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42421-12-5

42421-12-5结构式
42421-12-5结构式

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中文名 3-羟基邻羧基苯乙酸
英文名 2-(carboxymethyl)-6-hydroxybenzoic acid
英文别名 3-HYDROXYHOMOPHTHALIC ACID
2-carboxymethyl-6-hydroxy-benzoic acid
2-Carboxy-3-hydroxyphenyl acetic acid
3-Hydroxyhomophthalsaeure
分子式 C9H8O5
分子量 196.15700
精确质量 196.03700
PSA 94.83000
LogP 0.71750
海关编码 2918290000

~71%

42421-12-5结构式

42421-12-5

文献:Caliskan, Ece; Cameron, Donald W.; Griffiths, Peter G. Australian Journal of Chemistry, 1999 , vol. 52, # 11 p. 1013 - 1020

~%

42421-12-5结构式

42421-12-5

文献:Singh, Serjinder; Singh, Iqbal Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985 , vol. 24, p. 586 - 588
海关编码 2918290000
中文概述 2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。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
监管条件 A.入境货物通关单 B.出境货物通关单
检验检疫 R.进口食品卫生监督检验 S.出口食品卫生监督检验
Summary HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%