中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
五氯丙烷 | 1,1,2,2,3-pentachloropropane | 16714-68-4 | C3H3Cl5 | 216.322 |
Chlorination of propyne at 70 °C. gave 60 to 65% yields of 1,1,2,2-tetrachloropropane and 15 to 20% yields of trans-1,2-dichloro-1-propene. 1,1,2,2-Tetrachloropropane-d4 was similarly prepared from propyne-d4. Nearly theoretical yields of cis- and trans-1,2-dichloro-1-propene were obtained by partial dechlorination of tetrachloropropane. Deuterated cis- and trans-1,2-dichloro-1-propene were obtained in the same manner from 1,1,2,2-tetrachloropropane-d4.