9,10-Anthracenedione,1,2,4,5-tetrahydroxy-7-methyl-
- 中文别名:5-羟基大黄素
- 英文别名:1,2,4,5-tetrahydroxy-7-methylanthracene-9,10-dione;
1,5,6,8-tetrahydroxy-3-methyl-anthraquinone;
1,5,6,8-Tetrahydroxy-3-methylanthraquinone,5-Hydroxyemodin;
4-Hydroxyemodin;
tetrahydroxymethylanthraquinone;
1.5.6.8-Tetrahydroxy-3-methyl-anthrachinon;
5-Hydroxyemodin
- CAS No.:20324-66-7
- 分子式:C15H10O6
- 分子量:0
- 精确分子量:286.04800
- PSA:115.06000
- InChI:The Key: ITCNKLLBKUYLLV-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.693g/cm3
- 沸点:
- 596.3ºC at 760mmHg
- 闪点:
- 328.4ºC
- 折射率:
- 1.781
- 蒸汽压:
- 8.19E-15mmHg at 25°C
安全信息
- 密度:
- 1.693g/cm3
- 沸点:
- 596.3ºC at 760mmHg
- 闪点:
- 328.4ºC
- 折射率:
- 1.781
- 蒸汽压:
- 8.19E-15mmHg at 25°C
海关数据
中国海关编码:2914690090
- 概述:
- 2914690090 其他醌. 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%
- 摘要/Summary:
- 2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%