| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3-二氯丁烷-1,4-二醇 | (+/-)-2.3-Dichlor-butandiol-(1.4) | 2736-78-9 | C4H8Cl2O2 |
| 2,3-二氯-1-丙醇-D5 | 2,3-Dichloro-1-propanol-d5 | 1189730-34-4 | C3H6Cl2O |
| 2,3-二氯-1-丙醇 | 2,3-Dichloro-1-propanol | 616-23-9 | C3H6Cl2O |
| 2,3-二氯-1-丁醇 | 2,3-dichloro-1-butanol | 4089-67-2 | C4H8Cl2O |
| 2,3,4,5,5,5-六氟-2,4-二(三氟甲基)-1-戊醇 | 1,1,3-trihydroperfluoro-2,4-dimethylpentan-1-ol | 25065-50-3 | C7H4F12O |
| 2,3,3-三氯-2-丙烯-1-醇 | 2,3,3-trichloro-2-propen-1-ol | 3266-39-5 | C3H3Cl3O |
| 2,3,3-三氟-2-丙烯-1-醇 | trifluoro allylic alcohol | 41578-52-3 | C3H3F3O |
| 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-(全氟戊氧基)丙-1-醇 | 2,3,3,3-Tetrafluoro-2-(perfluoropentoxy)propan-1-OL | 78693-85-3 | C8H3F15O2 |
| 2,2-二溴乙醇 | 2,2-dibromoethanol | 83206-47-7 | C2H4Br2O |
| 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 |
| 2,2-二氯乙醇,钒 | 2,2-Dichloroethan-1-ol--vanadium (1/1) | 88092-81-3 | C2H4Cl2OV |
| 2,2-二氯乙醇 | 2,2-dicloroethanol | 598-38-9 | C2H4Cl2O |
| 2,2-二氯-2-氟乙醇 | Fluordichlorethanol | 463-98-9 | C2H3Cl2FO |
| 2,2-二氯-1,5-戊二醇 | 2,2-dichloro-1,5-pentanediol | 141942-66-7 | C5H10Cl2O2 |
| 2,2-二氯-1,4-丁二醇 | 2,2-dichloro-1,4-butanediol | 3127-13-7 | C4H8Cl2O2 |
| 2,2-二氯-1,1,1-三氟-5-甲基-4-己烯-3-醇 | 2,2-dichloro-1,1,1-trifluoro-5-methyl-4-hexen-3-ol | 103654-93-9 | C7H9Cl2F3O |
| 2,2-二氟辛烷-1-醇乙酸酯 | Acetic acid;2,2-difluorooctan-1-ol | 61350-07-0 | C10H20F2O3 |
| 2,2-二氟乙醇 | difluoroethanol | 359-13-7 | C2H4F2O |
| 2,2-二氟丙醇 | 2,2-difluoropropan-1-ol | 33420-52-9 | C3H6F2O |
| 2,2-二氟-1,3-丙二醇 | 2,2-difluoropropane-1,3-diol | 428-63-7 | C3H6F2O2 |
| 2,2,4,5,5-五甲基-3-咪唑啉-3-氧化物-1-氧基 | 1,1'-(Propylenedioxy)bis(3-chloro-2-propanol) | 18796-04-8 | C9H18Cl2O4 |
| 2,2,3,3,4,4-六氟环-1,5-戊二醇 | 2,2,3,3,4,4-hexafluoro-1,5-pentanediol | 376-90-9 | C5H6F6O2 |
| 2,2,3,3,4,4-六氟-1-丁醇 | 2,2,3,3,4,4-hexafluorobutan-1-ol | 60838-59-7 | C4H4F6O |
| 2,2,3,3,4,4,5,5-八氟戊烷-1-醇乙酸酯 | Acetic acid--2,2,3,3,4,4,5,5-octafluoropentan-1-ol (1/1) | 1422-69-1 | C7H8F8O3 |
| 2,2,3,3,4,4,5,5-八氟-1-戊醇 | 2,2,3,3,4,4,5,5-octafluoropentan-1-ol | 355-80-6 | C5H4F8O |
| 2,2,3,3,4,4,5,5,6,6,7,7-十二氟-1,1-庚二醇 | 1,7-Dihydrododecafluoroheptane-1,1-diol | 812-87-3 | C7H4F12O2 |
| 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-十五氟辛-1-醇 | 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-1-octanol | 307-30-2 | C8H3F15O |
| 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 |
| 2,2,3,3,4,4,5,5,5-壬氟戊烷醛 | 2,2,3,3,4,4,5,5,5-nonafluoropentane-1,1-diol | 355-30-6 | C5H3F9O2 |
| 2,2,3,3,4,4,4-七氟丁醛水合物 | 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-1-丁醇 | 2,2,3,3,4,4,4-heptafluorobutanol | 375-01-9 | C4H3F7O |
| 2,2,3,3,3-五氟-1-丙醇 | 2,2,3,3,3-pentafluoropropyl alcohol | 422-05-9 | C3H3F5O |
| 2,2,2-三溴乙烷-1,1-二醇 | bromal hydrate | 507-42-6 | C2H3Br3O2 |
| 2,2,2-三溴-1-乙氧基-乙醇 | 2,2,2-tribromo-1-ethoxy-ethanol | 33243-81-1 | C4H7Br3O2 |
| 2,2,2-三氯乙醇 | 1,1,1-trichloroethanol | 115-20-8 | C2H3Cl3O |
| 2,2,2-三氯-1-甲氧基乙醇 | chloral methyl hemiacetal | 18271-82-4 | C3H5Cl3O2 |
| 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-乙氧基乙醇 | chloral ethyl hemiacetal | 515-83-3 | C4H7Cl3O2 |
| 2,2,2-三氯-1-[3-(2,2,2-三氯-1-羟基-乙氧基)-2,2-二[(2,2,2-三氯-1-羟基-乙氧基)甲基]丙氧基]乙醇 | Petrichloral | 78-12-6 | C13H16Cl12O8 |
| 2,2,2-三氯-1-[(2-羟基乙基)硫代]-乙醇 | (1,1,1-Trichlor-2-hydroxyethyl)-(1-hydroxyethyl)-thioether | 53256-94-3 | C4H7Cl3O2S |
| 2,2,2-三氯-1-(环己-3-烯-1-基)乙醇 | 2,2,2-trichloro-1-(cyclohex-3-en-1-yl)ethanol | 919169-74-7 | 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-(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-(2-甲基环己基)-乙醇 | 2,2,2-trichloro-1-(2-methyl-cyclohexyl)-ethanol | 101714-77-6 | C9H15Cl3O |
| 2,2,2-三氯-1-(2-甲基丁烷-2-氧基)乙醇 | 2,2,2-trichloro-1-(1,1-dimethyl-propoxy)-ethanol | 541-63-9 | C7H13Cl3O2 |
| 2,2,2-三氯-1-(2,2,2-三氯-1,1-二甲基-乙氧基)-乙醇 | 2,2,2-trichloro-1-(2,2,2-trichloro-1,1-dimethyl-ethoxy)-ethanol | 512-47-0 | C6H8Cl6O2 |
| 2,2,2-三氯-1-(1,4-二甲基环己-3-烯基)乙醇 | 2,2,2-trichloro-1-(1,4-dimethylcyclohex-3-enyl)ethanol | 919170-38-0 | C10H15Cl3O |
| 2,2,2-三氟乙醇-d3 | trifluoroethanol-d<sub>3</sub> | 77253-67-9 | C2H3F3O |