| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3,3-三氟丙烯酸 | perfluoroacrylic acid | 433-68-1 | C3HF3O2 |
| 2,3,3-三氟丙烯酰氟 | 2,3,3-trifluoroacryloyl fluoride | 667-49-2 | C3F4O |
| 2,3,3-三氟丙-2-烯酸乙酯 | ethyl trifluoroacrylate | 392-68-7 | C5H5F3O2 |
| 2,3,3-三氟-2-丙烯-1-醇 | trifluoro allylic alcohol | 41578-52-3 | C3H3F3O |
| 2,3,3-三氟-1-丙烯 | 2,3,3-trifluoroprop-1-ene | 158664-13-2 | C3H3F3 |
| 2,3,3-三(三氟甲基)氧氮杂环丙烷 | 3,3-bistrifluoromethyl-2-trifluoromethyl-oxaziridine | 137526-89-7 | C4F9NO |
| 2,3,3,4-四氯-1-丁烯 | 2,3,3,4-tetrachloro-1-butene | 64346-45-8 | C4H4Cl4 |
| 2,3,3,4,4,5,5-七氟-1-戊烯 | 2,3,3,4,4,5,5-heptafluoro-pent-1-ene | 1547-26-8 | C5H3F7 |
| 2,3,3,4,4,5,5,6,6-九氟-1-甲基-1-环己烯 | 1-methylnonafluorocyclohexene | 647-53-0 | C7H3F9 |
| 2,3,3,4,4,5,5,6,6,7,7-十一氟-1-庚烯 | 1,1,7-trihydroundecafluoro-1-heptene | 94228-81-6 | C7H3F11 |
| 2,3,3,4,4,4-六氟-2-(三氟甲基)丁酰氟 | 3,4,4,4-hexafluoro-2-(trifluoromethyl)butyryl fluoride | 754-49-4 | C5F10O |
| 2,3,3,4,4,4-六氟-2-(1,1,2,2,2-五氟乙基)丁酰氟 | 2,3,3,4,4,4-hexafluoro-2-(1,1,2,2,2-pentafluoroethyl)butanoyl fluoride | 61340-75-8 | C6F12O |
| 2,3,3,3-四氯丙酰氯 | α,β,β,β-Tetrachlor-propionylchlorid | 20618-09-1 | C3HCl5O |
| 2,3,3,3-四氟丙酰溴 | 2,3,3,3-Tetrafluoropropanoyl bromide | 61444-66-4 | C3HBrF4O |
| 2,3,3,3-四氟丙烯 | 2,3,3,3-tetrafluoropropene | 721945-86-4 | C4H5F3 |
| 2,3,3,3-四氟丙烯 | 2,3,3,3-tetrafluoro-propene | 754-12-1 | C3H2F4 |
| 2,3,3,3-四氟-2-[1,1,2,3,3,3-六氟-2-[1,1,2,3,3,3-六氟-2-[1,1,2,3,3,3-六氟-2-(1,1,2,2,3,3,3-七氟丙氧基)丙氧基]丙氧基]丙氧基]-1-丙醇 | 1H,1H-Perfluoro(2,5,8,11-tetramethyl-3,6,9,12-tetraoxapentadecan-1-ol) | 141977-66-4 | C15H3F29O5 |
| 2,3,3,3-四氟-2-[1,1,2,3,3,3-六氟-2-[1,1,2,2-四氟-2-(氟磺酰基)乙氧基]丙氧基]丙酰氟 | 2,5-di(trifluoromethyl)-3,6-dioxa-8-(sulfonylfluoride)perfluorooctanoyl fluoride | 4089-58-1 | C8F16O5S |
| 2,3,3,3-四氟-2-[1,1,2,2-四氟-2-(氟磺酰基)乙氧基]丙酰氟 | 2-(2-fluorosulfonyltetrafluoroethoxy)tetrafluoropropyonyl fluoride | 4089-57-0 | C5F10O4S |
| 2,3,3,3-四氟-2-(全氟戊氧基)丙-1-醇 | 2,3,3,3-Tetrafluoro-2-(perfluoropentoxy)propan-1-OL | 78693-85-3 | C8H3F15O2 |
| 2,3,3,3-四氟-2-(三氟甲氧基)丙酰氟 | perfluoro-2-methoxypropionyl fluoride | 2927-83-5 | C4F8O2 |
