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7-methoxy-9-oxoxanthene-2-carboxylic acid

更新时间:2025-09-29 16:58:08

7-methoxy-9-oxoxanthene-2-carboxylic acid结构式
7-methoxy-9-oxoxanthene-2-carboxylic acid结构式
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常用名 7-methoxy-9-oxoxanthene-2-carboxylic acid 英文名 7-methoxy-9-oxoxanthene-2-carboxylic acid
CAS号 33510-07-5 分子量 270.23700
密度 1.421g/cm3 沸点 512.3ºC at 760 mmHg
分子式 C15H10O5 熔点 N/A
MSDS N/A 闪点 199.4ºC

 名称

英文名 7-methoxy-9-oxoxanthene-2-carboxylic acid
英文别名 更多

 物理化学性质

密度 1.421g/cm3
沸点 512.3ºC at 760 mmHg
分子式 C15H10O5
分子量 270.23700
闪点 199.4ºC
精确质量 270.05300
PSA 76.74000
LogP 2.65300
InChIKey UFLPEZUZTHLBJE-UHFFFAOYSA-N
SMILES COc1ccc2oc3ccc(C(=O)O)cc3c(=O)c2c1
折射率 1.647

 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

AH 6556
7-methoxy-9-oxo-xanthene-2-carboxylic acid
7-methoxy-9-oxo-9h-xanthene-2-carboxylic acid
2-Carboxy-7-methoxyxanthen-9-one
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