) (70° F ) 1.7 JET FUEL (MILITARY JP4 ) 1.7
  
KENT WAX 6.5-7.5 KYNAR 2.0
KEROSENE (70° F ) 1.8
 
LACTIC ACID (61° F ) 22.0 LEAD TETRACHLORIDE (68° F ) 2.8
LACTRONITRILE (68° F ) 38.4LIME 2.2 - 2.5
LAD OXIDE 25.9LIMONENE (68° F ) 2.3
LEAD ACETATE 2.5LINDE 5A MOLECULAR SIEVE, DRY 1.8
LEAD CARBONATE (60° F ) 18.1LINOLEIC ACID (32° F ) 2.6 - 2.9
LEAD CHLORIDE 4.2LINSEED OIL 3.2-3.5
LEAD NITRATE 37.7LIQUIFIED AIR 1.5
LEAD NOMOXIDE (60° F ) 25.9LIQUIFIED HYDROGEN 1.2
LEAD OLEATE (3.2LITYIUM CHLORIDE 11.1
LEAD OXIDE 25.9LONONE (65° F ) 10
LEAD SULFATE 14.3 LPG 1.6-1.9
LEAD SULFITE 17.9
 
m-BROMOANILINE (66° F ) 13.0 METHYL ALCOHOL (-112° F ) 56.6
m-BROMOTOLUENE (137° F ) 5.4METHYL ALCOHOL (32° F ) 37.5
m-CHLOROANALINE (66° F ) 13.4METHYL ALCOHOL (68° F ) 33.1
m-CHLOROTOLUENE (68° F ) 5.6METHYL BENZOATE (68° F ) 6.6
m-CREOSOL 5METHYL BUTANE (68° F ) 1.8
p-CRESOL (24° F ) 5METHYL BUTYL KETONE (62° F ) 12.4
o-CRESOL (77° F ) 11.5METHYL BUTYRATE (68° F ) 5.6
m-DICHLOROBENZENE (77° F ) 5METHYL CHLORIDE (77° F ) 12.9
m-DINITRO BENZENE (68° F ) 2.8METHYL CHLOROACETATE (68° F ) 12.9
m-NITROTOLUENE (68° F ) 23.8METHYL ETHER (78° F ) 5
m-SYLENE 2.4METHYL ETHYL KETONE (72 ° F ) 18.4
m-TOLUIDINE (64° F ) 6METHYL ETHYL KETOXIME (68° F ) 3.4
m-XYLENE (68° F ) 2.4METHYL FORMATE (68° F ) 8.5
MAGANESE DIOXIDE 5-5.2METHYL HEPTANOL (68° F ) 5.3
MAGNESIUM OXIDE 9.7METHYL IODIDE (68° F ) 7.1
MAGNESIUM SULFATE 8.2METHYL KEXYL KETONE (62° F ) 10.7
MALACHITE 7.2METHYL METHACRYLATE (CAST ) 2.7 - 3.2
MALEIC ANHYDRIDE (140° F ) 51METHYL NITROBENZOATE (80° F ) 27
MALOLIC ANHYDRIDE 51METHYL O-METHOXYBENZOATE (70° F ) 7.8
MALONIC NITRILE (97° F ) 47METHYL P-TOLUATE (91° F ) 4.3
MANDELIC NITRILE (73° F ) 18.1METHYL PROPIONATE (66° F ) 5.4
MANDELITRILE (73° F ) 17METHYL PROPYL KETONE (58° F ) 16.8
MANNITOL (71° F ) 3METHYL SALICYLATE (68° F ) 9
