9H-Xanthen-9-one,4-chloro-3,8-dihydroxy-6-methoxy-1-methyl-
- 中文别名:4-氯-3,8-二羟基-6-甲氧基-1-甲基-氧杂蒽-9-酮
- 中文释义:4-chloro-3,8-dihydroxy-6-methoxy-1-methylxanthen-9-one
- 英文别名:4-chloro-3,8-dihydroxy-6-methoxy-1-methylxanthen-9-one;
5-chloro-3-methoxy-8-methyl-1,6-dihydroxy-xanthone;
9H-Xanthen-9-one,4-chloro-3,8-dihydroxy-6-methoxy-1-methyl;
XANTHONE 2;
4-chloro-3,8-dihydroxy-6-methoxy-1-methyl-xanthen-9-one;
5-chloro-1,6-dihydroxy-3-methoxy-8-methylxanthone
- CAS No.:23460-01-7
- 分子式:C15H11ClO5
- 分子量:0
- 精确分子量:306.03000
- PSA:79.90000
- InChI:The Key: CCCPQTCGPQONAG-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.513g/cm3
- 沸点:
- 552.3ºC at 760 mmHg
- 闪点:
- 287.8ºC
- 折射率:
- 1.669
- 蒸汽压:
- 8.33E-13mmHg at 25°C
安全信息
- 密度:
- 1.513g/cm3
- 沸点:
- 552.3ºC at 760 mmHg
- 闪点:
- 287.8ºC
- 折射率:
- 1.669
- 蒸汽压:
- 8.33E-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%