1(2H)-Naphthalenone,7-bromo-3,4-dihydro-4,4-dimethyl-
- 中文别名:7-溴-4,4-二甲基-1-四氢萘酮
- 中文释义:7-溴-4,4-二甲基-1-四氢萘酮;7-溴-4,4-二甲基-1-四酮
- 英文别名:7-Bromo-4,4-dimethyl-1-tetralone;
7-bromo-4,4-dimethyl-2,3-dihydronaphthalen-1-one
- CAS No.:166978-46-7
- 分子式:
C12H13BrO
- 分子量:253.13
- 精确分子量:252.01500
- PSA:17.07000
- InChI:The Key: QZSBQGIPLDEDIX-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.351g/cm3
- 沸点:
- 325.6ºC at 760mmHg
- 闪点:
- 68.2ºC
- 折射率:
- 1.556
- 蒸汽压:
- 0mmHg at 25°C
安全信息
- 密度:
- 1.351g/cm3
- 沸点:
- 325.6ºC at 760mmHg
- 闪点:
- 68.2ºC
- 折射率:
- 1.556
- 蒸汽压:
- 0mmHg 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%