MARGARINE, LIQUID 2.8-3.2METHYL THIOCYANATE (68° F ) 35.9
MELAMINE FORMALDEHYDE (MF )METHYL VALERATE (66° F ) 4.3
(MF ) MOLDING RESIN 5.5 - 6.0METHYL 5 KETOCYCLOHEXYLENE (68° F ) 24.0 
(MF ) WITH ALPHA CELLULOSE FILLER 7.2 - 8.2METHYL-1-CYCLOPENTANOL (35° F ) 6.9
(MF ) WITH ASBESTOS FILLER 6.1 - 6.7METHYL-2 4-PENTANDEIOL (86° F ) 24.4 
(MF ) WITH CELLULOSE FILLER 4.7 - 7.0METHYL-2-PENTANONE (68° F ) 13.1
(MF ) WITH FLOCK FILLER 5.0 - 6.0METHYLAL (68° F ) 2.7
(MF ) WITH MACERATED FABRIC FILLE 6.5 - 6.9METHYLANILINE (68° F ) 6
MELAMINE RESIN 4.7-10.9METHYLBENZYLAMINE (65° F ) 4.4
MENTHOL (42° F) 3.95METHYLCYCLOHEXANOL (68° C ) 13
MENTHOL (107° F) 4METHYLCYCLOHEXANONE (192° F ) 18
MENTHONOL (43° F) 2.1METHYLCYLOPENTANE (68° F ) 2
MENTHONOL (110° F) 2.1METHYLENE IODIDE (70° F ) 5.1
MERCURIC CHLORIDE 3.2METHYLENEACELOACETATE (70° F ) 7.8
MERCUROUS CHLORIDE 9.4METHYLENEMALONATE (72° F ) 6.6
MERCURY (298° F ) 1.00074METHYLENEPHENYLACETATE (68° F ) 5
MERCURY CHLORIDE 7-14METHYLETHER, LIQUID 5
MERCURY DIETHYL (68° F) 2.3METHYLHEXANE (68° F ) 1.9
MESITYL OXIDE (68° F) 15.4METHYLISOCYANATE (69° F ) 29.4
MESITYLENE (68° F) 2.4METHYLOCTANE (69° F ) 30
MESITYLENE 3.4METHYLOMINE (21° F ) 10.5
METHAL CYANOACETATE (69° F) 29.4METHYLPHENYL HYDRAZIN (66° F ) 7.3
METHALLMINE (77° F) 9.4METHYLPYRIDINE (2) (68° F ) 9.8 
METHANE (-280° F ) 1.7METNOXY-FOUR-METHYL PHENOL 11
METHANE, LIQUID 1.7MICA 2.6-3.2
METHANOL (77° F ) 32.6MICA 7.0
METHLENE IDIDE 5.1MICA (GLASS BONDED) 6.9 - 9.2
METHOXY-4-METHYLPHENOL (60° F ) 11MICANITE 1.8-2.6
METHOXYBENZENE (76° F ) 4.3MILLS (DRY POWDER) 1.8
METHOXYETHYL STEARATE (140° F ) 3.4MINERAL OIL (80° F ) 2.1
METHOXYPHENOL (82° F ) 11MONOMYRISTIN (158° F ) 6.1
METHOXYTOLUENE (68° F ) 3.5MONOPALMITIN (152° F ) 5.3
METHYL ACETATE (77° F ) 6.7MONOSTEARIN (170° F ) 4.9
METHYL ACETOPHENONEOXALATE (64° F ) 2.8MORPHOLINE (77° F ) 7.3

