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英文名称中文名称CASMF
2-CHLORO-2-FLUOROPROPANE 2-氯-2-氟丙烷 420-44-0 C3H6ClF
2,2-DIFLUOROPROPANE 2,2-二氟丙烷 420-45-1 C3H6F2
11,1,1-Trifluoroethane 420-46-2 C2H3F3
1,1,1-Trifluoroethane 1,1,1-三氟乙烷 420-46-2 C2H3F3
1-bromo-1,1-difluoro-ethane 1-溴-1,1-二氟乙烷 420-47-3 C2H3F2I
Dichlorofluoroiodomethane 420-48-4
trifluoromethylphosphane 420-52-0 CH2F3P
Trimethylfluorosilane 三甲基氟硅烷 420-56-4 C3H9FSi
Dichlorofluoro(methyl)silane 420-58-6
TRIMETHYLTIN FLUORIDE 三甲基氟锡烷 420-60-0 C3H9FSn
METHYLPENTAFLUOROPHOSPHORANE 420-64-4 CH3F5P
sodium 2,2,2-trifluoroethanolate 三氟乙醇钠 420-87-1 C2H4F3NaO
1,1,2-TRIBROMO-1-FLUOROETHANE 420-88-2 C2H2Br3F
3-Bromo-3,3-difluoropropene 3-溴-3,3-二氟丙烯 420-90-6 C3H3BrF2
2-Chloro-4Bromoacetophenone 4209-2-3 C8H6BrClO
1,2-DICHLORO-2-FLUOROPROPANE 1,2-二氯-2-氟丙烷 420-97-3 C3H5Cl2F
1,2-DICHLORO-2-FLUOROPROPANE 1-氯-2,2-二氟丙烷 420-99-5 C3H5ClF2
2,2-DIFLUOROPROPYLAMINE 2,2-二氟丙胺 421-00-1 C3H7F2N
2-bromo-1-chloro-1,1-difluoro-ethane 421-01-2 C2H2BrClF2
Hydrochlorofluorocarbon-262 (HCFC-262) 421-02-3 C3H5ClF2
1-chloro-1,1,2-trifluoro-ethane 421-04-5 C2H2ClF3
CHLORODIFLUOROACETONITRILE 421-05-6 C2ClF2N
2-BROMO-1,1,1-TRIFLUOROETHANE 一溴三氟乙烷 421-06-7 C2H2BrF3
1,1,1-TRIFLUOROPROPANE 1,1,1-三氟丙烷 421-07-8 C3H5F3
(trifluoromethyl)mercuric bromide 421-09-0
Mercury, iodo(trifluoromethyl)- 421-11-4
TRIFLUOROMETHYL METHYL ETHER 三氟甲基甲基醚 421-14-7 C2H3F3O
TRIFLUOROMETHYLSULPHENYL CHLORIDE 三氟甲基SUL苯基 氯 421-17-0 CClF3S
METHYL FLUOROSULFONATE 氟磺酸甲酯 421-20-5 CH3FO3S
dimethyl-(trifluoromethyl)arsane 421-31-8 C3H6AsF3
Dichloro(trifluoromethyl)arsine 421-32-9
1,2-DIBROMO-1-CHLORO-2,2-DIFLUOROETHANE 1,2-二溴-1-氯-2,2-二氟乙烷 421-36-3 C2HBr2ClF2
HCFC-251 421-41-0 C3H4Cl3F
2-BROMO-1,1,1-TRIFLUOROPROPANE 2-溴-1,1,1-三氟丙烷 421-46-5 C3H4BrF3
1,1,1,2-Tetrafluoropropane 1,1,1,2-四氟丙烷 421-48-7 C3H4F4
1-(TRIFLUOROMETHYL)ETHYLAMINE A-三氟甲基乙胺 421-49-8 C3H6F3N
1,1,1-Trifluoroacetone 1,1,1-三氟丙酮 421-50-1 C3H3F3O
