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7H-Furo[3,2-f][1]benzopyran-7-one

更新时间:2024-01-09 18:03:50

7H-Furo[3,2-f][1]benzopyran-7-one结构式
7H-Furo[3,2-f][1]benzopyran-7-one结构式
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常用名 7H-Furo[3,2-f][1]benzopyran-7-one 英文名 7H-Furo[3,2-f][1]benzopyran-7-one
CAS号 6544-76-9 分子量 186.16400
密度 1.389g/cm3 沸点 362.6ºC at 760 mmHg
分子式 C11H6O3 熔点 N/A
MSDS N/A 闪点 173.1ºC

 7H-Furo[3,2-f][1]benzopyran-7-one名称

英文名 furo[3,2-f]chromen-7-one
英文别名 更多

 7H-Furo[3,2-f][1]benzopyran-7-one物理化学性质

密度 1.389g/cm3
沸点 362.6ºC at 760 mmHg
分子式 C11H6O3
分子量 186.16400
闪点 173.1ºC
精确质量 186.03200
PSA 43.35000
LogP 2.53920
折射率 1.667

 7H-Furo[3,2-f][1]benzopyran-7-one安全信息

海关编码 2932999099

 7H-Furo[3,2-f][1]benzopyran-7-one海关

海关编码 2932999099
中文概述 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
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%

 7H-Furo[3,2-f][1]benzopyran-7-one英文别名

isopseudosporalen
isopseudopsoralene
7H-Furo(3,2-f)(1)benzopyran-7-one
5aH-furo[3,2-f]chromen-7(9aH)-one
Isopseudopsoralen
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