4,5-双二苯基膦-9,9-二甲基氧杂蒽|161265-03-8
- Molecular Structure:
- Name:
- 4,5-双二苯基膦-9,9-二甲基氧杂蒽|161265-03-8
- Cas:
- 161265-03-8
- Formula:
- C39H32OP2
- Page View:
- Upload Time:
- 2019-03-22 10:23:52
- Features:
中文名称:4,5-双二苯基膦-9,9-二甲基氧杂蒽
中文别名:4,5-双(二苯基膦)-9,9-二甲基氧杂蒽; 4,5-双(二苯基膦基)-9,9-二甲基呫吨; 4,5-双(苯甲酰硫基)-9,9-二甲基呫吨,9,9-二甲基-4,5-双(二苯基磷)占吨;
英文名称:Dimethylbisdiphenylphosphinoxanthene
英文别名:(5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane; (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine); 4,5-Bis(Diphenylphosphino)-9,9-Dimethylxanthene; 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene;
CAS号:161265-03-8
分子式:C39H32OP2
分子量:578.61800
精确质量:578.19300
PSA:36.41000
LogP:7.63460
物化性质
外观与性状:白色至淡黄色晶体
熔点:224-228 °C(lit.)
沸点:665.7ºC at 760 mmHg
闪点:449.9ºC
蒸汽压:7.61E-17mmHg at 25°C
用途
作为配体,用于Buchwald, Suzuki等偶联反应中