| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2,3,3-四氟-1,4-二苯基丁烷-1,4-二酮 | 2,2,3,3-tetrafluoro-1,4-diphenylbutane-1,4-dione | 2525-85-1 | C16H10F4O2 |
| 2,2,3,3-四氟-1,1-二甲基丙醇 | 3,3,4,4-tetrafluoro-2-methyl-2-butanol | 29553-26-2 | C5H8F4O |
| 2,2,3,3-四氟-1,1-丙烷二醇 | 2,2,3,3-Tetrafluoropropanal hydrate | 215858-32-5 | C3H4F4O2 |
| 2,2,3,3-d(4)-3-(三甲基硅基)丙酸钠盐 | —— | 24493-21-8 | C6H14NaO2Si |
| 2,2,3,3,5,5,6,6-八氟-4,4-联苯基二甲腈 | 4,4'-dicyano-2,2',3,3',5,5',6,6'-octafluorobiphenyl | 28442-30-0 | C14F8N2 |
| 2,2,3,3,4,4-六氟-1,5-二(苯基)戊烷-1,5-二酮 | 2,2,3,3,4,4-hexafluoro-1,5-diphenylpentane-1,5-dione | 2525-83-9 | C17H10F6O2 |
| 2,2,3,3,4,4,5,5-八氟戊醛 | 2,2,3,3,4,4,5,5-octafluorovaleraldehyde | 2648-47-7 | C5H2F8O |
| 2,2,3,3,4,4,5,5-八氟戊酸铵 | Azane;2,2,3,3,4,4,5,5-octafluoropentanoic acid | 22715-45-3 | C5H5F8NO2 |
| 2,2,3,3,4,4,5,5-八氟戊酸乙酯 | ethyl 5-Hperfluoropentanoate | 2795-50-8 | C7H6F8O2 |
| 2,2,3,3,4,4,5,5-八氟戊基 4-甲基苯磺酸酯 | 2,2,3,3,4,4,5,5-octafluoropentyl p-toluenesulfonate | 2264-00-8 | C12H10F8O3S |
| 2,2,3,3,4,4,5,5-八氟-1,6-双(4-甲基苯基)己烷-1,6-二酮 | 2,2,3,3,4,4,5,5-Octafluoro-1,6-bis(4-methylphenyl)hexane-1,6-dione | 25871-03-8 | C20H14F8O2 |
| 2,2,3,3,4,4,5,5,6,6-十氟-6-[(1,1,1,2,3,3,3-七氟-2-丙基)氧基]己酰胺 | 6-Heptafluoroisopropoxy-perfluorohexanoic acid amide | 29952-92-9 | C9H2F17NO2 |
| 2,2,3,3,4,4,5,5,6,6,7,7-十二氟庚酸钠 | sodium 7H-dodecafluoroheptanoate | 2264-25-7 | C7HF12O2*Na |
| 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11-二十氟十一烷酸钾 | 4-amino-1,6-anhydro-2,4-dideoxy-β-D-arabino-hexopyranose | 270088-66-9 | C6H11NO3 |
| 2,2,3,3,4,4,5,5,6,6,6-十一氟己腈 | F-hexanonitrile | 23790-49-0 | C6F11N |
| 2,2,3,3,4,4,4-七氟丁脒盐酸盐(1:1) | heptafluorobutyramidine hydrochloride | 2358-53-4 | C4H3F7N2*ClH |
| 2,2,3,3,4,4,4-七氟-N-(2-苯基乙基)丁酰胺 | 2,2,3,3,4,4,4-heptafluoro-N-(2-phenylethyl)butanamide | 29723-29-3 | C12H10F7NO |
| 2,2,3,3,4,4,4-七氟-N-(2-羟基-4-硝基苯基)丁酰胺 | 2-Heptafluorbutyrylamino-5-nitro-phenol | 2712-83-6 | C10H5F7N2O4 |
| 2,2,3,3,3-五氯丙酸 | Pentachlor-propionsaeure | 24598-45-6 | C3HCl5O2 |
| 2,2,3,3,3-五氟丙酸铵 | Azane;2,2,3,3,3-pentafluoropropanoic acid | 2730-58-7 | C3F5O2*H4N |
| 2,2,3,3,3-五氟丙基碳酸乙酯 | ethyl (2,2,3,3,3-pentafluoropropyl) carbonate | 277332-96-4 | C6H7F5O3 |
| 2,2,2’,4’-四氯苯乙酮 | 2,2-dichloro-1-(2,4-dichlorophenyl)ethan-1-one | 2274-66-0 | C8H4Cl4O |
| 2,2,27,27-四甲基-3,26-二氧杂-2,27-二硅杂二十八烷 | 1,22-Bis(trimethylsiloxy)docosan | 22396-30-1 | C28H62O2Si2 |