Constants N-P

NameDielectric NameDielectric
n-BUTYL ALCOHOL (66° F ) 7.8 NITROBENZENE (77° F ) 34.8
n-BUTYL BROMIDE (68° F ) 6.6NITROBENZENE (176° F ) 26.3
n-BUTYL FORMATE (-317°F) 2.4NITROBENZYL ALCOHOL (68° F ) 22
n-BUTYL IODIDE (77° F ) 6.1NITROCELLULOSE 6.2-7.5
n-BUTYLACETATE (19° F ) 5.1NITROETHANE (68° F ) 19.7
n-BUTYRICAID (68° F ) 2.9NITROGEN (336° F ) 1.454
n-HEXANE (68° F ) 1.9NITROGEN (68° F ) 1.00058
n-METHYLANILINE (68° F ) 6NITROGLYCERIN (68° F ) 19
n-PENTANE (68° F ) 1.8NITROMETHANE 22.7-39.4
NAPHTHY ETHYL ETHER (67° F ) 3.2NITROMETHANE (68° F ) 39.4
NAPTHALENE (185° F ) 2.3NITROSODIMETHYLAMINE (68° F ) 54.0 
NAPTHALENE (68° F ) 2.5NITROSYL BROMIDE (4° F ) 13
NAPTHONITRILE (70° F ) 6.4NITROSYL CHLORIDE (10° F ) 18
NAPTHYL ETHYL ETHER (67° F ) 3.2NITROTOLUENE (68° F ) 1.96
NEON (68° F ) 1.000127NITROUS OXIDE (32° F ) 1.6
NEOPRENE 6-9NONANE (68° F ) 2
NITROANISOLE (68° F ) 24NYLON 4.0 - 5.0
NITROBENZAL DOXIME (248° F ) 48.1NYLON RESIN 3.0 - 5.0
NITROBENZENE (68° F ) 35.7
 
o-BROMOTOLUENE (137° F ) 4.3OIL, ALMOND (68° F ) 2.8
o-CHLOROPHENOL (66° F ) 8.2OIL, COTTON SEED (57° F ) 3.1
o-CHLOROTOLUENE (68° F ) 4.5OIL, GRAPESEED (61° F ) 2.9
o-CRESOL (77° F ) 11.5OIL, LEMON (70° F ) 2.3
o-DICHLOROBENZENE (77° F ) 7.5OIL, LINSEED 3.4
o-NITRO ANALINE (194° F ) 34.5OIL, OLIVE (68° F ) 3.1
o-NITROTOLUENE (68° F ) 27.4OIL, PARAFFIN (68° F ) 2.2 - 4.7
o-TOLUIDINE (64° F ) 6.3OIL, PETROLEUM (68° F ) 2.1
o-XYLENE (68° F ) 2.6OIL, PYRANOL (68° F ) 5.3
OCTADECANOL 3.42OIL, SESAME (55° F ) 3
OCTADECANOL (136° F ) 3.4OIL, SPERM (68° F ) 3.2
OCTAMETHYLCYCLOTETRASILOXANE (68° F ) 2.4 OIL, TERPENTINE (68° F ) 2.2
OCTAMETHYLTRISILOXANE (68° F ) 2.3OIL, TRANSFORMER (68° F ) 2.2
OCTANE (24° F ) 1.061OLEIC ACID (68° F ) 2.5
OCTANE (68° F ) 2OLERIC ACID 2.4-2.5
OCTANONE (68° F ) 10.3ONE-DICHLOROETHANE 10.7
OCTENE (76° F ) 2.1ONE-DIETHOXYETHANE 3.8
OCTYL ALCOHOL (64° F ) 3.4OPAL WAX 3.1
OCTYL IODIDE (68° F ) 4.9ORGANIC COLD MOLDING COMPOUND 6.0
OCTYLENE (65° F ) 4.1OXYGEN (-315° F ) 1.51
OIL, PEANUT (52° F ) 3OXYGEN (68° F ) 1.000494
 
