2,2μ Bis(diphenylphosphino)benzophenone

Modify Date: 2025-08-25 12:10:46

2,2μ Bis(diphenylphosphino)benzophenone Structure
2,2μ Bis(diphenylphosphino)benzophenone structure
Common Name 2,2μ Bis(diphenylphosphino)benzophenone
CAS Number 845821-92-3 Molecular Weight 552.58100
Density N/A Boiling Point N/A
Molecular Formula C37H30OP2 Melting Point 152-156ºC
MSDS Chinese USA Flash Point N/A

 Names

Name [6,6-Bis(diphenylphosphino)-2,4-cyclohexadien-1-yl](phenyl)methan one
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point 152-156ºC
Molecular Formula C37H30OP2
Molecular Weight 552.58100
Exact Mass 552.17700
PSA 44.25000
LogP 7.57360
InChIKey RKNMFQXZZRUBQH-UHFFFAOYSA-N
SMILES O=C(c1ccccc1P(c1ccccc1)c1ccccc1)c1ccccc1P(c1ccccc1)c1ccccc1

 Safety Information

RIDADR NONH for all modes of transport

 Synthetic Route

~90%

2,2μ Bis(diphenylphosphino)benzophenone Structure

2,2μ Bis(diphen...

CAS#:845821-92-3

Literature: Takasago International Corporation Patent: EP1661903 A1, 2006 ; Location in patent: Page/Page column 64 ;

~13%

2,2μ Bis(diphenylphosphino)benzophenone Structure

2,2μ Bis(diphen...

CAS#:845821-92-3

Literature: Takasago International Corporation Patent: EP1661903 A1, 2006 ; Location in patent: Page/Page column 63 ;

 Synonyms

RAC-BINAP
2,2'-bis(diphenylphosphinyl)benzophenone
rac-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl
(S)-(-)-2,2'-Bis(dip
2,2'-bis(diphenylphosphino)benzophenone
BINAP
(S)-BINAP
S-(+)-1.1'-Binaphthyl-2.2'-Dip
2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl
2,2'-bis(Ph2P)-1,1'-binaphthyl
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