1(3H)-Isobenzofuranone,3-(4-hydroxyphenyl)-3-phenyl-
- 中文别名:3-(4-羟基苯基)-3-苯基-异苯并呋喃-1-酮
- 中文释义:3-(4-hydroxyphenyl)-3-phenyl-2-benzofuran-1-one
- 英文别名:3-(4-hydroxyphenyl)-3-phenyl-2-benzofuran-1-one;
3-<4'-Hydroxy-phenyl>-3-phenyl-phthalid;
HMS3082A11;
4'-hydroxydiphenylphthalide
- CAS No.:4366-02-3
- 分子式:
C20H14O3
- 分子量:0
- 精确分子量:302.09400
- PSA:46.53000
- InChI:The Key: NHXWHNLPLPWQIG-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.307g/cm3
- 沸点:
- 505.3ºC at 760mmHg
- 闪点:
- 214.4ºC
- 折射率:
- 1.668
安全信息
- 密度:
- 1.307g/cm3
- 沸点:
- 505.3ºC at 760mmHg
- 闪点:
- 214.4ºC
- 折射率:
- 1.668
海关数据
中国海关编码:2932209090
- 概述:
- 2932209090. 其他内酯. 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:
- 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%