p-BROMOTOLUENE (137° F ) 5.5PINACOLIN (62° F ) 12.8
p-CHLOROPHENOL (130° F ) 9.5PINACONE (75° F ) 7.4 
p-CHLOROTOLUENE (68° F ) 6.1PINE TREE RESIN, POWDER 1.5-1.8
p-CRESOL (70° F ) 5.6PINENE (68° F ) 2.7
p-CRESOL (137° F ) 9.9PIPERIDINE (68° F ) 5.9
p-CYMENE (63° F ) 2.3PLASTER 2.5 - 6.0
p-DIBROMOBENZENE (190° F ) 4.5PLASTIC GRAIN 65-75
p-DICHLOROBENZINE (68° F ) 2.86PLASTIC PELLETS 1.1-3.2
p-DICHLOROBENZINE (120° F ) 2.4PLASTIC SULPHUR, UNGROUND 1.5
p-NITRO ANALINE (320° F ) 56.3PLATINUM CATALYST 6.5 - 7.5
p-NITROTOLUENE (137° F ) 22.2POLY PROPYLENE 1.5
p-TOLUDINE 3.0POLYACETAL 3.6-3.7
p-TOLUIDINE (130° F ) 5POLYACETOL RESIN 2.6-3.7
p-XYLENE (68° F ) 2.3POLYACRYLIC ESTER 3.5
PAINT 5-8POLYAMIDE 2.5-2.6
PALMITIC ACID (160° F ) 2.3POLYBUTYLENE 2.2-2.3
PAPER (DRY ) 2.0POLYCAPROLACTAM 2.0 - 2.5
PARAFFIN 1.9-2.5POLYCARBONATE 2.9-3.0
PARAFFIN WAX 2.1-2.5POLYCARBONATE RESIN 2.9 - 3.0
PARALDEHYDE (68° F ) 14.5POLYESTER RESIN 2.8 - 4.5
PARALDEHYDE (77° F ) 13.9POLYESTER RESIN (FLEXIBLE ) 4.1 - 5.2
PARAWAX 2.3POLYESTER RESIN (GLASS FIBER FILLED) 4.0 - 4.5
PARRAFIN CHLORIDE 2.0-2.3POLYESTER RESIN (RIDGID CAST ) 2.8 - 4.1
PENANTHIENE (68° F ) 2.8POLYETHER CHLORIDE 2.9
PENTACHLORGETHANE (60° F ) 3.7POLYETHER RESIN 2.8-8.1
PENTADIENE 1,3 (77° F ) 2.3POLYETHER RESIN, UNSATURATED 2.8-5.2
PENTANE (68° F ) 1.8PROPANEDIOL (68° F ) 32 .0
PENTANOL (77° F ) 13.9POLYETHYLENE 2.2-2.4
PENTANONE (2 ) (68° F ) 15.4POLYETHYLENE, PELLET 1.5
PENTENE (1 ) (68° F ) 2.1POLYMIDE 2.8
PENTOCHLORETHANE 3.7POLYMONOCHLORO PIFLUOROETHYLENE 2.5
PERLITE 1.3 - 1.4POLYPROPYLENE 1.5
PETROLEUM 2.0-2.2POLYPROPYLENE POWDER 1.25
PHENANTHRENE (230° F ) 2.7POLYPROPYLENE, PELLET 1.5-1.8
PHENATHIENE (68° F ) 2.8POLYSTYRENE RESIN 2.4 - 2.6
PHENATHRENE (68° F ) x2.72POLYSTYROL 2.0-2,6
PHENETOLE (70° F ) 4.5POLYSULPHONIC ACID 2.8
PHENOL (118° F ) 9.9POLYTETRA FLUOROETHYLENE 2.0
PHENOL (104° F ) 15POLYVINYL ALCOHOL 1.9-2.0
PHENOL (50° F ) 4.3POLYVINYL CHLORIDE 3.4
PHENOL ETHER (85° F ) 9.8POLYVINYLCHLORIDE RESIN 5.8 - 6.8
PHENOL FORMALDEHYDE RESIN (PFR) 4.5 - 5.0PORCELAIN 5.0-7.0
(PFR ) WITH ASBESTOS FILLER 5.0 - 7.0PORCELAIN WITH ZIRCON 7.1 - 10.5
