| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-氯-1,1,1,3,3,3-六氟丙烷 | 2-chloro-1,1,1,3,3,3-hexafluoropropane | 431-87-8 | C3HClF6 |
| 2-氯-1,1,1,2-四氟丙烷 | HCFC-244bb | 421-73-8 | C3H3ClF4 |
| 2-氨基-2-三氟甲基全氟戊烷 | 2-amino-2-trifluoromethylperfluoropentane | 105826-24-2 | C6H2F13N |
| 2-氟金刚烷 | 2-fluoroadamantane | 16668-83-0 | C10H15F |
| 2-氟辛烷 | 2-fluorooctane | 407-95-4 | C8H17F |
| 2-氟环戊胺氢溴酸盐 | 2-fluorocyclopentan-1-amine | 1174986-12-9 | C5H10FN |
| 2-氟戊烷 | 2-fluoropentane | 590-87-4 | C5H11F |
| 2-氟己烷 | 2-fluorohexane | 372-54-3 | C6H13F |
| 2-氟十四烷 | 2-fluorotetradecane | 135987-19-8 | C14H29F |
| 2-氟乙胺盐酸盐 | 2-fluoroethylamine hydrochloride | 460-08-2 | C2H6FN*ClH |
| 2-氟乙胺 | 2-fluoroethylamine | 406-34-8 | C2H6FN |
| 2-氟丙醛 | 2-fluoropropionaldehyde | 814-66-4 | C3H5FO |
| 2-氟丙烷 | 2-propylfluoride | 420-26-8 | C3H7F |
| 2-氟丁烷 | 2-fluorobutane | 359-01-3 | C4H9F |
| 2-氟-2-甲基丁烷 | 2-fluoro-2-methylbutane | 661-53-0 | C5H11F |
| 2-氟-2-甲基-1-丙胺盐酸盐 | 2-fluoro-2-methylpropan-1-amine hydrochloride | 879001-63-5 | C4H10FN*ClH |
| 2-氟-2,3-二甲基丁烷 | 2,3-dimethyl-2-butyl fluoride | 354-09-6 | C6H13F |
| 2-氟-1,1-二甲基乙胺盐酸盐 | 1-fluoro-2-methylpropan-2-amine hydrochloride | 112433-51-9 | C4H10FN*ClH |
| 2-全氟辛基乙基溴 | 1-bromo-1H,1H,2H,2H-perfluorodecane | 21652-57-3 | C10H4BrF17 |
| 2-全氟己基溴乙烷 | 1-bromo-3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctane | 161583-34-2 | C8H4BrF13 |
| 2-三氟甲基-1,1,1,3,3,3-六氟丙烷 | 1,1,1,3,3,3-hexafluoro-2-trifluoromethyl-propane | 382-24-1 | C4HF9 |
| 2-三氟甲基-1,1,1,2,3-五氟丙烷 | 2-Trifluoromethyl-1,1,1,2,3-pentafluoropropane | 65781-19-3 | C4H2F8 |
| 2-丁烯,4-溴-1,1-二氟-2-甲基-,(E)- | (E)-1-bromo-3-(difluoromethyl)-2-butene | 104715-03-9 | C5H7BrF2 |
| 2-[氯(氟)甲氧基]-1,1,1,2-四氟乙烷 | rac-1,2,2,2-Tetrafluoroethyl chlorofluoromethyl ether | 56885-28-0 | C3H2ClF5O |
| 2-[1-(三氟甲基)环丙基]乙-1-胺盐酸盐 | 2-(1-(trifluoromethyl)cyclopropyl)ethanamine hydrochloride | 1454690-80-2 | C6H10F3N*ClH |
| 2-(氯甲基)-3-氟丙-1-烯 | 1-chloro-2-fluoromethylprop-2-ene | 112110-13-1 | C4H6ClF |
| 2-(二氟甲氧基)乙-1-胺 | 2-(difluoromethoxy)ethan-1-amine | 1599344-15-6 | C3H7F2NO |
