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2-methyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione

更新时间:2024-04-04 19:37:50

2-methyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione结构式
2-methyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione结构式
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常用名 2-methyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione 英文名 2-methyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione
CAS号 64418-77-5 分子量 228.24300
密度 1.28g/cm3 沸点 375.5ºC at 760mmHg
分子式 C14H12O3 熔点 N/A
MSDS N/A 闪点 168ºC

 名称

英文名 2-methyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione
英文别名 更多

 物理化学性质

密度 1.28g/cm3
沸点 375.5ºC at 760mmHg
分子式 C14H12O3
分子量 228.24300
闪点 168ºC
精确质量 228.07900
PSA 43.37000
LogP 2.51860
折射率 1.604

 合成线路

~40%

2-methyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione结构式

2-methyl-3,4-di...

64418-77-5

文献:Naito, Toshihiko; Makita, Yoshihiko; Yazaki, Shiomi; Kaneko, Chikara Chemical and Pharmaceutical Bulletin, 1986 , vol. 34, # 4 p. 1505 - 1517

~89%

2-methyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione结构式

2-methyl-3,4-di...

64418-77-5

文献:Cassis; Tapia; Valderrama Journal of Heterocyclic Chemistry, 1982 , vol. 19, # 2 p. 381 - 384

~%

2-methyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione结构式

2-methyl-3,4-di...

64418-77-5

文献:Naito, Toshihiko; Makita, Yoshihiko; Yazaki, Shiomi; Kaneko, Chikara Chemical and Pharmaceutical Bulletin, 1986 , vol. 34, # 4 p. 1505 - 1517

~%

2-methyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione结构式

2-methyl-3,4-di...

64418-77-5

文献:Giles, Robin G.F.; Green, Ivan R.; Hugo, Victor I.; Ireland, Joanne L. Synthetic Communications, 1998 , vol. 28, # 24 p. 4589 - 4604

 英文别名

2H-2-methyl-3,4-dihydronaphtho<2,3-b>pyran-5,10-dione