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5,5'-Dichlorobiphenyl-2,2'-dicarboxylic acid

更新时间:2025-09-26 08:55:35

5,5'-Dichlorobiphenyl-2,2'-dicarboxylic acid结构式
5,5'-Dichlorobiphenyl-2,2'-dicarboxylic acid结构式
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常用名 5,5'-Dichlorobiphenyl-2,2'-dicarboxylic acid 英文名 5,5'-Dichlorobiphenyl-2,2'-dicarboxylic acid
CAS号 20872-11-1 分子量 311.11700
密度 N/A 沸点 N/A
分子式 C14H8Cl2O4 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 2-(2-carboxy-5-chlorophenyl)-4-chlorobenzoic acid
英文别名 更多

 物理化学性质

分子式 C14H8Cl2O4
分子量 311.11700
精确质量 309.98000
PSA 74.60000
LogP 4.05680
InChIKey YSILFGANTSUQDT-UHFFFAOYSA-N
SMILES O=C(O)c1ccc(Cl)cc1-c1cc(Cl)ccc1C(=O)O

 安全信息

海关编码 2917399090

 海关

海关编码 2917399090
中文概述 2917399090 其他芳香多元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素 品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分
Summary 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 英文别名

5,5'-Dichlor-diphensaeure
5,5'-dichloro-diphenic acid
5,5'-Dichlorobiphenyl-2,2'-dicarboxylic acid
5,5'-dichloro-1,1'-biphenyl-2,2'-dicarboxylic acid
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