Index of Chemical Names, Synonyms and Trade Names

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Note: An asterisk (*) indicates a primary chemical name.

C

CHEMICAL NAME	CAS No.	RTECS No.
Cadmium dust (as Cd)*	7440-43-9 (metal)	EU9800000 (metal)
Cadmium fume (as Cd)*	1306-19-0 (CdO)	EV1930000 (CdO)
Cadmium metal	7440-43-9 (metal)	EU9800000 (metal)
Cadmium monoxide	1306-19-0 (CdO)	EV1930000 (CdO)
Cadmium oxide fume	1306-19-0 (CdO)	EV1930000 (CdO)
Calcium arsenate (as As)*	7778-44-1	CG0830000
Calcium carbimide	156-62-7	GS6000000
Calcium carbonate*	471-34-1 (synthetic) 1317-65-3 (natural)	EV9580000
Calcium carbonate [Limestone]	1317-65-3	EV9580000
Calcium carbonate [Marble]	1317-65-3	EV9580000
Calcium cyanamide*	156-62-7	GS6000000
Calcium hydrate	1305-62-0	EW2800000
Calcium hydrosilicate	1344-95-2	VV9150000
Calcium hydroxide*	1305-62-0	EW2800000
Calcium metasilicate	1344-95-2	VV9150000
Calcium monosilicate	1344-95-2	VV9150000
Calcium oxide*	1305-78-8	EW3100000
Calcium salt (2:3) of arsenic acid	7778-44-1	CG0830000
Calcium salt of carbonic acid	471-34-1 (synthetic) 1317-65-3 (natural)	EV9580000
Calcium salt of silicic acid	1344-95-2	VV9150000
Calcium salt of sulfuric acid	7778-18-9	WS6920000
Calcium silicate*	1344-95-2	VV9150000
Calcium sulfate*	7778-18-9	WS6920000
Calcium(II) sulfate dihydrate	13397-24-5	MG2360000
Calcium sulfate hemihydrate	26499-65-0	TP0700000
2-Camphonone	76-22-2	EX1225000
Camphor (synthetic)*	76-22-2	EX1225000
Cane sugar	57-50-1	WN6500000
Caprolactam*	105-60-2	CM3675000
epsilon-Caprolactam	105-60-2	CM3675000
Captafol*	2425-06-1	GW4900000
Captan*	133-06-2	GW5075000
Captane	133-06-2	GW5075000
Captofol	2425-06-1	GW4900000
Carbamaldehyde	75-12-7	LQ0525000
Carbaryl*	63-25-2	FC5950000
Carbicron®	141-66-2	TC3850000
Carbimide	420-04-2	GS5950000
Carbinol	67-56-1	PC1400000
Carbodiimide	420-04-2	GS5950000
Carbofuran*	1563-66-2	FB9450000
Carbolic acid	108-95-2	SJ3325000
Carbomethene	463-51-4	OA7700000
2-Carbomethoxy-1-methylvinyl dimethyl phosphate	7786-34-7	GQ5250000
Carbon bisulfide	75-15-0	FF6650000
Carbon black*	1333-86-4	FF5800000
Carbon bromide	558-13-4	FG4725000
Carbon chloride	56-23-5	FG4900000
Carbon difluoride oxide	353-50-4	FG6125000
Carbon dioxide*	124-38-9	FF6400000
Carbon disulfide*	75-15-0	FF6650000
Carbon fluoride oxide	353-50-4	FG6125000
Carbon hexachloride	67-72-1	KI4025000
Carbon monoxide*	630-08-0	FG3500000
Carbon nitride	460-19-5	GT1925000
Carbon oxide	630-08-0	FG3500000
Carbon oxychloride	75-44-5	SY5600000
Carbon oxyfluoride	353-50-4	FG6125000
Carbon silicide	409-21-2	VW0450000
Carbon tet	56-23-5	FG4900000
Carbon tetrabromide*	558-13-4	FG4725000
Carbon tetrachloride*	56-23-5	FG4900000
Carbonate magnesium	546-93-0	OM2470000
Carbonic acid gas	124-38-9	FF6400000
Carbonyl chloride	75-44-5	SY5600000
Carbonyl dichloride	75-44-5	SY5600000
Carbonyl difluoride	353-50-4	FG6125000
Carbonyl fluoride*	353-50-4	FG6125000
di-mu-Carbonylhexacarbonyldicobalt	10210-68-1	GG0300000
Carborundum®	409-21-2	VW0450000
Carboxyethane	79-09-4	UE5950000
