2-溴-1-(5-氯噻吩-2-基)乙酮
- 中文名称:
- 2-溴-1-(5-氯噻吩-2-基)乙酮
- 中文别名:
- 2-溴-1-(5-氯噻吩-2-基)乙酮;
2-溴乙酰基-5-氯噻吩
- 英文名称:
- Ethanone, 2-bromo-1-(5-chloro-2-thienyl)-
- 英文别名:
- 2-bromo-1-(5-chlorothiophen-2-yl)ethanone;
2-Bromo-1-(5-chloro-thiophen-2-yl)-ethanone;
2-bromo-1-(5-chloro-2-thienyl)ethanone;
2-bromo-1-(5-chlorothien-2-yl)ethanone;
2-(bromoacetyl)-5-chlorothiophene
- CAS No.:
- 57731-17-6
- 分 子 式:
-
C6H4BrClOS
- 分 子 量:
- 239.52
- 精确分子量:
- 237.88500
- PSA:
- 45.31000
- InChI:
- The Key: YIKFQMAUWNYCHK-UHFFFAOYSA-N3
- 风险术语:
- 22-36
- 分子结构式:
-

- SDS:
- 查看
2-溴-1-(5-氯噻吩-2-基)乙酮 物化性质
- 密度:
- 1.766g/cm3
- 熔点:
- 73-75ºC
- 沸点:
- 309.2ºC at 760mmHg
- 闪点:
- 140.8ºC
- 折射率:
- 1.614
2-溴-1-(5-氯噻吩-2-基)乙酮 海关数据
中国海关编码:2934999090
- 概述:
- 2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%