7-hydroxy-4-oxochromene-2-carboxylic acid

7-hydroxy-4-oxochromene-2-carboxylic acid 基本信息
CAS号 30113-83-8 分子式 C10H6O5
分子量 206.15200 精确质量  206.02200
PSA  87.74000 LogP  1.19680

基本信息 展开↓

CAS号:
30113-83-8
3D弹球模型:
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分子式:
C10H6O5
分子量:
206.15200
中文名称:
7-hydroxy-4-oxochromene-2-carboxylic acid
英文名称:
7-hydroxy-4-oxochromene-2-carboxylic acid
中文别名:
7-hydroxy-4-oxochromene-2-carboxylic acid
英文别名:
7-hydroxy-4-oxochromene-2-carboxylic acid;
7-hydroxy-4-oxo-4H-chromene-2-carboxylic acid;
7-hydroxy-4-oxo-4H-1-benzopyrane-2-carboxylic acid;
HOCCA;
7-Hydroxy-4-oxo-4H-chromen-2-carbonsaeure;
7-hydroxy-4-oxochromene-2-carboxylic caid;
Hydroxycoumarin carboxylic acid;
7-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylic acid;
7-Hydroxy-4-oxo-4H-chromen-2-carboxylic acid;
7-hydroxy-4-oxo-4H-chromone-2-carboxylic acid
精确分子量/精确质量:
206.02200
极性分子表面积/PSA:
87.74000
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: QLJYPGSMODXQON-UHFFFAOYSA-N

物化性质展开↓

密度:
1.639g/cm3
沸点:
441.2ºC at 760 mmHg
闪点:
184.1ºC
折射率:
1.684

安全信息展开↓

海关代码:
2918990090

合成路线查看所有的合成路线

  • 102297-82-5

    ethyl 8-cyano-7-hydroxy-4-oxochromene-2-carboxylate

  • ~78%

  • 30113-83-8

    7-hydroxy-4-oxochromene-2-carboxylic acid

  • 23866-72-0

    7-羟基-4-氧代-4H-苯并吡喃-2-羧酸乙酯

  • ~52%

  • 30113-83-8

    7-hydroxy-4-oxochromene-2-carboxylic acid

  • 102297-81-4

    ethyl 6,8-diiodo-7-hydroxy-4-oxochromene-2-carboxylate

  • 30113-83-8

    7-hydroxy-4-oxochromene-2-carboxylic 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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