7-hydroxy-3-(4-methoxyphenyl)-4-methylchromen-2-one
- 中文别名:7-hydroxy-3-(4-methoxyphenyl)-4-methylchromen-2-one
- 中文释义:7-hydroxy-3-(4-methoxyphenyl)-4-methylchromen-2-one
- 英文别名:7-hydroxy-3-(4-methoxyphenyl)-4-methylchromen-2-one;
7-hydroxy-3-(4-methoxyphenyl)-4-methyl-2H-chromen-2-one;
AC1NSB3Q;
C15052;
NCIOpen2_004320;
MLS001167651;
CHEMBL1548614;
STOCK1N-74457;
CTK1H3306
- CAS No.:5219-16-9
- 分子式:C17H14O4
- 分子量:282.29100
- 精确分子量:282.08900
- PSA:59.67000
- InChI:The Key: MJQHCKOMFMGCQG-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.284g/cm3
- 沸点:
- 500.6ºC at 760 mmHg
- 闪点:
- 188.7ºC
- 折射率:
- 1.623
安全信息
- 密度:
- 1.284g/cm3
- 沸点:
- 500.6ºC at 760 mmHg
- 闪点:
- 188.7ºC
- 折射率:
- 1.623
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%