2-Propen-1-one,1-(4-chlorophenyl)-3-(4-methoxyphenyl)-
- 中文别名:1-(4-氯苯基)-3-(4-甲氧基苯基)-2-丙烯-1-酮
- 中文释义:1-(4-氯苯基)-3-(4-甲氧基苯基)-2-丙烯-1-酮
- 英文别名:1-(4-CHLOROPHENYL)-3-(4-METHOXYPHENYL)PROP-2-EN-1-ONE;
4'-Chlor-4-methoxy-chalkon;
4'-chloro-4-methoxy-chalcone;
4-methoxy-4'-chlorochalcone
- CAS No.:6552-63-2
- 分子式:C16H13ClO2
- 分子量:272.73
- 精确分子量:272.06000
- PSA:26.30000
- InChI:The Key: KGKFNDADSPFRCJ-NYYWCZLTSA-N
- 分子结构式:
物化性质
- 密度:
- 1.207g/cm3
- 沸点:
- 434.8ºC at 760 mmHg
- 闪点:
- 176.1ºC
- 折射率:
- 1.613
安全信息
- 密度:
- 1.207g/cm3
- 沸点:
- 434.8ºC at 760 mmHg
- 闪点:
- 176.1ºC
- 折射率:
- 1.613
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%