4H-1-Benzopyran-4-one,6-fluoro-2-phenyl-
- 中文别名:6-氟黄酮
- 中文释义:6-氟黄酮
- 英文别名:6-fluoro-2-phenylchromen-4-one;
6-Fluoroflavanone;
6-fluoro-2-phenyl-4H-1-benzopyran-4-one;
6-fluoro-2-phenyl-chromen-4-one;
6-fluoro-2-phenyl-4h-chromen-4-one;
6-Fluoroflavone
- CAS No.:1218-82-2
- 分子式:C15H9FO2
- 分子量:240.23
- 精确分子量:240.05900
- PSA:30.21000
- InChI:The Key: OUYOSBQKQPUNJK-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.309g/cm3
- 沸点:
- 375.8ºC at 760mmHg
- 闪点:
- 174.9ºC
- 折射率:
- 1.616
- 蒸汽压:
- 7.56E-06mmHg at 25°C
安全信息
- 密度:
- 1.309g/cm3
- 沸点:
- 375.8ºC at 760mmHg
- 闪点:
- 174.9ºC
- 折射率:
- 1.616
- 蒸汽压:
- 7.56E-06mmHg 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%