2,2,2-trifluoroethanethioamide 2,2,2-TRIFLUOROETHANETHIOAMIDE 421-52-3 C2H2F3NS
TRIFLUOROACETALDEHYDE HYDRATE 三氟乙醛水合物 421-53-4 C2H3F3O2
(TRIFLUOROMETHYL)DICHLOROPHOSPHINE 421-58-9 CCl2F3P
dimethyl-(trifluoromethyl)stibane 421-62-5 C3H6F3Sb
1,2-Dichloro-1,2-dibromo-1,2-difluoroethane 421-69-2
1-BROMO-2-IODOTETRAFLUOROETHANE 1-溴-2-碘四氟乙烷, 421-70-5 C2BrF4I
2-Chloro-1,1,1,2-tetrafluoropropane 421-73-8 C3H3ClF4
1-Chloro-1,1,2,2-tetrafluoropropane 421-75-0 C3H3F4Cl
1-CHLORO-2-IODOTETRAFLUOROETHANE 1-氯-2-碘四氟乙烷, 421-78-3 C2ClF4I
Trifluoromethanesulfonyl chloride 三氟甲烷磺酰氯 421-83-0 CClF3O2S
Trifluoromethanesulfonamide 三氟甲磺酰胺 421-85-2 CH2F3NO2S
1,2,2-TRIBROMO-3,3,3-TRIFLUOROPROPANE 2,2,3-三溴-1,1,1-三氟丙烷 421-90-9 C3H2Br3F3
2,3-DIBROMO-1,1,1,2-TETRAFLUOROPROPANE 421-92-1 C3H2Br2F4
HCFC-231 421-94-3 C3H2Cl5F
1,1,3-Trichloro-1,2,2-trifluoropropane 421-99-8 C3H2F3Cl3
3-BroMo-1,1,1,2,2-pentafluoropropane 1,1,1,2,2-五氟-3-溴丙烷 422-01-5 C3H2BrF5
3-Chloro-1,1,1,2,3-pentafluoropropane 1-氯-2,2,3,3,3-五氟丙烷 422-02-6 C3H2ClF5
2,2,3,3,3-PENTAFLUOROPROPYLAMINE 2,2,3,3,3-五氟丙胺 422-03-7 C3H4F5N
PENTAFLUOROPROPIONITRILE 五氟丙腈 422-04-8 C3F5N
Pentafluoro-1-propanol 1H,1H-五氟丙醇 422-05-9 C3H3F5O
PENTAFLUOROPROPIONALDEHYDE HYDRATE, TECH. 五氟一水丙醛 422-06-0 C3HF5O
2-BROMO-2,3,3,3-TETRAFLUOROPROPIONAMIDE 2-BROMO-2,3,3,3-TETRAFLUOROPROPIONAMIDE 422-22-0 C3H2BrF4NO
HCFC 221 422-26-4 C3HCl6F
1,2,2,3,3-pentachloro-1,1-difluoro-propane 422-30-0 C3HCl5F2
2,2-DICHLORO-3,3,3-TRIFLUOROPROPIONIC ACID 2,2-二氯-3,3,3-三氟丙酸 422-39-9 C3HCl2F3O2
1,2-dichloro-1,1,2,3,3-pentafluoro-propane 1,2-dichloro-1,1,2,3,3-pentafluoro-propane 422-44-6 C3HCl2F5
2,3-dichloro-1,1,1,2,3-pentafluoro-propane 422-48-0 C3HCl2F5
HCFC-222 422-49-1 C3HCl5F2
1,1,1,3-Tetrachloro-2,2,3-trifluoropropane 422-50-4 C3HCl4F3
1,1,1-Trichloro-2,2,3,3-tetrafluoropropane 422-51-5 C3HCl3F4
1,1,3,3-Tetrachloro-1,2,2-trifluoropropane 422-52-6 C3HCl4F3
1,1,3-Trichloro-1,2,2,3-tetrafluoropropane 422-53-7 C3HCl3F4
