二碘甲烷
二碘甲烷是一种有机化合物,化学式为CH2I2。
| 二碘甲烷 | |||
|---|---|---|---|
| |||
| IUPAC名 Diiodomethane | |||
| 识别 | |||
| CAS号 | 75-11-6 | ||
| PubChem | 6346 | ||
| ChemSpider | 6106 | ||
| SMILES |
| ||
| Beilstein | 1696892 | ||
| EINECS | 200-841-5 | ||
| RTECS | PA8575000 | ||
| MeSH | methylene+iodide | ||
| 性质 | |||
| 化学式 | CH2I2 | ||
| 267.84 g·mol⁻¹ | |||
| 外观 | 淺黃色液體 | ||
| 密度 | 3.325 g/cm3 | ||
| 熔点 | 6 °C (43 °F) | ||
| 沸点 | 181 °C (358 °F) (分解) | ||
| 溶解性(水) | 14 g/l (20 °C) | ||
| 危险性 | |||
| 警示术语 | R:R20/22 | ||
| 安全术语 | S:S26, S27, S36/37/39 | ||
| 欧盟分类 | 有害 (Xn) | ||
| NFPA 704 |
![]() 1
3
0
| ||
| 闪点 | 113 °C | ||
| 若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 | |||
性質
- 較值得注意的是,會對環境造成污染之危害。具有毒性,使用上要特別小心。
來源
- Carson, Laye, et al., 1993
- Carson, A.S.; Laye, P.G.; Pedley, J.B.; Welsby, A.M., The enthalpies of formation iodomethane, diiodomethane, triiodomethane, and tetraiodomethane by rotating combustion calorimetry, J. Chem. Thermodyn., 1993, 25, 261-269.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.


