2(1H)-Naphthalenone,7-chloro-3,4-dihydro-
- 中文别名:5-氯-3,4-二氢-1H-2-萘酮
- 中文释义:5-氯-3,4-二氢-1H-2-萘酮;7-氯-3,4-二氢-1H-2-萘酮;7-氯-2-萘酮;5-氯-2-四氢萘酮
- 英文别名:7-chloro-3,4-dihydro-1H-naphthalen-2-one;
7-chloro-3,4-dihydronaphthalen-2(1H)-one;
7-chloro-3,4-dihydro-2(1H)-naphthalenone;
7-chloro-1,2,3,4-tetrahydronaphthalene-2-one;
7-Chloro-2-tetralone
- CAS No.:17556-19-3
- 分子式:C10H9ClO
- 分子量:180.63
- 精确分子量:180.03400
- PSA:17.07000
- InChI:InChI=1/C9H7ClO/c10-9-3-1-2-6-4-7(11)5-8(6)9/h1-3H,4-5H2
- 分子结构式:
物化性质
- 密度:
- 1.248g/cm3
- 沸点:
- 304.6ºC at 760mmHg
- 闪点:
- 145.2ºC
- 折射率:
- 1.6
- 蒸汽压:
- 0.00166mmHg at 25°C
安全信息
- 密度:
- 1.248g/cm3
- 沸点:
- 304.6ºC at 760mmHg
- 闪点:
- 145.2ºC
- 折射率:
- 1.6
- 蒸汽压:
- 0.00166mmHg 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%