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CAS号: 210169-57-6 英文名称: (S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DM-SEGPHOS 英文同义词: (S)-DM-SEGPHOS;(S)-DM-SEGPHOS(R);(S)-DM-SEGPHOS(R) >=94%;(S)-(-)-DM-SEGPHOS(regR);( S)-(-)-DM-SEGPHOS ®(S)-(-)-DM-SEGPHOS(regR) (S)-(-)-DM-SEGPHOS;(S)-(-)-DM-SEGPHOS(regR)(S)-(-)-DM-SEGPHOS(regR);(S)-(-)-5,5μ-Bis(diphenylphosphino)-4,4μ-bi-1,3-benzodioxole;(S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole;(S)-(-)-4,4'-Bis[di(3,5-xylyl)phosphino]-3,3'-bi(1,2-methylenedioxybenzene) 中文名称: (S)-(-)- 5,5-双[二(3,5 -二甲苯基)膦基]-4,4- 二-1 ,3-苯并二氧杂环戊烯 中文同义词: (S)-(-)-5,5′-双二苯基膦-4,4′-二-1,3-苯并二茂;(S)-(-)-5,5'-双[二(3,5-二甲苯基)膦]-4,4'-二-1,3-苯并二茂;(S)-(-)-4,4'-双[二(3,5-二甲苯基)膦]-3,3'-二(1,2-亚甲基二氧苯);(S)-(-)-DM-SEGPHOS(REGR)(S)-(-)-DM-SEGPHOS(REGR);(S)-(-)- 5,5-双[二(3,5 -二甲苯基)膦基]-4,4- 二-1 ,3-苯并二氧杂环戊烯;1,1'-[(4S)-[4,4'-二-1,3-苯并二氧杂环戊烯]-5,5'-二基]双[1,1-双(3,5-二甲基苯基)膦] 分子式: C46H44O4P2 分子量: 722.79 熔点 : 256-261 °C 沸点 : 816.9±65.0 °C(Predicted) 形态: Powder 颜色: off-white to pale yellow 旋光性 (optical activity): [α]20/D -61°, c = 0.1 in chloroform WGK Germany : 3