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spiro[4H-isochromene-3,9'-fluorene]-1-one

更新时间:2025-09-05 09:30:37

spiro[4H-isochromene-3,9'-fluorene]-1-one结构式
spiro[4H-isochromene-3,9'-fluorene]-1-one结构式
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常用名 spiro[4H-isochromene-3,9'-fluorene]-1-one 英文名 spiro[4H-isochromene-3,9'-fluorene]-1-one
CAS号 2674-46-6 分子量 298.33500
密度 1.33g/cm3 沸点 504.9ºC at 760 mmHg
分子式 C21H14O2 熔点 N/A
MSDS N/A 闪点 213.6ºC

 名称

英文名 spiro[4H-isochromene-3,9'-fluorene]-1-one
英文别名 更多

 物理化学性质

密度 1.33g/cm3
沸点 504.9ºC at 760 mmHg
分子式 C21H14O2
分子量 298.33500
闪点 213.6ºC
精确质量 298.09900
PSA 26.30000
LogP 4.32370
蒸汽压 2.56E-10mmHg at 25°C
折射率 1.714

 英文别名

spiro[fluorene-9,3'-isochromen]-1'(4'h)-one
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