1,1′-联萘-2,2′-双二苯膦

英文名称:(+/-)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthylCAS号:98327-87-8
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化合物简介
2,2′-Bis(diphenylphosphino)-1,1′-dinaphthalene is a powerful chiral auxiliary that is used as a homogeneous catalyst in some asymmetric chemical syntheses. 2,2′-Bis(diphenylphosphino)-1,1′-dinaphthalene is utilized for its high enantioselectivity and is used as a ligand to create coordination complexes.
基本信息
- 中文名称:
- 2,2′-双(二苯基膦)-1,1′-联萘
- 中文别名:
- 联萘二苯磷;
1,1′-联萘-2,2′-双二苯膦;
(±)-2,2′-双-(二苯膦基)-1,1′-联萘;
1,1′-联萘-2,2′-双二苯膦;
(+/-)-2,2′-双(二苯基膦)-1,1-联萘;
- 英文名称:
- 2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene
- 英文别名:
- DL-2,2′-Bis(diphenylphosphino)-1,1′-dinaphthalene
- CAS号:
- 98327-87-8
- 分子式:
- C46H36P2
- 分子量:
- 650.72600
- 精确质量:
- 650.22900
- PSA:
- 27.18000
- LogP:
- 10.92580
物化性质
- 外观与性状:
- 白色至淡黄色晶体
- 熔点:
- 280-285ºC
- 沸点:
- 724.3ºC at 760 mmHg
- 闪点:
- 419ºC
- 稳定性:
- Stable under normal temperatures and pressures.
- 储存条件:
- Store in a cool, dry place. Store in a tightly closed container.
安全信息
- 危险类别码:R36/37/38
- 安全说明:S26-S37/39
- 危险品标志:Xi