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2,7-双(二苯基磷酰基)-9,9'-螺二芴

更新时间:2025-08-25 11:06:55

2,7-双(二苯基磷酰基)-9,9'-螺二芴结构式
2,7-双(二苯基磷酰基)-9,9'-螺二芴结构式
品牌特惠专场
常用名 2,7-双(二苯基磷酰基)-9,9'-螺二芴 英文名 2,7-Bis(diphenylphosphoryl)-9,9'-spirobifluorene
CAS号 1234510-13-4 分子量 716.741
密度 1.4±0.1 g/cm3 沸点 N/A
分子式 C49H34O2P2 熔点 280℃
MSDS N/A 闪点 N/A

 2,7-双(二苯基磷酰基)-9,9'-螺二芴名称

中文名 2,7-双(二苯基氧膦基)-9,9-螺双[芴]
英文名 9,9'-Spirobi[fluorene]-2,7-diylbis(diphenylphosphine) dioxide
英文别名 更多

 2,7-双(二苯基磷酰基)-9,9'-螺二芴物理化学性质

密度 1.4±0.1 g/cm3
熔点 280℃
分子式 C49H34O2P2
分子量 716.741
精确质量 716.203430
LogP 7.80
外观性状 白色粉末
折射率 1.741
储存条件 室温,氮气

 2,7-双(二苯基磷酰基)-9,9'-螺二芴英文别名

9,9'-Spirobi[fluorene]-2,7-diylbis(diphenylphosphine) dioxide
Phosphorane, 1,1'-(9,9'-spirobi[9H-fluorene]-2,7-diyl)bis[1,1-diphenyl-, dioxide
2,7-Bis(diphenylphosphoryl)-9,9'-spirobifluorene
SPPO13
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