4-Carboxyphthalic anhydride	552-30-7	DC2050000
Catechol*	120-80-9	UX1050000
Caustic lime	1305-62-0	EW2800000
Caustic potash	1310-58-3	TT2100000
Caustic soda	1310-73-2	WB4900000
CB	74-97-5	PA5250000
CBM	74-97-5	PA5250000
Cellosolve®	110-80-5	KK8050000
Cellosolve® acetate	111-15-9	KK8225000
Cellulose*	9004-34-6	FJ5691460
Celtium	7440-58-6	MG4600000
Cement	65997-15-1	VV8770000
Cemented tungsten carbide	1: 11107-01-0 2: 12718-69-3 3: 37329-49-0	1: YO7350000 2: YO7525000 3: YO7700000
Cemented WC	1: 11107-01-0 2: 12718-69-3 3: 37329-49-0	1: YO7350000 2: YO7525000 3: YO7700000
Cesium hydrate	21351-79-1	FK9800000
Cesium hydroxide*	21351-79-1	FK9800000
Cesium hydroxide dimer	21351-79-1	FK9800000
Cetyl mercaptan	2917-26-2
CFC-113	76-13-1	KJ4000000
Channel black	1333-86-4	FF5800000
China clay	1332-58-7	GF1670500
Chlorcyan	506-77-4	GT2275000
Chlordan	57-74-9	PB9800000
Chlordane*	57-74-9	PB9800000
Chlordano	57-74-9	PB9800000
Chlordecone	143-50-0	PC8575000
Chlorinated camphene*	8001-35-2	XW5250000
Chlorinated diphenyl oxide*
Chlorine*	7782-50-5	FO2100000
Chlorine cyanide	506-77-4	GT2275000
Chlorine dioxide*	10049-04-4	FO3000000
Chlorine fluoride	7790-91-2	FO2800000
Chlorine fluoride oxide	7616-94-6	SD1925000
Chlorine oxide	10049-04-4	FO3000000
Chlorine oxyfluoride	7616-94-6	SD1925000
Chlorine peroxide	10049-04-4	FO3000000
Chlorine trifluoride*	7790-91-2	FO2800000
Chloroacetaldehyde*	107-20-0	AB2450000
Chloroacetaldehyde (40% aqueous solution)	107-20-0	AB2450000
2-Chloroacetaldehyde	107-20-0	AB2450000
Chloroacetic acid chloride	79-04-9	AO6475000
Chloroacetic chloride	79-04-9	AO6475000
2-Chloroacetophenone	532-27-4	AM6300000
a-Chloroacetophenone*	532-27-4	AM6300000
Chloroacetyl chloride*	79-04-9	AO6475000
3-Chloroallyl chloride	542-75-6	UC8310000
2-Chlorobenzalmalonitrile	2698-41-1	OO3675000
Chlorobenzene*	108-90-7	CZ0175000
Chlorobenzol	108-90-7	CZ0175000
o-Chlorobenzylidene malononitrile*	2698-41-1	OO3675000
Chlorobromomethane*	74-97-5	PA5250000
Chlorobutadiene	126-99-8	EI9625000
2-Chloro-1,3-butadiene	126-99-8	EI9625000
Chlorocamphene	8001-35-2	XW5250000
Chlorochromic anhydride	14977-61-8	GB5775000
Chlorocyanide	506-77-4	GT2275000
Chlorocyanogen	506-77-4	GT2275000
1-Chloro-2,3-dibromopropane	96-12-8	TX8750000
Chlorodifluoromethane*	75-45-6	PA6390000
2-Chloro-1-(difluoromethoxy)-1,1,2-trifluoroethane	13838-16-9	KN6800000
Chlorodimethyl ether	107-30-2	KN6650000
Chlorodiphenyl (42% chlorine)*	53469-21-9	TQ1356000
Chlorodiphenyl (54% chlorine)*	11097-69-1	TQ1360000
1-Chloro-2,3-epoxypropane	106-89-8	TX4900000
Chloroethane	75-00-3	KH7525000
2-Chloroethanal	107-20-0	AB2450000
2-Chloroethanol	107-07-3	KK0875000
Chloroethene	75-01-4	KU9625000
1-Chloro-2-ethenylbenzene	2039-87-4	WL4160000
2-Chloroethyl alcohol	107-07-3	KK0875000
2-Chloro-4-ethylamino-6-isopropylamino-s-triazine	1912-24-9	XY5600000
Chloroethylene	75-01-4	KU9625000
bis(2-Chloroethyl)ether	111-44-4	KN0875000
6-Chloro-N-ethyl-N'- (1-methylethyl)-1,3,5-triazine-2,4-diamine	1912-24-9	XY5600000
