Identification Chemical Properties Safety Data Supplier

917377-75-4

Name (R)-(+)-7,7′-Bis[di(3,5-dimethylphenyl)phosphino]-2,2′,3,3′-tetrahydro-1,1′-spirobiindene
CAS 917377-75-4
Molecular Formula C49H50P2
MDL Number MFCD08459343
Molecular Weight 700.87
MOL File 917377-75-4.mol

Chemical Properties

Melting point  >300°C
alpha  +87.5° (c 0.53, CH2Cl2)
Boiling point  794.8±60.0 °C(Predicted)
storage temp.  -20°C
form  solid
color  off-white to pale yellow
optical activity [α]22/D +64.0, c = 1 in chloroform
Sensitive  air sensitive

Safety Data

Hazard Codes  Xn
Risk Statements 
WGK Germany  3

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