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3507-08-2

3507-08-2结构式
3507-08-2结构式

化源商城直购

英文名 5-formyl-2-hydroxy-3-methoxybenzoic acid
英文别名 5-Carboxyvanillin
5-Formyl-3-methoxysalicylic acid
5-Formyl-2-hydroxy-3-methoxy-benzoesaeure
5-formyl-2-hydroxy-3-methoxy-benzoic acid
3-carboxy-4-hydroxy-5-methoxybenzaldehyde
EINECS 222-504-1
6-Hydroxy-5-methoxy-isophthalaldehydsaeure
6-Oxy-5-methoxy-3-formyl-benzoesaeure
密度 1.441g/cm3
沸点 386.9ºC at 760mmHg
分子式 C9H8O5
分子量 196.15700
闪点 159.7ºC
精确质量 196.03700
PSA 83.83000
LogP 0.91150
折射率 1.631
海关编码 2918990090
海关编码 2918990090
中文概述 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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:30.0%
申报要素 品名, 成分含量, 用途
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%