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(+/-)-2,2'-双(二苯基膦基)-1,1'-联萘
(±)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
| 半岛bd体育手机客户端 编号： | 3029906 |
| 规格： | 97+% |
| CAS NO： | 98327-87-8 |
| 包装规格： | 5g，25g，100g |
| 半岛bd体育手机客户端 类别： | 进口试剂 |
| 品牌： | Alfa Aesar |
| 优惠价： | 立即咨询 |
半岛bd体育手机客户端
价格查看更多规格...
| 半岛bd体育手机客户端 编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3029906 | 5g | 3340 | |||
| 3029906 | 25g | 9690 | |||
| 3029906 | 100g | 19970 |
半岛bd体育手机客户端
别名
98327-87-8
(+/-)-2,2'-双(二苯基膦基)-1,1'-联萘
(±)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
(±)-BINAP
(±)-(1,1'-Binaphthalene-2,2'-diyl)bis(diphenylphosphine)
基本信息
| 应用 | (^+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl plays an essential role in the organic synthesis of enantioselective transformations catalyzed by the complexes of ruthenium, rhodium and palladium. It is also employed in palladium-catalyzed arylamine coupling in the preparation of demethylthiocholchines. It is used with Cu(II) to catalyze the addition of arylsulfonamides to styrenes and olefins. |
| 备注 | Air sensitive. Keep container tightly closed in a dry and well-ventilated place. |
| MDL | MFCD00010805 |
| EINECS | 619-338-0 |
| 分子式 | C44H32P2 |
| 分子量 | 622.69 |
| 熔点 | 281-285° |
| 灵敏度 | Ambient temperatures. |
| 形态 | Crystalline powder |
| 溶解性 | Soluble in tetrahydrofuran, benzene and dichloromethane. Slightly soluble in ether, methanol and ethanol. Insoluble in water. |
| Beilstein | 5321443 |
| Merck | 14,1223 |
| 危险类别 | 36/37/38 Irritating to eyes, respiratory system and skin. |
安全信息
| 安全等级 | 26-37 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| TSCA | 否 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P261-P280a-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |
