4-methoxy-2,5-dihydroxybenzoate

4-methoxy-2,5-dihydroxybenzoate名称

[ CAS 号 ]:
5981-37-3

[ 英文名 ]:
4-methoxy-2,5-dihydroxybenzoate

[英文别名 ]:

2,5-Dihydroxy-4-methoxybenzoesaeure
2,5-dihydroxy-4-methoxybenzoic acid
2,5-Dihydroxy-4-methoxy-benzoesaeure
5-hydroxy-4-methoxysalicylic acid
4-methoxy-2,5-dihydroxybenzoic acid
2,5-dihydroxy-4-methoxy-benzoic acid

4-methoxy-2,5-dihydroxybenzoate物理化学性质

[ 分子式 ]:
C₈H₈O₅

[ 分子量 ]:
184.14600

[ 精确质量 ]:
184.03700

[ PSA ]:
86.99000

[ LogP ]:
0.80460

4-methoxy-2,5-dihydroxybenzoate安全信息

[ 海关编码 ]:
2918990090

4-methoxy-2,5-dihydroxybenzoate上下游产品

4-methoxy-2,5-dihydroxybenzoate上游产品

4-methoxy-2,5-dihydroxybenzoate下游产品

4-methoxy-2,5-dihydroxybenzoate海关

[ 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%