| 2,2,2-次氮基三乙醇氢溴酸盐 | triethanolammonium bromide | 25114-70-9 | Br*C6H16NO3 |
| 2,2,2-次氮基三乙基酒石酸酯 | 2,2',2''-Nitrilotriethyl tartrate | 29870-23-3 | C10H15NO6 |
| 2,2,2-三氯苯乙酮 | 2,2,2-trichloroacetophenone | 2902-69-4 | C8H5Cl3O |
| 2,2,2-三氯乙酰胺 | trichloroacetamidine | 2533-68-8 | C2H3Cl3N2 |
| 2,2,2-三氯乙酰亚胺酸甲酯 | methyl 2,2,2-trichloroacetimidate | 2533-69-9 | C3H4Cl3NO |
| 2,2,2-三氯乙酰亚胺酸乙酯 | ethyl 2,2,2-trichloroacetimidate | 23213-96-9 | C4H6Cl3NO |
| 2,2,2-三氯乙基N-(2-羟乙基)氨基甲酸酯 | N-(2,2,2-trichloroethoxyamide)ethanolamine | 20708-12-7 | C5H8Cl3NO3 |
| 2,2,2-三氯乙基N-(1,2-恶唑-3-基)氨基甲酸酯 | 3-(2,2,2-trichloroethyloxycarbonylamino)isoxazole | 264600-44-4 | C6H5Cl3N2O3 |
| 2,2,2-三氯-乙酸钙盐(2:1) | —— | 21348-16-3 | C2HCaCl3O2 |
| 2,2,2-三氯-N-苯基乙酰胺 | 2,2,2-trichloro-N-phenylacetamide | 2563-97-5 | C8H6Cl3NO |
| 2,2,2-三氯-N-(4-甲基苯基)乙酰胺 | N-(4-methylphenyl)-2,2,2,-trichloroacetamide | 2564-09-2 | C9H8Cl3NO |
| 2,2,2-三氯-N-(3-甲基苯基)乙酰胺 | N-(3-methylphenyl)-2,2,2,-trichloroacetamide | 2563-96-4 | C9H8Cl3NO |
| 2,2,2-三氯-N-(2-硝基苯基)乙酰胺 | N-(2-nitrophenyl)-2,2,2,-trichloroacetamide | 23326-83-2 | C8H5Cl3N2O3 |
| 2,2,2-三氯-1-苯基乙醇 | 2,2,2-trichloro-1-phenylethanol | 2000-43-3 | C8H7Cl3O |
| 2,2,2-三氯-1-异丙氧基乙醇 | chloral iso-propylhemiacetal | 2873-12-3 | C5H9Cl3O2 |
| 2,2,2-三氯-1-巯基乙醇 | 2,2,2-Trichlor-1-mercapto-ethanol-(1) | 2056-78-2 | C2H3Cl3OS |
| 2,2,2-三氯-1-哌啶-1-基乙酮 | N-trichloroacetylpiperidine | 2296-53-9 | C7H10Cl3NO |
| 2,2,2-三氯-1-[1-(2-硝基苯基)-1H-吡咯-2-基]-1-乙酮 | 2,2,2-trichloro-1-[1-(2-nitrophenyl)-1H-pyrrol-2-yl]ethanone | 259099-55-3 | C12H7Cl3N2O3 |
| 2,2,2-三氯-1-(环己-2-烯基)乙醇 | 2,2,2-trichloro-1-(cyclohex-2-enyl)ethanol | 24054-20-4 | C8H11Cl3O |
| 2,2,2-三氯-1-(环己-2-烯基)乙醇 | 2,2,2-trichloro-1-(cyclohex-2-enyl)ethanol | 24054-20-4 | C8H11Cl3O |
| 2,2,2-三氯-1-(1-甲基-1H-吡咯-2-基)-乙酮 | 1-methyl-2-trichloroacetyl-1H-pyrrole | 21898-65-7 | C7H6Cl3NO |
| 2,2,2-三氟乙基辛酸酯 | 2,2,2-trifluoroethyl octanoate | 2264-29-1 | C10H17F3O2 |
| 2,2,2-三氟乙基苯 | (2,2,2-trifluoroethyl)benzene | 21249-93-4 | C8H7F3 |
| 2,2,2-三氟乙基肉桂酸酯 | 2,2,2-trifluoroethyl cinnamate | 23094-31-7 | C11H9F3O2 |
| 2,2,2-三氟乙基磷酸二氢酯 | phosphoric acid mono-(2,2,2-trifluoro-ethyl) ester | 2805-15-4 | C2H4F3O4P |
| 2,2,2-三氟乙基甲磺酸酯 | 2,2,2-trifluoroethyl methanesulfonate | 25236-64-0 | C3H5F3O3S |
| 2,2,2-三氟乙基氯甲酸酯 | 2,2,2-trifluoroethyl chloroformate | 27746-99-2 | C3H2ClF3O2 |