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2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy-

更新时间:2025-08-28 14:15:24

2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy-结构式
2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy-结构式
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常用名 2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy- 英文名 2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy-
CAS号 2669-94-5 分子量 164.15800
密度 1.343g/cm3 沸点 356.5ºC at 760mmHg
分子式 C9H8O3 熔点 N/A
MSDS N/A 闪点 166.2ºC

 名称

英文名 6-hydroxy-3,4-dihydrochromen-2-one
英文别名 更多

 物理化学性质

密度 1.343g/cm3
沸点 356.5ºC at 760mmHg
分子式 C9H8O3
分子量 164.15800
闪点 166.2ºC
精确质量 164.04700
PSA 46.53000
LogP 1.24380
蒸汽压 1.42E-05mmHg at 25°C
折射率 1.604

 合成线路

~%

2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy-结构式

2H-1-Benzopyran...

2669-94-5

文献:Fichter; Schlager Helvetica Chimica Acta, 1927 , vol. 10, p. 411

~%

2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy-结构式

2H-1-Benzopyran...

2669-94-5

文献:Fichter; Schlager Helvetica Chimica Acta, 1927 , vol. 10, p. 411

~%

2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy-结构式

2H-1-Benzopyran...

2669-94-5

文献:Neubauer; Flatow Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1907 , vol. 52, p. 392

~%

2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy-结构式

2H-1-Benzopyran...

2669-94-5

文献:Neubauer; Flatow Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1907 , vol. 52, p. 392

 英文别名

3,4-Dihydro-6-hydroxycoumarin
6-hydroxychromanone
3,4-Dihydro-6-hydroxy-2H-1-benzopyran-2-one
2,5-Dihydroxyhydrocinnamic acid lactone
6-Hydroxy-chroman-2-on
6-hydroxy-chroman-2-one
Hydrocoumarin,6-hydroxy
2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy
6-Hydroxy-3,4-dihydrocoumarin
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