| 英文名 | Trifluoroacetic anhydride |
|---|---|
| 类型 | 脂肪族化合物 |
| CAS号 | 407-25-0 |
| 物理性质 | M 210.0, b 38-40℃/760mm, d420 1.508. |
| 提纯方法 | Purification by distilling over KMnO4, as for the acid above, is EXTREMELY DANGEROUS due to the possiblility of EXPLOSION. It is best purified by distilling from P2O5 slowly, and collecting the fraction boiling at 39.5℃. Store it in a dry atmosphere. Highly TOXIC vapour and attacks skin, work in an efficient fume hood. [Beilstein 2 IV 469.] |
| 相关文献 | 暂无权限 |
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