9H-Xanthen-9-one,1,6,7-trihydroxy-3-methoxy-
- 中文别名:1,6,7-三羟基-3-甲氧基-9H-氧杂蒽-9-酮
- 中文释义:athyriol
- 英文别名:9H-Xanthen-9-one, 1,6,7-trihydroxy-3-methoxy-;
Xanthen-9-one, 1,6,7-trihydroxy-3-methoxy- (7CI,8CI);
1,6,7-Trihydroxy-3-methoxy-9H-xanthen-9-one;
Athyriol
- CAS No.:28283-84-3
- 分子式:C14H10O6
- 分子量:0
- 精确分子量:274.04774
- PSA:100.13000
- InChI:The Key: IFNAQIAMTNJLIF-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.586g/cm3
- 沸点:
- 571ºC at 760 mmHg
- 闪点:
- 224.3ºC
- 折射率:
- 1.714
- 蒸汽压:
- 1.22E-13mmHg at 25°C
安全信息
- 密度:
- 1.586g/cm3
- 沸点:
- 571ºC at 760 mmHg
- 闪点:
- 224.3ºC
- 折射率:
- 1.714
- 蒸汽压:
- 1.22E-13mmHg at 25°C
海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧杂原子的杂环化合物. 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:
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%