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

2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoic acid 基本信息
CAS号 30048-34-1 分子式 C14H10O8
分子量 306.22400 精确质量  306.03800
PSA  144.52000 LogP  1.42640

基本信息 展开↓

CAS号:
30048-34-1
3D弹球模型:
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分子式:
C14H10O8
分子量:
306.22400
英文名称:
2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoic acid
英文别名:
2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoic acid;
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
精确分子量/精确质量:
306.03800
极性分子表面积/PSA:
144.52000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
InChI:
The Key: GRXIELRCPYIEQI-UHFFFAOYSA-N

物化性质展开↓

密度:
1.709g/cm3
沸点:
722.2ºC at 760mmHg
闪点:
277.5ºC
折射率:
1.741

安全信息展开↓

海关代码:
2918990090

合成路线查看所有的合成路线

  • 117-39-5

    槲皮素

  • ~93%

  • 30048-34-1

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

  • 882427-73-8

    benzyl 2,4-bis(benzyloxy)-6-((3,4-bis(benzyloxy)benzoyl)oxy)benzoate

  • ~92%

  • 30048-34-1

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

  • 36535-79-2

    36535-79-2

  • 30048-34-1

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

海关数据查看详细

中国海关编码:2918990090

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
摘要/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%

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  • 882427-73-8

    benzyl 2,4-bis(benzyloxy)-6-((3,4-bis(benzyloxy)benzoyl)oxy)benzoate

  • 882427-70-5

    benzyl 2,4-bis(benzyloxy)-6-hydroxybenzoate

  • 117-39-5

    槲皮素

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