1-Propanone,1-(2,4-dihydroxyphenyl)-3-(4-hydroxyphenyl)-
- 中文别名:2,4-二羟基-3-(p-羟基苯基)-苯丙酮
- 中文释义:2,4-二羟基-3-(p-羟基苯基)-苯丙酮
- 英文别名:davidigenin;
3-(4-hydroxy-phenyl)-2',4'-dihydroxy-propiophenone;
4,2',4'-Trihydroxydihydrochalcone;
2',4,4'-Trihydroxydihydrochalcone;
1-(2,4-dihydroxyphenyl)-3-(4-hydroxyphenyl)propan-1-one;
Davidigenin;
1-(2,4-Dihydroxy-phenyl)-3-(4-hydroxy-phenyl)-propan-1-on;
1-(2,4-dihydroxyphenyl)-3-(4-hydroxyphenyl)propane-1-one;
1-(2,4-dihydroxy-phenyl)-3-(4-hydroxy-phenyl)-propan-1-one
- CAS No.:23130-26-9
- 分子式:
C15H14O4
- 分子量:258.27
- 精确分子量:258.08900
- PSA:77.76000
- InChI:The Key: UDGKKUWYNITJRX-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.334g/cm3
- 沸点:
- 521.9ºC at 760mmHg
- 闪点:
- 283.5ºC
- 折射率:
- 1.655
- 蒸汽压:
- 1.64E-11mmHg at 25°C
安全信息
- 密度:
- 1.334g/cm3
- 沸点:
- 521.9ºC at 760mmHg
- 闪点:
- 283.5ºC
- 折射率:
- 1.655
- 蒸汽压:
- 1.64E-11mmHg at 25°C
海关数据
中国海关编码:2914501900
- 概述:
- 2914501900 其他酮酚。监管条件:无。增值税率:17.0%。退税率:9.0%。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:
- 2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%