| 2,3,3,3-四氟-2-(三氟甲基)丙醛 | heptafluoroisobutyraldehyde | 7450-64-8 | C4HF7O |
| 2,2-双(三氟甲基)丙酰胺 | 3,3,3-Trifluoro-2-methyl-2-(trifluoromethyl)propanoyl fluoride | 1735-87-1 | C5H3F7O |
| 2,2-双(三氟甲基)丁酰氟 | 2,2-bis(trifluoromethyl)butanoyl fluoride | 14316-81-5 | C6H5F7O |
| 2,2-二碘丙烷 | 2,2-diiodopropane | 630-13-7 | C3H6I2 |
| 2,2-二甲基辛酰氯 | 2,2-dimethyloctanoyl chloride | 17701-32-5 | C10H19ClO |
| 2,2-二甲基环己烷羰基氯化物 | 2,2-dimethylcyclohexanecarbonyl chloride | 97234-96-3 | C9H15ClO |
| 2,2-二甲基十四烷酰氯 | 2,2-Dimethyltetradecanoyl chloride | 85216-68-8 | C16H31ClO |
| 2,2-二甲基丙酰溴 | pivaloyl bromide | 27644-18-4 | C5H9BrO |
| 2,2-二甲基丙烷-1-磺酰氯 | 2,2-dimethylpropane-1-sulfonyl chloride | 53333-76-9 | C5H11ClO2S |
| 2,2-二甲基丁酰氯 | 2,2-dimethylbutanoyl chloride | 5856-77-9 | C6H11ClO |
| 2,2-二甲基-d6-丁酰氯 | 2,2-Dimethyl-d6-butyryl Chloride | 1185011-66-8 | C6H11ClO |
| 2,2-二甲基-5-氯-3-戊炔 | 4,4-Dimethyl-pentin-(2)-ylchlorid-(1) | 55683-00-6 | C7H11Cl |
| 2,2-二甲基-1,3-二氯丙烷 | 1,3-dichloro-2,2-dimethylpropane | 29559-55-5 | C5H10Cl2 |
| 2,2-二溴金刚烷 | 2,2-dibromoadamantane | 7314-84-3 | C10H14Br2 |
| 2,2-二溴己烷 | 2,2-dibromo-hexane | 116530-77-9 | C6H12Br2 |
| 2,2-二溴六氟丙烷 | 2,2-dibromo-1,1,1,3,3,3-hexafluoropropane | 38568-21-7 | C3Br2F6 |
| 2,2-二溴乙醇 | 2,2-dibromoethanol | 83206-47-7 | C2H4Br2O |
| 2,2-二溴丙烷 | 2,2-dibromopropane | 594-16-1 | C3H6Br2 |
| 2,2-二溴丁醛 | 2,2-dibromo-butyraldehyde | 57024-76-7 | C4H6Br2O |
| 2,2-二溴丁烷 | 2,2-dibromobutane | 50341-35-0 | C4H8Br2 |
| 2,2-二溴-3-甲基丁烷 | 3,3-dibromo-2-methylpentane | 62127-60-0 | C5H10Br2 |
| 2,2-二溴-3,3-二甲基丁烷 | 2,2-Dibrom-3,3-dimethyl-butan | 594-77-4 | C6H12Br2 |
| 2,2-二溴-1-(1,4-二甲基环己-3-烯基)乙醇 | 2,2-dibromo-1-(1,4-dimethylcyclohex-3-enyl)ethanol | 919171-55-4 | C10H16Br2O |
| 2,2-二氯辛醛 | 2,2-dichlorooctanal | 50735-74-5 | C8H14Cl2O |
| 2,2-二氯辛烷 | 2,2-Dichlor-octan | 73642-95-2 | C8H16Cl2 |
| 2,2-二氯环丙基乙烯 | 1,1-dichloro-2-vinyl-cyclopropane | 694-33-7 | C5H6Cl2 |
| 2,2-二氯戊醛 | 2,2-dichloropentanal | 41718-50-7 | C5H8Cl2O |
| 2,2-二氯戊烷 | 2,2-dichloro-pentane | 34887-14-4 | C5H10Cl2 |
| 2,2-二氯己醛 | 2,2-dichlorohexanal | 57024-78-9 | C6H10Cl2O |