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3-[hydroxy(phenyl)methylidene]chromene-2,4-dione

3-[hydroxy(phenyl)methylidene]chromene-2,4-dione

CAS号：19492-11-6

英文名：3-[hydroxy(phenyl)methylidene]chromene-2,4-dione

分子式

C16H10O4

熔点

密度

1.423 g/cm3

分子量

266.248

沸点

391.2ºC at 760 mmHg

溶解度

信号词

危险品标志

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基本信息

中文名称

3-[hydroxy(phenyl)methylidene]chromene-2,4-dione

英文名称

3-[hydroxy(phenyl)methylidene]chromene-2,4-dione

中文别名

英文别名

3-Benzoyl-4-hydroxycoumarin、3-benzoyl-4-hydroxy-chromen-2-one、3-Benzoyl-7-methoxyindol-4-ol、3-Benzoyl-4-hydroxy-7-methoxyindol、3-benzoyl-4-hydroxy-2H-chromen-2-one、(4-hydroxy-7-methoxy-indol-3-yl)-phenyl-methanone、3-Benzoyl-4-hydroxy-cumarin

CAS号

19492-11-6

分子式

C16H10O4

分子量

266.248

精确质量

266.058

PSA

67.51

LOGP

2.7296

物化性质

密度

1.423 g/cm3

沸点

391.2ºC at 760 mmHg

闪点

146.1ºC

折射率

1.683

蒸汽压

8.02E-07mmHg at 25°C

合成路线

共找到2条合成路线 >

(2-oxochromen-4-yl) benzoate

(2-oxochromen-4-yl) benzoate

3-[hydroxy(phenyl)methylidene]chromene-2,4-dione

3-[hydroxy(phenyl)methylidene]chromene-2,4-dione

上游原料

共找到9个上游原料 >

2-benzoyloxybenzoyl chloride

2-benzoyloxybenzoyl chloride

苯甲酰氯

苯甲酰乙酸乙酯

苯甲酰乙酸乙酯

Benzoic acid 2-[2-methoxycarbonyl-2-(triphenyl-λ5-phosphanylidene)-acetyl]-phenyl ester

Benzoic acid 2-[2-methoxycarbonyl-2-(triphenyl-λ5-phosphanylidene)-acetyl]-phenyl ester

(2-oxochromen-4-yl) benzoate

(2-oxochromen-4-yl) benzoate

3-methoxycarbonylflavone

3-methoxycarbonylflavone

下游产品

共找到2个下游商品 >

1,3-diphenylchromeno[4,3-c]pyrazol-4-one

1,3-diphenylchromeno[4,3-c]pyrazol-4-one

3-phenylchromeno[3,4-d][1,2]oxazol-4-one

3-phenylchromeno[3,4-d][1,2]oxazol-4-one

上游原料

2-benzoyloxybenzoyl chloride 苯甲酰氯苯甲酰乙酸乙酯 Benzoic acid 2-[2-methoxycarbonyl-2-(triphenyl-λ5-phosphanylidene)-acetyl]-phenyl ester (2-oxochromen-4-yl) benzoate 3-methoxycarbonylflavone 4-羟基香豆素苯酚阿司匹林

下游产品

1,3-diphenylchromeno[4,3-c]pyrazol-4-one 3-phenylchromeno[3,4-d][1,2]oxazol-4-one