(PFR ) WITH GLASS FIBER FILLER 6.6 - 7.0POTASSIUM ALUMINUM SULPHATE 3.8
(PFR ) WITH MICA FILLER 4.2 - 5.2POTASSIUM CARBONATE (60° F ) 5.6
(PFR ) WITH MINERAL FILLER (CAST ) 9.0 - 15.0 POTASSIUM CHLORATE 5.1
(PFR ) WITH SISAL FIBER 3.0 - 5.0POTASSIUM CHLORIDE 4.6
(PFR ) WITH WOOD FLOUR FILLER 4.0 - 7.0POTASSIUM CHLORONATE 7.3
PHENOL RESIN 4.9POTASSIUM IODIDE 5.6
PHENOL RESIN, CUMULATED 4.6-5.5POTASSIUM NITRATE 5.0
PHENOXYACETYLENE (76° F ) 4.8POTASSIUM SULFATE 5.9
PHENTIDINE (70° F ) 7.3POTSSIUM CHLOROMATE 7.3
PHENYL ACETATE (68° F ) 6.9POTTASIUM CHLORIDE 5.0
PHENYL ETHER (86° F ) 3.7PROPANE (Liquid) (32° F ) 1.6
PHENYL ISO THIOCYANATE (68° F ) 10.7PROPANOL (177° F ) 20.1
PHENYL ISOCYANATE (68° F ) 8.9PROPENE (68° F ) 1.9
PHENYL URETHANE 2.7PROPIONALDEHYDE (62° F ) 18.9
PHENYL-L-LROPANE (68° F ) 2.7PROPIONIC ACID (58° F ) 3.1
PHENYL-ONE-IROPANE 2.7 PROPIONIC ANHYDRIDE (60° F ) 18
PHENYL-1-PROPANE (68° F ) 1.7PROPIONITRILE (68° F ) 27.7
PHENYLACETALDEHYDE (68° F ) 4.8PROPY BUTYRATE (68° F ) 4.3
PHENYLACETIC (68° F ) 3PROPYL ACETATE (68° F ) 6.3
PHENYLACETONITRILE (80° F ) 18PROPYL ALCOHOL (68° F ) 21.8
PHENYLETHANOL (68° F ) 13PROPYL BENZENE (68° F ) 2.4
PHENYLETHYL ACETATE (58° F ) 4.5PROPYL BROMIDE (68° F ) 7.2
PHENYLETHYLENE (77° F ) 2.4PROPYL BUTYRATE (68° F ) 4.3
PHENYLHYDRAZINE (72° F) 7.2PROPYL CHLOROFORMATE (68° F ) 11.2
PHENYLSALICYLATE (122° F ) 6.3PROPYL ETHER (78° F ) 3.4
PHOSGENE (32° F ) 4.7PROPYL FORMATE (66° F ) 7.9
PHOSPHINE (-76° F ) 2.5PROPYL NITRATE (64° F ) 14.2
PHOSPHORUS (93° F ) 4.1PROPYL PROPIONATE (68° F ) 4.7
PHOSPHORUS OXYCHLORIDE (72° F ) 14PROPYL VALERATE (65° F ) 4
PHOSPHORUS PENTACHLORIDE (320° F ) 2.8PROPYLENE LIQUID 11.9
PHOSPHORUS TRIBROMIDE 3.9PSUEDOCUMENE (60° F ) 2.4
PHOSPHORUS TRIBROMIDE (68° F ) 3.9PULEGONE (68° F ) 9.5
PHOSPHORUS TRICHLORIDE (77° F ) 3.4PULEZONE (66° F ) 9.7
PHOSPHORUS, RED 4.1PVC, POWDER 1.4
PHOSPHORUS, YELLOW 3.6PYREX 4.8
PHOSPHORYL CHLORIDE (70° F ) 13PYREX GLASS 4.3 - 5.0
PHOSPHROUS 4.1PYRIDINE (68° F ) 12.5
PHTALIDE (166° F ) 36PYROCERAM 3.5-4.5
PHTHALIC ACID 5.1-6.3PYRROLE (63° F ) 7.5
PHTHALIDE (74° F ) 36​​​​​​​

