2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoic acid

• 常用名: 2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoic acid
• 英文名: 2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoic acid
• CAS号: 30048-34-1
• 分子量: 306.22400
• 密度: 1.709g/cm3
• 沸点: 722.2ºC at 760mmHg
• 分子式: C₁₄H₁₀O₈
• 熔点: N/A
• 闪点: 277.5ºC

名称

• 英文名: 2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoic acid

物理化学性质

• 密度: 1.709g/cm3
• 沸点: 722.2ºC at 760mmHg
• 分子式: C₁₄H₁₀O₈
• 分子量: 306.22400
• 闪点: 277.5ºC
• 精确质量: 306.03800
• PSA: 144.52000
• LogP: 1.42640
• InChIKey: GRXIELRCPYIEQI-UHFFFAOYSA-N
• SMILES: O=C(Oc1cc(O)cc(O)c1C(=O)O)c1ccc(O)c(O)c1
• 折射率: 1.741

安全信息

• 海关编码: 2918990090

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%

英文别名

• 2-protocatechuoylphloroglucinolcarboxylic acid
• 2-(3,4-dihydroxybenzoyl)oxy-4,6-dihydroxybenzoic acid
• Protocatechuic acid,2-ester with 2,4,6-trihydroxybenzoic acid
• 2-Protocatechuoyl phloroglucinolcarboxylate