商品名:(R)-(+)-1,1'-(二苯基膦基)丙烷
                                    别 名:(R)-PROPHOS;
(R)-(+)-Propylenebis(1,2-diphenylphosphine)
                                    英文名:(R)-(+)-1,2-Bis(diphenylphosphino)propane
                                    产 地:湖南
                                    Cas号:67884-32-6
                                    分子结构:
                                    分子式:(C6H5)2PCH(CH3)CH2P(C6H5)2;C27H26P2
                                    分子量:412.4400
                                    备注:
                                    性状:熔点:71-73°
                                    质量标准:外观Appearance                         White to off-white powder
红外光谱Infrared spectrometry          Conforms to structure
纯度Purity(GC)                         ≥98.0 %
熔点Melting point                      68 - 73°C
比旋光度Specific rotation [a]20/D      +170° to +175°(c=1, acetone)
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