Chlorofluorocarbon-113	76-13-1	KJ4000000
Chloroform*	67-66-3	FS9100000
Chloroformic acid dimethylamide	79-44-7	FD4200000
Chloroformyl chloride	75-44-5	SY5600000
Chloromethane	74-87-3	PA6300000
Chloromethoxymethane	107-30-2	KN6650000
Chloromethylbenzene	100-44-7	XS8925000
1-Chloro-2-methylbenzene	95-49-8	XS9000000
2-Chloro-1-methylbenzene	95-49-8	XS9000000
Chloromethyl ether	542-88-1	KN1575000
bis-Chloromethyl ether*	542-88-1	KN1575000
Chloromethyl methyl ether*	107-30-2	KN6650000
Chloromethyl phenyl ketone	532-27-4	AM6300000
4-Chloronitrobenzene	100-00-5	CZ1050000
p-Chloronitrobenzene	100-00-5	CZ1050000
1-Chloro-4-nitrobenzene	100-00-5	CZ1050000
1-Chloro-1-nitropropane*	600-25-9	TX5075000
Chloropentafluoroethane*	76-15-3	KH7877500
Chloropicrin*	76-06-2	PB6300000
Chloroprene	126-99-8	EI9625000
β-Chloroprene*	126-99-8	EI9625000
1-Chloro-2-propene	107-05-1	UC7350000
3-Chloropropene	107-05-1	UC7350000
3-Chloropropylene	107-05-1	UC7350000
2-Chloropropylene oxide	106-89-8	TX4900000
ã-Chloropropylene oxide	106-89-8	TX4900000
2-Chlorostyrene	2039-87-4	WL4160000
o-Chlorostyrene*	2039-87-4	WL4160000
Chlorothene	71-55-6	KJ2975000
2-Chlorotoluene	95-49-8	XS9000000
o-Chlorotoluene*	95-49-8	XS9000000
α-Chlorotoluene	100-44-7	XS8925000
2-Chloro-6-trichloromethyl pyridine*	1929-82-4	US7525000
2-Chloro-6-(trichloro-methyl)pyridine	1929-82-4	US7525000
Chlorotrifluoride	7790-91-2	FO2800000
2-Chloro-1,1,2-trifluoroethyl difluoromethyl ether	13838-16-9	KN6800000
Chlorpyrifos*	2921-88-2	TF6300000
Chlorpyrifos-ethyl	2921-88-2	TF6300000
Chrome	7440-47-3	GB4200000
Chromic acid (CrO₃)	1333-82-0 (CrO₃)	GB6650000 (CrO₃)
Chromic acid and chromates*	1333-82-0 (CrO₃)	GB6650000 (CrO₃)
Chromic anhydride	1333-82-0 (CrO₃)	GB6650000 (CrO₃)
Chromic oxide	1333-82-0 (CrO₃)	GB6650000 (CrO₃)
Chromic oxychloride	14977-61-8	GB5775000
Chromium	7440-47-3	GB4200000
Chromium chloride oxide	14977-61-8	GB5775000
Chromium(II) compounds (as Cr)*
Chromium(III) compounds (as Cr)*
Chromium(VI) oxide (1:3)	1333-82-0 (CrO₃)	GB6650000 (CrO₃)
Chromium dichloride dioxide	14977-61-8	GB5775000
Chromium dioxide dichloride	14977-61-8	GB5775000
Chromium dioxychloride	14977-61-8	GB5775000
Chromium metal*	7440-47-3	GB4200000
Chromium oxychloride	14977-61-8	GB5775000
Chromium trioxide	1333-82-0 (CrO₃)	GB6650000 (CrO₃)
Chromyl chloride*	14977-61-8	GB5775000
Chrysene	65996-93-2	GF8655000
Chrysotile	1332-21-4	CI6475000
CI-2	12108-13-3	OP1450000
Cinerin I or II	8003-34-7	UR4200000
Clay	1332-58-7	GF1670500
Clopidol*	2971-90-6	UU7711500
bis-CME	542-88-1	KN1575000
CMME	107-30-2	KN6650000
Coal dust*		GF8281000
Coal mine dust		GF8281000
Coal tar	65996-93-2	GF8655000
Coal tar pitch volatiles*	65996-93-2	GF8655000
Cobalt carbonyl (as Co)*	10210-68-1	GG0300000
Cobalt hydrocarbonyl (as Co)*	16842-03-8	GG0900000
Cobalt metal dust	7440-48-4	GF8750000
Cobalt metal dust and fume (as Co)*	7440-48-4	GF8750000
Cobalt metal fume	7440-48-4	GF8750000
Cobalt octacarbonyl	10210-68-1	GG0300000
Cobalt tetracarbonyl dimer	10210-68-1	GG0300000
Coke oven emissions*		GH0346000
