1,2-Ethanedione,1-[4-(bromomethyl)phenyl]-2-phenyl-
- 中文别名:1,2-乙烷二酮, 1-[4-(溴甲基)苯基]-2-苯基-
- 中文释义:1,2-乙烷二酮,1-[4-(溴甲基)苯基]-2-苯基;1,2-乙烷二酮, 1-[4-(溴甲基)苯基]-2-苯基-
- 英文别名:4-Bromomethylbenzil;
4-(BROMOMETHYL)BENZIL
- CAS No.:18189-19-0
- 分子式:
C15H11BrO2
- 分子量:303.15
- 精确分子量:301.99400
- PSA:34.14000
- InChI:The Key: QELAVTMDKHSMOP-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.444g/cm3
- 熔点:
- 67-68ºC
- 沸点:
- 428.6ºC at 760mmHg
- 闪点:
- 129ºC
- 折射率:
- 1.621
- 蒸汽压:
- 1.5E-07mmHg at 25°C
安全信息
- 密度:
- 1.444g/cm3
- 熔点:
- 67-68ºC
- 沸点:
- 428.6ºC at 760mmHg
- 闪点:
- 129ºC
- 折射率:
- 1.621
- 蒸汽压:
- 1.5E-07mmHg at 25°C
海关数据
中国海关编码:2914700090
- 概述:
- 2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 丙酮报明包装
- 摘要/Summary:
- HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%