Constants Q-T

NameDielectric NameDielectric
QUARTZ 4.2 QUINOLINE (-292° F ) 2.6
QUINOLINE (77° F ) 9
 
REBURNED LIME 2.2 RUBBER (CHLORINATED) 3.0
REFRACTORY (CAST ) 6.7RUBBER (HARD) 2.8
REFRACTORY (FOR CASTING ) 1.8 - 2.1RUBBER (ISOMERIZED) 2.4 - 3.7
RESORCINOL 3.2RUBBER CEMENT 2.7-2.9
RICE (DRY) 3.5RUBBER CHLORIDE 2.1-2.7
RICE BRAN 1.4-2.0RUBBER, RAW 2.1-2.7
ROUGE 1.5RUBBER, SULPHURIZED 2.5-4.6
ROUGE (JEWELERS) 1.5 - 1.6RUBY 11.3
RUBBER 3.0RUTILE 6.7
 
SAFROL (70° F ) 3.1 SODIUM PERCHLORATE 5.4
SALICYLALDEHYDE (68° F ) 13.9SODIUM PHOSPHATE 1.6-1.9
SALT 3.0 - 15.0SODIUM PORCHLORATE 5.4
SAND (DRY ) 5.0SODIUM SULPHIDE 5
SAND (SILICON DIOXIDE ) 3 - 5.0SORBITOL (176° F ) 33.5
SANTOWAX (70° F ) 2.3SOY BEANS 2.8
SELENIUM 6.1-7.4STANNEC CHLORIDE (72° F ) 3.2
SELENIUM 11STARCH 3-5
SELENIUM (482° F ) 5.4STARCH, PASTE 1.7-1.8
SELEVIUM (249° F ) 5.4STEARIC ACID (160° F ) 2.3
SESAME 1.8-2.0STEARINE 2.3
SHELLAC 2.0-3.8STEATITE 5.5 - 7.5
SILICA ALUMINATE 2STYRENE (77° F ) 2.4
SILICA SAND 2.5-3.5STYRENE (MODIFIED ) 2.4 - 3.8
SILICON 11.0 - 12.0STYRENE (PHENYLETHANE ) (77° F ) 2.4
SILICON DIOXIDE 4.5STYRENE RESIN 2.3-3.4
SILICON TETRACHLORIDE (60° F ) 2.4SUCCINAMIDE (72° F ) 2.9
SILICONE MOLDING COMPOUND(SMC)SUCCINIC ACID (78° F ) 2.4
(SMC) (GLASS FIBER FILLED) 3.7SUCROSE 3.3
SILICONE OIL 2.2-2.9SUCROSE (MEAN ) 3.3
SILICONE RESIN, LIQUID 3.5-5.0SUGAR 3.0
SILICONE RUBBER 3.2-9.8SUGAR, GRANULATED 1.5-2.2
SILICONE VARNISH 2.8-3.3SULFUR 1.6 - 1.7
SILK 2.5-3.5SULFUR DIOXIDE (-4° F ) 17.6
SILVER BROMIDE 12.2SULFUR DIOXIDE (32° F ) 15
SILVER CHLORIDE 11.2SULFUR MONOCHLORIDE (58° F ) 4.8
SILVER CYANIDE 5.6SULFUR TRIOXIDE (64° F ) 3.1
SLAKED LIME, POWDER 2.0-3.5SULFUROUS OXYCHLORIDE (72° F ) 9.1
SLATE 6.0-7.5SULFURYL CHLORIDE (72° F ) 10
SMITHSONITE 9.3SULPHUR ( 244° F ) 3.5
SOAP POWDERS 1.2 - 1.7SULPHUR (450° F ) 3.5
SODIUM CARBONATE 5.3 - 8.4SULPHUR DIOXIDE (32° F ) 15.6
SODIUM CARBONATE (ANHYD) 8.4SULPHUR TRIOXIDE (70° F ) 3.6
SODIUM CARBONATE (10H20) 5.3SULPHUR, LIQUID 3.5
SODIUM CHLORIDE 5.9SULPHUR, POWDER 3.6
SODIUM CHLORIDE (SALT) 6.1SULPHURIC ACID (68° F ) 84
SODIUM CYANIDE 7.55SUPPHURIC OXYCHLORIDE (72° F ) 9.2
SODIUM DICHROMATE 2.9SYRUP 50-80
SODIUM NITRATE 5.2SYRUP WAX 2.5-2.9
SODIUM OLEATE (68° F ) 2.7
 
