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1-Hydroxy-3,7,8-trimethoxy-9H-xanthene-9-one

更新时间:2025-11-24 18:03:00

1-Hydroxy-3,7,8-trimethoxy-9H-xanthene-9-one结构式
1-Hydroxy-3,7,8-trimethoxy-9H-xanthene-9-one结构式
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常用名 1-Hydroxy-3,7,8-trimethoxy-9H-xanthene-9-one 英文名 1-Hydroxy-3,7,8-trimethoxy-9H-xanthene-9-one
CAS号 20882-69-3 分子量 302.27900
密度 N/A 沸点 N/A
分子式 C16H14O6 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 8-hydroxy-1,2,6-trimethoxyxanthen-9-one
英文别名 更多

 物理化学性质

分子式 C16H14O6
分子量 302.27900
精确质量 302.07900
PSA 78.13000
LogP 2.67760
InChIKey VYRIGRQQKUZPEX-UHFFFAOYSA-N
SMILES COc1cc(O)c2c(=O)c3c(OC)c(OC)ccc3oc2c1
蒸汽压 3.62E-11mmHg at 25°C

 安全信息

海关编码 2932999099

 上下游产品

上游产品  0

下游产品  1

 海关

海关编码 2932999099
中文概述 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
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%

 英文别名

DECUSSATIN
1-Hydroxy-3,7,8-trimethoxyxanthone
1-Hydroxy-3,7,8-trimethoxyxanthen-9-one
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