五氯乙烷
五氯乙烷(化学式:C2HCl5)是一种不可燃的液体,有毒。它可用作油或润滑油的溶剂,用于金属清洗或木炭除杂等。
| 五氯乙烷 | |
|---|---|
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| IUPAC名 1,1,1,2,2-pentachloroethane | |
| 识别 | |
| CAS号 | 76-01-7 |
| PubChem | 6419 |
| ChemSpider | 6179 |
| SMILES |
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| InChI |
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| InChIKey | BNIXVQGCZULYKV-UHFFFAOYAS |
| ChEBI | 76287 |
| 性质 | |
| 化学式 | C2HCl5 |
| 202.09 g mol−1 g·mol⁻¹ | |
| 外观 | 无色液体 |
| 氣味 | 和氯仿相似 或樟脑味 |
| 密度 | 1.68 g cm−3 |
| 熔点 | -29 °C(244 K) |
| 沸点 | 162 °C(435 K) |
| 溶解性(水) | 0.05% (20°C)[1] |
| 蒸氣壓 | 3 mmHg (20°C)[1] |
| 磁化率 | -99.1·10−6 cm3/mol |
| 危险性 | |
| 警示术语 | R:R11, R20, R23/24/25, R36/38, R39, R40, R48, R51 |
| 安全术语 | S:S23, S26, S36/37, S45, S61 |
| 欧盟分类 | |
| PEL | none[1] |
| 若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 | |
参考文献
- NIOSH Pocket Guide to Chemical Hazards. . NIOSH.
- 费平. 光催化合成五氯乙烷的研究 (页面存档备份,存于). 氯碱工业, 2011, 47(1):30-34
- Jian, Panming; He, Yongzhi. Method for producing pentachloroethane using acetylene and chlorine. 2018. CN 108546228 A
- Richard P. Pohanish. Sittig's Handbook of Toxic and Hazardous Chemicals and Carcinogens, 5th Edition. William Andrew Inc., 2008. pp 1961
- Pentachloroethane (页面存档备份,存于). Chemical Book. [2017-1-19]
- 王智春, 陈胜洲, 陈汉伦 等. 活性炭负载CaCl2催化五氯乙烷脱HCl的研究. 功能材料, 2012, 43(7):839-842
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