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2,2,7,8-tetramethyl-3,4-dihydrochromene-5,6-dione

更新时间:2025-11-24 16:26:14

2,2,7,8-tetramethyl-3,4-dihydrochromene-5,6-dione结构式
2,2,7,8-tetramethyl-3,4-dihydrochromene-5,6-dione结构式
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常用名 2,2,7,8-tetramethyl-3,4-dihydrochromene-5,6-dione 英文名 2,2,7,8-tetramethyl-3,4-dihydrochromene-5,6-dione
CAS号 14053-19-1 分子量 220.26400
密度 1.14g/cm3 沸点 302.5ºC at 760 mmHg
分子式 C13H16O3 熔点 N/A
MSDS N/A 闪点 129.8ºC

 名称

英文名 2,2,7,8-tetramethyl-3,4-dihydrochromene-5,6-dione
英文别名 更多

 物理化学性质

密度 1.14g/cm3
沸点 302.5ºC at 760 mmHg
分子式 C13H16O3
分子量 220.26400
闪点 129.8ºC
精确质量 220.11000
PSA 43.37000
LogP 2.31770
InChIKey DNGQPGPTMOFPFA-UHFFFAOYSA-N
SMILES CC1=C(C)C2=C(CCC(C)(C)O2)C(=O)C1=O
蒸汽压 0.000988mmHg at 25°C
折射率 1.525

 英文别名

2,2,7,8-tetramethyl-3,4-dihydro-2H-chromene-5,6-dione
2,2,7,8-tetramethyl-chroman-5,6-quinone
2,2,7,8-Tetramethyl-5,6-ortho-quinonechroman
2,2,7,8-Tetramethyl-chroman-5,6-chinon
2,2,7,8-tetramethylchroman-5,6-dione
2H-1-Benzopyran-5,6-dione,3,4-dihydro-2,2,7,8-tetramethyl
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