| 2-(二氟甲基)-1,1,1,3,3,3-六氟丙烷 | 1,1,1,3,3,3-hexafluoro-2-(difluoromethyl)propane | 382-20-7 | C4H2F8 |
| 2-(乙氧羰基)苯硼酸 | 1,1-dichloro-2-fluoroethane | 430-53-5 | C2H3Cl2F |
| 2-(三氟甲基)环丙胺 | 2-(Trifluoromethyl)cyclopropan-1-amine | 113715-22-3 | C4H6F3N |
| 2-(三氟甲基)庚醛 | 2-Trifluormethylheptanal | 61165-65-9 | C8H13F3O |
| 2-(三氟甲基)丙醛 | 3,3,3-trifluoro-2-methylpropanal | 58928-28-2 | C4H5F3O |
| 2-(三氟甲基)丙烯 | 2-(trifluoromethyl)propene | 374-00-5 | C4H5F3 |
| 2-(三氟甲基)丁-1,3-二烯 | 2-Trifluormethylbutadien | 381-81-7 | C5H5F3 |
| 2-(三氟甲基)-1-环戊胺 | 2-(trifluoromethyl)cyclopentanamine | 1260678-84-9 | C6H10F3N |
| 2-(3,3-二氟环丁基)乙醛 | 2-(3,3-difluorocyclobutyl)acetaldehyde | 1374657-08-5 | C6H8F2O |
| 2-(2-溴-1,1,2,2-四氟乙氧基)-1,1,1,2,3,3-六氟-3-(五氟乙氧基)丙烷 | 1-bromoperfluoro(4-methyl-3,6-dioxaoctane) | 1482416-44-3 | C7BrF15O2 |
| 2-(2-溴-1,1,2,2-四氟乙氧基)-1,1,1,2,3,3,3-七氟丙烷 | Perfluorisopropyl-2'-brom-tetrafluoraethylaether | 16005-49-5 | C5BrF11O |
| 2-(2,2-二氟环丙基)ETHAN-1-氨基盐酸盐 | 2-(2,2-difluorocyclopropyl)ethan-1-amine hydrochloride | 2031258-87-2 | C5H9F2N*ClH |
| 2-(1,2-二氯-1,2,2-三氟乙氧基)-1,1,1,2,3,3,3-七氟-丙烷 | 2-(1,2-Dichloro-1,2,2-trifluoroethoxy)-1,1,1,2,3,3,3-heptafluoropropane | 85720-81-6 | C5Cl2F10O |
| 2,4-二溴-1,1,1-三氟丁烷 | 2,4-dibromo-1,1,1-trifluoro-butane | 565-52-6 | C4H5Br2F3 |
| 2,4-二氟戊烷 | 2,4-difluoropentane | 66688-47-9 | C5H10F2 |
| 2,4,4-三氯-1,1,1-三氟丁烷 | 2,4,4-trichloro-1,1,1-trifluorobutane | 1379449-61-2 | C4H4Cl3F3 |
| 2,4,4,4-四溴-1,1,1-三氟丁烷 | 2,4,4,4-Tetrabromo-1,1,1-trifluorobutane | 111398-13-1 | C4H3Br4F3 |
| 2,3-二溴八氟丁烷 | 2,3-dibromo-octafluorobutane | 375-26-8 | C4Br2F8 |
| 2,3-二溴-2-氯-1,1,1,4,4,4-六氟丁烷 | 2,3-Dibromo-2-chloro-1,1,1,4,4,4-hexafluorobutane | 63573-66-0 | C4HBr2ClF6 |
| 2,3-二溴-2-三氟甲基-1,1,1-三氟丙烷 | 2,3-Dibromo-2-(trifluoromethyl)-1,1,1-trifluoropropane | 247220-90-2 | C4H2Br2F6 |
| 2,3-二溴-1,1,1,4,4,4-六氟丁烷 | 2,3-dibromo-1,1,1,4,4,4-hexafluorobutane | 384-50-9 | C4H2Br2F6 |
| 2,3-二溴-1,1,1,3-四氟丙烷 | 1,2-dibromo-1,3,3,3-tetrafluoropropane | 501435-65-0 | C3H2Br2F4 |
| 2,3-二溴-1,1,1,2-四氟丙烷 | 2,3-Dibromo-1,1,1,2-tetrafluoropropane | 421-92-1 | C3H2Br2F4 |