1,3,3-trichloro-1,1,2,2-tetrafluoropropane 422-54-8 C3HCl3F4
1-chloro-1,1,2,2,3,3-hexafluoropropane 422-55-9 C3HClF6
3,3-Dichloro-1,1,1,2,2-pentafluoropropane 3,3-二氯-1,1,1,2,2-五氟丙烷 422-56-0 C3HCl2F5
3-Chloro-1,1,1,2,2,3-hexafluoropropane 422-57-1 C3HClF6
PENTAFLUOROPROPIONYL CHLORIDE 五氟丙酰氯 422-59-3 C3ClF5O
PENTAFLUOROPROPIONYL FLUORIDE 五氟丙酰氟 422-61-7 C3F6O
PENTAFLUOROPROPYLAMIDINE 五氟丙基脒 422-62-8 C3H3F5N2
PENTAFLUOROPROPIONALDEHYDE HYDRATE 五氟丙醛水合物, TECH 422-63-9 C3H3F5O2
Perfluoropropionic acid 五氟丙酸 422-64-0 C3HF5O2
dichloromethyl(1,1,2,2-tetrafluoroethyl)silane 422-69-5 C3H4Cl2F4Si
2-BROMOHEPTAFLUOROPROPANE 2-溴七氟丙烷 422-77-5 C3BrF7
1,1,1,2,2,3,3-heptachloro-3-fluoro-propane 422-78-6 C3Cl7F
Propane, 1,3-dibromo-2-chloro-1,1,2,3,3-pentafluoro- 422-79-7 C3Br2ClF5
HEPTAFLUORO-N-PROPYL BROMIDE 七氟丙基溴 422-85-5 C3BrF7
1-chloro-1,1,2,2,3,3,3-heptafluoropropane 1-chloro-1,1,2,2,3,3,3-heptafluoropropane 422-86-6 C3ClF7
1,3-DIIODOHEXAFLUOROPROPANE 422-91-3 C3F6I2
HEPTAFLUORO-2-NITROSOPROPANE 422-98-0 C3F7NO
Perfluoro-iso-propylcyclohexane 423-02-9 C9F18
Furan, 2,2,3,3,4,4,5-heptafluoro-5-(heptafluoropropyl)tetrahydro- 全氟庚环醚 423-22-3 C7F14O
1-CHLORO-4H-OCTAFLUOROBUTANE 1-氯-4H-辛氟丁烷 423-31-4 C4HClF8
HEXAFLUORO-1,1,3,4-TETRACHLOROBUTANE 六氟-1,1,3,4-四氯丁烷 423-38-1 C4Cl4F6
Perfluorobutyl iodide 全氟碘代丁烷 423-39-2 C4F9I
1H,1H-PERFLUOROHEXAN-1-OL 十一氟正己烷-1-醇 423-46-1 C6H3F11O
1H,1H-PERFLUOROHEPTYLAMINE 1H,1H-全氟庚基胺 423-49-4 C7H4F13N
Perflurohexane sulphonyl fluoride 全氟己基磺酰氟 423-50-7 C6F14O2S
1-CHLORO-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-HEXADECAFLUOROOCTANE 1-CHLORO-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-HEXADECAFLUOROOCTANE 423-53-0 C8HClF16
PERFLUOROOCTANAMIDE 二氯异氰尿酸纳 423-54-1 C8H2F15NO
1-BroMoheptadecafluorooctane 全氟溴辛烷 423-55-2 C8BrF17
1H,1H-PERFLUORO-1-NONANOL 1H,1H-全氟-1-壬醇 423-56-3 C9H3F17O
3-Butyn-2-One 423-60-5
PERFLUOROOCTANESULPHONYL CHLORIDE 全氟辛烷磺酰氯 423-60-9 C8ClF17O2S
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