产品供求
基本信息
- 中文名称:
-
- 中文别名:
-
- 英文名称:
- 7H-Furo[3,2-g][1]benzopyran-7-one,4-(2,3-dihydroxy-3-methylbutyl)-9-methoxy-
- 英文别名:
- 4-(2,3-dihydroxy-3-methylbutyl)-9-methoxyfuro[3,2-g]chromen-7-one;
4-(2,3-dihydroxy-3-methyl-butyl)-9-methoxy-furo[3,2-g]chromen-7-one;
7H-Furo(3,2-g)(1)benzopyran-7-one,4-(2,3-dihydroxy-3-methylbutyl)-9-methoxy;
5-(2',3'-Dihydroxy-3'-methylbutyl)-8-methoxypsoralen;
5-(3'-Methyl-2',3'-dihydroxybutyl)-8-methoxypsoralen
- CAS No.:
- 10523-56-5
- 分 子 式:
- C17H18O6
- 分 子 量:
- 318.3212
- 精确分子量:
- 318.11000
- PSA:
- 93.04000
- InChI:
- The Key: ATYUBHYTYSFHCA-UHFFFAOYSA-N
- 分子结构式:
-

- SDS:
- 查看
物化性质
- 密度:
- 1.35g/cm3
- 沸点:
- 551.5ºC at 760 mmHg
- 闪点:
- 287.3ºC
- 折射率:
- 1.621
- 蒸汽压:
- 5.36E-13mmHg at 25°C
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%