| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-十五氟-辛酸-1-13C | C7F15-(13)COOH | 864071-09-0 | C8HF15O2 |
| 2,2,3,3,4,4,5,5,6,6,7,7,7-十三氟庚基丙烯酸酯 | 1,1-dihydroperfluoroheptyl acrylate | 559-11-5 | C10H5F13O2 |
| 2,2,3,3,4,4,5,5,6,6,7,7,7-十三氟-1-(4-甲基苯基)庚烷-1-酮 | 2,2,3,3,4,4,5,5,6,6,7,7,7-Tridecafluoro-1-(4-methylphenyl)heptan-1-one | 88950-96-3 | C14H7F13O |
| 2,2,3,3,4,4,5,5,6,6,7,7,7-十三氟-1,1-庚二醇 | 2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptane-1,1-diol | 64739-16-8 | C7H3F13O2 |
| 2,2,3,3,4,4,5,5,6,6,6-十一氟己腈 | F-hexanonitrile | 23790-49-0 | C6F11N |
| 2,2,3,3,4,4,5,5,5-壬氟戊烷醛 | 2,2,3,3,4,4,5,5,5-nonafluoropentane-1,1-diol | 355-30-6 | C5H3F9O2 |
| 2,2,3,3,4,4,5,5,5-九氟戊基甲基丙烯酸酯 | 2,2,3,3,4,4,5,5,5-Nonafluoropentyl methacrylate | 59006-65-4 | C9H7F9O2 |
| 2,2,3,3,4,4,5,5,5-九氟戊基丙-2-烯酸酯 | acrylic acid-(1<i>H</i>,1<i>H</i>-nonafluoro-pentyl ester) | 308-26-9 | C8H5F9O2 |
| 2,2,3,3,4,4,5,5,5-九氟戊基4-甲基苯磺酸酯 | perfluoro(5-oxa-6-dimethylhexanoic) acid | 801212-59-9 | C7HF13O3 |
| 2,2,3,3,4,4,4-八氟对甲苯磺酸丁酯 | toluene-4-sulfonic acid-(1<i>H</i>,1<i>H</i>-heptafluoro-butyl ester) | 312-66-3 | C11H9F7O3S |
| 2,2,3,3,4,4,4-七氟丁醛水合物 | 2,2,3,3,4,4,4-heptafluoro-butane-1,1-diol | 375-21-3 | C4H3F7O2 |
| 2,2,3,3,4,4,4-七氟丁醛水合物 | 2,2,3,3,4,4,4-heptafluorobutanal | 375-02-0 | C4HF7O |
| 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丁胺 | 2,2,3,3,4,4,4-heptafluorobutylamine | 374-99-2 | C4H4F7N |
| 2,2,3,3,4,4,4-七氟丁基丙烯酸酯 | 2,2,3,3,4,4,4-heptafluorobutyl acrylate | 424-64-6 | C7H5F7O2 |
| 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 |
| 2,2,3,3,4,4,4-七氟-1-碘丁烷 | 2,2,3,3,4,4,4-heptafluoro-1-iodobutane | 374-98-1 | C4H2F7I |
| 2,2,3,3,4,4,4-七氟-1-丁醇 | 2,2,3,3,4,4,4-heptafluorobutanol | 375-01-9 | C4H3F7O |
| 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 |
| 2,2,3,3,3-五氟丙酸钾 | potassium pentafluoropropionate | 378-76-7 | C3F5O2*K |
| 2,2,3,3,3-五氟丙酸乙烯基酯 | pentafluoro-propionic acid vinyl ester | 357-47-1 | C5H3F5O2 |
| 2,2,3,3,3-五氟丙酸丙酯 | propylperfluoropropionate | 39118-07-5 | C6H7F5O2 |
| 2,2,3,3,3-五氟丙脒盐酸盐 | 2,2,3,3,3-Pentafluoro-propionamidineHCl | 3799-21-1 | C3H4ClF5N2 |
| 2,2,3,3,3-五氟丙胺盐酸盐 | 2,2,3,3,3-pentafluoropropylamine hydrochloride | 374-14-1 | C3H4F5N*ClH |
| 2,2,3,3,3-五氟丙胺 | 2,2,3,3,3-pentafluoropropyl amine | 422-03-7 | C3H4F5N |
| 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 |
| 2,2,3,3,3-五氟丙基甲醚 | 1,1,1,2,2-pentafluoro-3-methoxypropane | 378-16-5 | C4H5F5O |
| 2,2,3,3,3-五氟丙基甲基丙烯酸盐 | 2,2,3,3,3-pentafluoropropyl methacrylate | 45115-53-5 | C7H7F5O2 |
| 2,2,3,3,3-五氟丙基二氟甲醚 | difluoromethyl 2,2,3,3,3-pentafluoropropyl ether | 56860-81-2 | C4H3F7O |
| 2,2,3,3,3-五氟丙基丙烯酸酯 | 2,2,3,3,3-pentafluoropropyl acrylate | 356-86-5 | C6H5F5O2 |
| 2,2,3,3,3-五氟丙基-1,1,2,2-四氟乙酯 | 1,1,1,2,2-pentafluoro-3-(1,1,2,2-tetrafluoroethoxy)propane | 50807-74-4 | C5H3F9O |
| 2,2,3,3,3-五氟三氟甲烷磺酸丙酯 | 2,2,3,3,3-pentafluoropropyl triflate | 6401-00-9 | C4H2F8O3S |
| 2,2,3,3,3-五氟-N-(2-苯基乙基)丙酰胺 | phenethylamine pentafluoropropionate | 13230-93-8 | C11H10F5NO |
| 2,2,3,3,3-五氟-2-氟丙烯酸丙酯 | 2,2,3,3,3-Pentafluoropropyl 2-fluoroprop-2-enoate | 96250-35-0 | C6H4F6O2 |
| 2,2,3,3,3-五氟-1-对甲苯-1-丙酮 | 2,2,3,3,3-pentafluoro-1-(p-tolyl)propan-1-one | 10116-95-7 | C10H7F5O |
| 2,2,3,3,3-五氟-1-丙醇 | 2,2,3,3,3-pentafluoropropyl alcohol | 422-05-9 | C3H3F5O |
| 2,2,3,3,3-五氟-1-(2-吡咯烷基)-1-丙酮 | 2,2,3,3,3-Pentafluoro-1-(pyrrolidin-2-yl)propan-1-one | 742038-20-6 | C7H8F5NO |
| 2,2,3,3,3-五氟-1,1-二苯基-1-丙醇 | 2,2,3,3,3-pentafluoro-1,1-diphenylpropan-1-ol | 337-33-7 | C15H11F5O |
| 2,2,3,3,3,4,4,5,5-八氟戊酸 | 2,2,3,3,4,4,5,5-octafluorovaleric acid | 376-72-7 | C5H2F8O2 |
| 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-氮川三乙腈 | nitrilotriacetonitrile | 7327-60-8 | C6H6N4 |
| 2,2,2-氘代溴乙烷 | 2-bromo-1,1,1-trideuterio-ethane | 7439-86-3 | C2H5Br |
| 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-双环-2-辛烯 | norbornene | 931-64-6 | C8H12 |
| 2,2,2-三苯基苯乙酮 | benzopinacolone | 466-37-5 | C26H20O |
| 2,2,2-三苯基乙醛 | triphenylacetaldehyde | 42365-04-8 | C20H16O |