TANTALUM OXIDE 11.6 TOLUENE (68° F ) 2.4
TARTARIC ACID (68°F ) 6TOLUENE, LIQUID 2.0-2.4
TARTARIC ACID (14° F ) 35.9TOLUIDINE (68° F ) 6
TEFLON 2.0TOLUNITRILE (73° F ) 18.8
TEFLON (4F) 2TOLYL METHYL ETHER (68° F ) 3.5
TEFLON, FEP 2.1TOTANE (111° F ) 5.5
TEFLON, PCTFE 2.3-2.8TOURMALINE 6.3
TEFLON, PTFE 2TRANS-3-HEXENE (76° F ) 2
TEPINEOL 2.8TRANSMISSION OIL (80° F ) 2.2
TERPINENE (70° F ) 2.7TRIBROMOPROPANE (68° F ) 6.4
TERPINEOL (72° F ) 2.8TRIBUTYLPHOSPHATE (86° F ) 8
TETRABROMOETHANE (72° F ) 7TRICHLORETHYLENE 3.4
TETRACHLOROETHYLENE (70° F ) 2.5 TRICHLOROACETIC ACID (140° F ) 4.6
TETRADECAMETHYLTETRADECAMETHYL-CYCLOHEPTASILOXAN 2.7TRICHLOROETHANE 7.5
TETRADECAMETHYLHEXOSILOXANE (68° F ) 2.5TRICHLOROETHYLENE (61° F ) 3.4
TETRADECANOL (100° F) 4.7TRICHLOROLOLUENE (70° F ) 6.9
TETRAETHYL AMYLENETETRACARBOXYLATE 4.40TRICHLOROPROPANE (76° F ) 2.4
TETRAETHYL HEXANE-1-PHENYL TETRACARBOXYLATE (66° F) 5.9TRICHLOROTOLUENE (69° F ) 6.9
TETRAETHYL PENTANE DIPHENYL TETRACARBOXYLATE (68° F) 2.7TRICHLOROXOLUENE 6.9
TETRAETHYL PROPANE TETRACARBOXYLATE (66° F) 5.2TRICOSANONE (176° F ) 4
TETRAETHYL PROPYLENE TETRACARBOXYLATE (66° F) 6TRICRESYL PHOSPHATE (104° F ) 6.9
TETRAETHYL SILICATE (68° F ) 4.1TRIETHYL ACONITATE (68° F ) 6.4
TETRAFLUOROETHYLENE 2.0TRIETHYL ALUMINUM (68° F ) 2.9
TETRAHYDRO-B-NAPTHOL (68° F ) 11TRIETHYL ETHANETRICARBOXYLATE (66° F ) 6.5
TETRANITROMETHANE (68° F ) 2.2TRIETHYL ISOACONITATE (68° F ) 7.2
TETRATRIACONTADIENE (76° F ) 2.8TRIETHYLAMINE (21° F ) 3.2
THALLIUM CHLORIDE 46.9TRIETHYLAMINE (77° F ) 2.4
THINNER 3.7              TRIFLUOROACTIC ACID (68° F ) 39
THIOACETIC ACID (68° F ) 13TRIFLUOROTOLUENE (86° F ) 9.2
THIONYL BROMIDE (68° F ) 9.1TRIMETHYL BORATE (68° F ) 8.2
THIONYL CHLORIDE (68° F ) 9.3TRIMETHYL-3-HEPTENE (68° F ) 2.2
THIOPHENE (60° F ) 2.8TRIMETHYLAMINE (77° F ) 2.5
THIOPHOSPHORYL CHLORIDE (70° F ) 5.8TRIMETHYLBENZENE (68° F ) 2.3
THORIUM OXIDE 10.6TRIMETHYLBUTANE (68° F ) 1.9
THRICHLOROETHYLENE (61° F) 3.4TRIMETHYLPENTANE 1.9
THUJONE (32° F ) 10TRIMETHYLPENTANE (68° F ) 2.9
TIDE (LOOSE FROM BOX) 1.6TRIMETHYLSULFANILIC ACID (64° F ) 89
TIN TETRACHLORIDE (68° F ) 2.9TRINITROBENZENE (68° F ) 2.2
TITAMIUM TETRACHLORIDE (68° F ) 2.8TRINITROTOLUENE (69° F ) 22
TITANIUM DIOXIDE 110.00TRIOLEIN (76° F ) 3.2
TITANIUM OXIDE 40-50TRIPHENYLMETHANE (212° F ) 2.3
TITANIUM TETRACHLORIDE (68 DEGREES F ) 2.8TRIPOLMITIN (140° F ) 2.9
TOBACCO 1.6 - 1.7TRISTEARIN (158° F ) 2.8
TOBACCO DUST (6% MOISTURE ) 1.7TURPENTINE (WOOD) (68° F ) 2.2 
TOBACCO 1.6 - 1.7TWO-DICHLOROETHANE 10.7
TOBACCO DUST (6% MOISTURE ) 1.7​​​​​​​

