Identification Chemical Properties Safety Data Supplier

556797-94-5

Name racemic-8,8'-Bis(diphenylphosphino)-3,3',4,4'-tetrahydro-4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[2H-1-benzopyran], min. 95% SPANphos
CAS 556797-94-5
Molecular Formula C47H46O2P2
MDL Number MFCD18827638
Molecular Weight 704.81
MOL File 556797-94-5.mol
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Chemical Properties

Boiling point  766.7±60.0 °C(Predicted)
form  Powder
color  white

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H335-H315-H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

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