SynCED ID Name
CAS Number
FormulaStructureSources
CHEM004206Endothall
CAS145-73-3
C8H10O5
Avg mass186.163
Clean Air Act ChemicalsHPV EPA ChemicalsToxCast & Tox21 Chemicals
CHEM004207Dichloromethylphenylsilane
CAS149-74-6
C7H8Cl2Si
Avg mass191.130
Clean Air Act ChemicalsHPV EPA ChemicalsOECD HPV ChemicalsSTOFF IDENT Compounds
CHEM004208Merphos
CAS150-50-5
C12H27PS3
Avg mass298.500
Clean Air Act ChemicalsHPV EPA ChemicalsSTOFF IDENT Compounds
CHEM004209Monuron
CAS150-68-5
C9H11ClN2O
Avg mass198.650
Clean Air Act ChemicalsHPV EPA ChemicalsIARC Carcinogens Group 3STOFF IDENT CompoundsToxCast & Tox21 Chemicals
CHEM004210Aziridine
CAS151-56-4
C2H5N
Avg mass43.068
Clean Air Act ChemicalsFooDB ChemicalsHPV EPA ChemicalsIARC Carcinogens Group 2BOSHA Hazardous ChemicalsSTOFF IDENT Compounds
CHEM004211Diphosphoramide, octamethyl-
CAS152-16-9
C8H24N4O3P2
Avg mass286.253
Clean Air Act ChemicalsMy Exposome ChemicalsSTOFF IDENT Compounds
CHEM004212p-Nitrosodiphenylamine
CAS156-10-5
C12H10N2O
Avg mass198.225
Clean Air Act ChemicalsHPV EPA ChemicalsIARC Carcinogens Group 3STOFF IDENT CompoundsToxCast & Tox21 Chemicals
CHEM004213Calcium cyanamide
CAS156-62-7
CCaN2
Avg mass80.103
Clean Air Act ChemicalsHPV EPA Chemicals
CHEM004214Benz[c]acridine
CAS225-51-4
C17H11N
Avg mass229.282
Clean Air Act ChemicalsIARC Carcinogens Group 3Suspected Compounds
CHEM004215O,O-Diethyl O-pyrazinyl phosphorothioate
CAS297-97-2
C8H13N2O3PS
Avg mass248.240
Clean Air Act ChemicalsMy Exposome ChemicalsSTOFF IDENT Compounds
CHEM004216S-(2-(Ethylsulfinyl)ethyl) O,O-dimethyl ester phosphor
CAS301-12-2
C6H15O4PS2
Avg mass246.280
Clean Air Act ChemicalsHPV EPA ChemicalsMy Exposome ChemicalsSTOFF IDENT Compounds
CHEM0042172,2-Dichloro-1,1,1-trifluoroethane
CAS306-83-2
C2HCl2F3
Avg mass152.930
Clean Air Act ChemicalsHPV EPA ChemicalsSTOFF IDENT Compounds
CHEM004219Trichloronate
CAS327-98-0
C10H12Cl3O2PS
Avg mass333.590
Clean Air Act ChemicalsMy Exposome ChemicalsSTOFF IDENT Compounds
CHEM0042202,5-Dinitrophenol
CAS329-71-5
C6H4N2O5
Avg mass184.106
Clean Air Act ChemicalsSludge Chemicals
CHEM004221Diazomethane
CAS334-88-3
CH2N2
Avg mass42.040
Clean Air Act ChemicalsHPV EPA ChemicalsIARC Carcinogens Group 3OSHA Hazardous Chemicals
CHEM004222Boron trifluoride compound with methyl ether (1:1)
CAS353-42-4
C2H6BF3O
Avg mass113.870
Clean Air Act Chemicals
CHEM004223Carbonic difluoride
CAS353-50-4
CF2O
Avg mass66.007
Clean Air Act ChemicalsHPV EPA ChemicalsOSHA Hazardous Chemicals
CHEM004224Bromochlorodifluoromethane
CAS353-59-3
CBrClF2
Avg mass165.360
Clean Air Act ChemicalsHPV EPA Chemicals
CHEM004225HCFC-121a
CAS354-11-0
C2HCl4F
Avg mass185.830
Clean Air Act ChemicalsHPV EPA Chemicals
CHEM004226HCFC-121
CAS354-14-3
C2HCl4F
Avg mass185.830
Clean Air Act ChemicalsHPV EPA Chemicals
CHEM0042271,2-Dichloro-1,1,2-trifluoroethane
CAS354-23-4
C2HCl2F3
Avg mass152.930
Clean Air Act ChemicalsHPV EPA Chemicals
CHEM0042281-Chloro-1,1,2,2-tetrafluoroethane
CAS354-25-6
C2HClF4
Avg mass136.470
Clean Air Act ChemicalsHPV EPA Chemicals
CHEM004229Fluoroacetyl chloride
CAS359-06-8
C2H2ClFO
Avg mass96.490
Clean Air Act Chemicals
CHEM004230Ethylene fluorohydrin
CAS371-62-0
C2H5FO
Avg mass64.059
Clean Air Act ChemicalsOSHA Hazardous Chemicals
CHEM0042311,2-Dichloro-1,1,2,3,3-pentafluoropropane
CAS422-44-6
C3HCl2F5
Avg mass202.930
Clean Air Act ChemicalsHPV EPA Chemicals