1-Propanone,1-(2,4-dihydroxyphenyl)-3-(4-methoxyphenyl)-
- 中文别名:2,4-二羟基-3-(p-甲氧基苯基)-苯丙酮
- 中文释义:2,4-二羟基-3-(p-甲氧基苯基)-苯丙酮
- 英文别名:1-(2,4-dihydroxyphenyl)-3-(4-methoxyphenyl)propan-1-one;
2',4'-dihydroxy-4-methoxydihydrochalcone;
2,4-Dihydroxyphenyl-p-methoxyphenyl ethyl ketone;
2',4'-Dihydroxy-4-methoxy-hydrochalkon
- CAS No.:93435-21-3
- 分子式:
C16H16O4
- 分子量:272.3
- 精确分子量:272.10500
- PSA:66.76000
- InChI:The Key: WHIXVXRRHPHWRQ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.243g/cm3
- 沸点:
- 491.4ºC at 760mmHg
- 闪点:
- 184.5ºC
- 折射率:
- 1.609
安全信息
- 密度:
- 1.243g/cm3
- 沸点:
- 491.4ºC at 760mmHg
- 闪点:
- 184.5ºC
- 折射率:
- 1.609
海关数据
中国海关编码:2914509090
- 概述:
- 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 丙酮报明包装
- 摘要/Summary:
- HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%