349100-75-0

CAS号: 349100-75-0 英文名称: P,P′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[N,N,N′,N′-tetraethyl-phosphonous diamide] 97% 英文同义词: P,P′XANTPHOS BASED LIGAND;97% XantPhos based ligand;-tetraethyl-phosphonous diamide];-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[N,N,N′1,1’-(9,9-dimethyl-9H-xanthene-4,5-diyl)bis(N,N,N’,N’-tetraethylphosphanediamine);Phosphonous diamide, P,P'-(9,9-dimethyl-9H-xanthene-4,5-diyl)bis[N,N,N',N'-tetraethyl-;P,P′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[N,N,N′,N′-tetraethyl-phosphonous diamide] 97% 中文名称: XANTPHOS BASED LIGAND 中文同义词: XANTPHOS 型配体;P,P'-(9,9-二甲基-9H-吨-4,5-二基)双[N,N,N',N'-四乙基-亚膦酸二酰胺];P,P′-(9,9-二甲基-9H-氧杂蒽-4,5-二基)双[N,N,N′,N′-四乙基-亚膦酸二酰胺];P,P'-(9,9 - 二甲基-9H-呫吨-4-2,5 - 二基)双[N,N,N',N'-四甲基膦二酰胺] 分子式: C31H52N4OP2 分子量: 558.72 熔点 : 99-104°C 沸点 : 627.9±55.0 °C(Predicted) 酸度系数(pKa): 7.20±0.40(Predicted) WGK Germany : 3