Colloidal manganese	7439-96-5 (metal)	OO9275000 (metal)
Colloidal mercury	7439-97-6 (metal)	OV4550000 (metal)
Cologne spirit	64-17-5	KQ6300000
Columbian spirits	67-56-1	PC1400000
Combustion Improver-2	12108-13-3	OP1450000
Compressed petroleum gas	68476-85-7	SE7545000
Confectioner's sugar	57-50-1	WN6500000
Copper (dusts and mists, as Cu)*	7440-50-8	GL5325000
Copper fume (as Cu)*	1317-38-0 (CuO)	GL7900000 (CuO)
Copper metal dusts	7440-50-8	GL5325000
Copper metal fumes	7440-50-8	GL5325000
Copper monoxide fume	1317-38-0 (CuO)	GL7900000 (CuO)
Copper(II) oxide fume	1317-38-0 (CuO)	GL7900000 (CuO)
Corn starch	9005-25-8	GM5090000
Corundum	1302-74-5 (corundum)	GN0231000 (corundum)
Cotton dust (raw)*		GN2275000
Coyden®	2971-90-6	UU7711500
Crag® herbicide*	136-78-7	KK4900000
Crag® herbicide No. 1	136-78-7	KK4900000
2-Cresol	95-48-7	GO6300000
3-Cresol	108-39-4	GO6125000
4-Cresol	106-44-5	GO6475000
m-Cresol*	108-39-4	GO6125000
meta-Cresol	108-39-4	GO6125000
o-Cresol*	95-48-7	GO6300000
ortho-Cresol	95-48-7	GO6300000
p-Cresol*	106-44-5	GO6475000
para-Cresol	106-44-5	GO6475000
m-Cresylic acid	108-39-4	GO6125000
o-Cresylic acid	95-48-7	GO6300000
p-Cresylic acid	106-44-5	GO6475000
Cristobalite	14808-60-7	VV7330000
Crocidolite (Riebeckite)	1332-21-4	CI6475000
Crotonaldehyde*	4170-30-3	GP9499000
Crude solvent coal tar naphtha	8030-30-6	DE3030000
Crufomate*	299-86-5	TB3850000
Cryocide	15096-52-3	WA9625000
Cryodust	15096-52-3	WA9625000
Cryolite	15096-52-3	WA9625000
CS	2698-41-1	OO3675000
Cucumber dust	7778-44-1	CG0830000
Cumene*	98-82-8	GR8575000
Cumol	98-82-8	GR8575000
Cupric oxide fume	1317-38-0 (CuO)	GL7900000 (CuO)
Cyanamide [Calcium cyanamide]	156-62-7	GS6000000
Cyanamide [Hydrogen cyanamide]*	420-04-2	GS5950000
Cyanoacetonitrile	109-77-3	OO3150000
Cyanoethane	107-12-0	UF9625000
Cyanoethylene	107-13-1	AT5250000
Cyanogen*	460-19-5	GT1925000
Cyanogen chloride*	506-77-4	GT2275000
Cyanogen nitride	420-04-2	GS5950000
Cyanohydrin-2-propanone	75-86-5	OD9275000
Cyanomethane	75-05-8	AL7700000
Cyanomethanol	107-16-4	AM0350000
1-Cyanopropane	109-74-0	ET8750000
2-Cyano-2-propanol	75-86-5	OD9275000
2-Cyanopropene-1	126-98-7	UD1400000
2-Cyano-1-propene	126-98-7	UD1400000
1,4-Cyclohexadiene dioxide	106-51-4	DK2625000
Cyclohexane*	110-82-7	GU6300000
Cyclohexanethiol*	1569-69-3	GV7525000
Cyclohexanol*	108-93-0	GV7875000
Cyclohexanone*	108-94-1	GW1050000
Cyclohexene*	110-83-8	GW2500000
Cyclohexyl alcohol	108-93-0	GV7875000
Cyclohexylamine*	108-91-8	GX0700000
Cyclohexyl ketone	108-94-1	GW1050000
Cyclohexylmercaptan	1569-69-3	GV7525000
Cyclohexylmethane	108-87-2	GV6125000
Cyclohexylthiol	1569-69-3	GV7525000
Cyclonite*	121-82-4	XY9450000
Cyclopentadiene*	542-92-7	GY1000000
1,3-Cyclopentadiene	542-92-7	GY1000000
bis(Cyclopentadienyl)iron	102-54-5	LK0700000
Cyclopentadienylmanganese tricarbonyl	12079-65-1	OO9720000
Cyclopentadienyl tricarbonyl manganese	12079-65-1	OO9720000
Cyclopentane*	287-92-3	GY2390000
Cyclotrimethylenetrinitramine	121-82-4	XY9450000
Cyhexatin*	13121-70-5	WH8750000