chromeno[4,3-b]quinolin-6-one
- 中文别名:chromeno[4,3-b]quinolin-6-one
- 中文释义:chromeno[4,3-b]quinolin-6-one
- 英文别名:chromeno[4,3-b]quinolin-6-one;
6H-1-Benzopyranoquinoline-6-one;
6H-<1>Benzopyrano<4,3-b>chinolin-6-on
- CAS No.:5100-81-2
- 分子式:C16H9NO2
- 分子量:247.24800
- 精确分子量:247.06300
- PSA:43.10000
- InChI:The Key: BYLOQNYQAMIHJQ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.366g/cm3
- 沸点:
- 468.1ºC at 760 mmHg
- 闪点:
- 236.9ºC
- 折射率:
- 1.719
安全信息
- 密度:
- 1.366g/cm3
- 沸点:
- 468.1ºC at 760 mmHg
- 闪点:
- 236.9ºC
- 折射率:
- 1.719
海关数据
中国海关编码:2934999090
- 概述:
- 2934999090. 其他杂环化合物. 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:
- 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%