7-hydroxy-3-(4-methoxyphenoxy)-2-(trifluoromethyl)chromen-4-one
- 中文别名:7-羟基-3-(4-甲氧基苯氧基)-2-(三氟甲基)-4H-色烯-4-酮
- 中文释义:7-羟基-3-(4-甲氧基苯氧基)-2-(三氟甲基)-4H-色烯-4-酮
- 英文别名:7-hydroxy-3-(4-methoxyphenoxy)-2-(trifluoromethyl)chromen-4-one;
7-hydroxy-3-(4-methoxyphenoxy)-2-(trifluoromethyl)-4H-chromen-4-one
- CAS No.:302952-79-0
- 分子式:C17H11F3O5
- 分子量:352.26100
- 精确分子量:352.05600
- PSA:68.90000
- InChI:The Key: LKMQUOUQJOAPMU-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.479g/cm3
- 沸点:
- 426.5ºC at 760 mmHg
- 闪点:
- 211.7ºC
- 折射率:
- 1.581
安全信息
- 密度:
- 1.479g/cm3
- 沸点:
- 426.5ºC at 760 mmHg
- 闪点:
- 211.7ºC
- 折射率:
- 1.581
海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%