Constants U-Z-Numeric

NameDielectric NameDielectric
UNDECANE (68° F ) 2.0  UREA FORMALDEHYDE (CELLULOSE FILLER) 6.4 - 6.9 
UNDECANONE (58° F ) 8.4UREA RESIN 6.2-9.5 
UREA 5-8URETHAN (121° F ) 14.2
UREA (71° F ) 3.5URETHANE (74° F ) 3.2
UREA FORMALDEHYDE
(UF DEGREES F )
URETHANE RESIN 6.5 - 7.1
 
VALERALDEHYDE (58° F ) 11.8VINYL BUTYRAL 3.3 - 3.9
VALERIC ACID (68° F ) 2.6VINYL CHLORIDE (ACETATE ) 3.0 - 3.1
VALERONITRILE (70° F ) 17.7VINYL CHLORIDE (FLEXIBLE ) 3.5 - 4.5
VANADIUM OXYBROMIDE (78° F ) 3.6VINYL CHLORIDE (RIDGIG ) 2.8 - 3.0
VANADIUM OXYCHLORIDE (78° F ) 3.4VINYL CHLORIDE RESIN, HARD 5.8-6.4
VANADIUM SULFIDE 3.1VINYL CHLORIDE RESIN, SOFT 2.8-4.0
VANADIUM TETRACHLORIDE (78° F ) 3VINYL ETHER (68° F ) 3.9
VASELINE 2.2-2.9VINYL FORMAL 3.0
VERATROL (73° F ) 4.5VINYLLIDENE CHLORIDE 3.0 - 4.0
VINYL ALCOHOL RESIN 2.6-3.5VYCOR GLASS 3.8
 
WATER 4-88 WAX 2.4-6.5
WATER (32° F ) 88WHEAT FLOUR 3.0 - 5.0
WATER (68° F ) 80.4WHEAT FLOUR (DRY POWDER ) 1.6
WATER (212° F ) 55.3WHITE MICA 4.5-9.6
WATER (390° F ) 34.5WOOD, DRY 2-6
WATER (80° F ) 80WOOD, PRESSED BOARD 2.0-2.6
WATER (STEAM ) 1.00785WOOD, WET 10-30
 
XYLENE (68° F ) 2.4XYLENOL (62° F ) 3.9
XYLENE, LIQUID 2.2-2.6XYLIDINE (68° F ) 5
XYLENOL 17
 
ZINC OXIDE 1.7-2.5  ZIRCONIUM OXIDE 12.5
ZINC SULFIDE 8.2ZIRCONIUM SILICATE 5.0
ZIRCON 12.0
 
1, 2-DICHLOROETHANE (77° F )10.72-METHYL-1-PROPANOL (77° F ) 17.7
1-DIETHOXYETHANE (75° F )3.83 DIMETHYL-2-BUTANONE 13.1
1-HEPTENE (68° F ) 2.13-CHLORO-1, DIHYDROXYPRONE (68° F ) 31.0 
1-0CTANOL (68° F ) 10.33-DIMETHYL-2-BUTANONE (293° F ) 13.1
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