百科

富里酸

CAS号：479-66-3

英文名：3,7,8-trihydroxy-3-methyl-10-oxo-1,4-dihydropyrano[4,3-b]chromene-9-carboxylic acid

分子式

C14H12O8

熔点

247ºC

密度

1.79 g/cm3

分子量

308.24

沸点

661ºC at 760 mmHg

溶解度

信号词

危险品标志

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化合物简介

Fulvic acid is an organic and natural electrolyte. It has exhibited the ability to enhance the availability and adsorption of nutrients.

基本信息

中文名称

富里酸

英文名称

3,7,8-trihydroxy-3-methyl-10-oxo-1,4-dihydropyrano[4,3-b]chromene-9-carboxylic acid

中文别名

黄腐植酸、黄腐酸

英文别名

Florida Peat Fulvic Acid、fulvic acid、Fulvic acid、Nordic Aquatic Fulvic Acid、Suwannee River Fulvic Acid、Elliott Soil Fulvic Acid

CAS号

479-66-3

分子式

C14H12O8

分子量

308.24

精确质量

308.053

PSA

137.43

LOGP

0.6836

编号系统

EINECS号

610-395-7

物化性质

外观与性状

黄色结晶固体

密度

1.79 g/cm3

沸点

661ºC at 760 mmHg

熔点

247ºC

闪点

255.1ºC

折射率

1.736

蒸汽压

2.27E-18mmHg at 25°C

合成路线

上游原料

1-[6'-benzyloxy-3',4'-dimethoxy-2-(prop-1-enyl)phenyl]-4-(2-methyl-1,3-dioxolan-2-yl)-2-methylenebutane-1,3-dione

95730-85-1

anhydrofulvic acid

125288-40-6

1-[6'-benzyloxy-3',4'-dimethoxy-2'-(prop-1-enyl)phenyl]-4-(2-methyl-1,3-dioxolan-2-yl)butane-1,3-dione

95730-80-6

3,4-dihydro-3-hydroxy-7,8-dimethoxy-3-methyl-9-(prop-1-enyl)pyrano(4,3-b)(1)-benzopyran-10(1H)-one

95730-76-0

1-<6'-benzyloxy-3',4'-dimethoxy-2'-(prop-1-enyl)phenyl>-4-(2-methyl-1,3-dioxolan-2-yl)-2-(methylthiomethyl)butane-1,3-dione

95730-81-7

4,10-dihydro-3-hydroxy-7,8-dimethoxy-3-methyl-10-oxo-1H,3H-pyrano(4,3-b)(1)-benzopyran-9-carbaldehyde

上游原料

1-[6'-benzyloxy-3',4'-dimethoxy-2-(prop-1-enyl)phenyl]-4-(2-methyl-1,3-dioxolan-2-yl)-2-methylenebutane-1,3-dione anhydrofulvic acid 1-[6'-benzyloxy-3',4'-dimethoxy-2'-(prop-1-enyl)phenyl]-4-(2-methyl-1,3-dioxolan-2-yl)butane-1,3-dione 3,4-dihydro-3-hydroxy-7,8-dimethoxy-3-methyl-9-(prop-1-enyl)pyrano(4,3-b)(1)-benzopyran-10(1H)-one 1-<6'-benzyloxy-3',4'-dimethoxy-2'-(prop-1-enyl)phenyl>-4-(2-methyl-1,3-dioxolan-2-yl)-2-(methylthiomethyl)butane-1,3-dione 4,10-dihydro-3-hydroxy-7,8-dimethoxy-3-methyl-10-oxo-1H,3H-pyrano(4,3-b)(1)-benzopyran-9-carbaldehyde 1-(6-benzyloxy-3,4-dimethoxy-2-(prop-1-enyl)phenyl)-4-(2-methyl-1,3-dioxolan-2-yl)-2-(methylsulphinylmethyl)butane-1,3-dione 4,10-dihydro-3-hydroxy-7,8-dimethoxy-3-methyl-10-oxo-1H,3H-pyrano<4,3-b><1>-benzopyran-9-carboxylic acid 1-(3,4-dimethoxy-6-phenylmethoxy-2-prop-1-enylphenyl)ethanone 7,8-dimethoxy-3-methyl-10-oxo-1H,10H-pyrano(4,3-b)(1)-benzopyran-9-carboxylic acid 醋酸 6'benzyloxy-3-hydroxy-3',4'-dimethoxy-4-(2-methyl-1,3-dioxolan-2-yl)-2'-(prop-1-enyl)butyrophenone 7,8-dimethoxy-3-methyl-9-(prop-1-enyl)pyrano(4,3-b)(1)-benzopyran-10(1H)-one