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6971-41-1

6971-41-1结构式
6971-41-1结构式

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英文名 4,5,6,7-tetraphenyl-3a,7a-dihydro-2-benzofuran-1,3-dione
英文别名 Tetraphenyl-3,5-cyclohexadien-1,2-dicarbonsaeureanhydrid
1,2-Dihydro-3,4,5,6-tetraphenylphthalic anhydride
3,4,5,6-tetraphenyl-cyclohexa-3,5-diene-1,2-dicarboxylic acid anhydride
3,4,5,6-Tetraphenyl-1,2-dihydro-phthalsaeure-anhydrid
3,4,5,6-tetraphenyl-1,2-dihydrophthalic anhydride
Tetraphenyldihydrophthalsaeureanhydrid
3,4,5,6-tetraphenyl-1,2-dihydro-o-phthalic anhydride
密度 1.262g/cm3
沸点 689.6ºC at 760 mmHg
分子式 C32H22O3
分子量 454.51500
闪点 350ºC
精确质量 454.15700
PSA 43.37000
LogP 6.53780
折射率 1.665