6,6'-((3,3',5,5'-Tetra-tert-butyl-[1,1'-biphenyl]-2,2'-diyl)bis(oxy))didibenzo[d,f][1,3,2]dioxaphosphepine

Modify Date: 2025-08-29 16:42:31

6,6'-((3,3',5,5'-Tetra-tert-butyl-[1,1'-biphenyl]-2,2'-diyl)bis(oxy))didibenzo[d,f][1,3,2]dioxaphosphepine structure
Common Name 6,6'-((3,3',5,5'-Tetra-tert-butyl-[1,1'-biphenyl]-2,2'-diyl)bis(oxy))didibenzo[d,f][1,3,2]dioxaphosphepine
CAS Number 138776-88-2 Molecular Weight 838.9
Density N/A Boiling Point N/A
Molecular Formula C52H56O6P2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 6,6'-((3,3',5,5'-Tetra-tert-butyl-[1,1'-biphenyl]-2,2'-diyl)bis(oxy))didibenzo[d,f][1,3,2]dioxaphosphepine

 Chemical & Physical Properties

Molecular Formula C52H56O6P2
Molecular Weight 838.9

 Preparation

CC(C)(C)c1cc(-c2cc(C(C)(C)C)cc(C(C)(C)C)c2Op2oc3ccccc3c3ccccc3o2)c(Op2oc3ccccc3c3ccccc3o2)c(C(C)(C)C)c1
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