(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

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Names

[ Name ]:
(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

[Synonym ]:
2,2'-Bis(diphenylphosphanyl)-1,1'-binaphthalene
Phosphine, 1,1'-[1,1'-binaphthalene]-2,2'-diylbis[1,1-diphenyl-
rac-2,2'-Bis-(diphenylphosphino)-1,1'-binaphthyl
1,1'-binaphthalene-2,2'-diylbis(diphenylphosphane)
(±)-BINAP
1,1'-Binaphthalen-2,2'-diylbis(diphenylphosphan)
1,1'-Binaphthalene-2,2'-diylbis(diphenylphosphine)
UNII:OX12238KWH
(r)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl
BINAP
[1,1'-Binaphthalene]-2,2'-diylbis[diphenylphosphine]
MFCD00010805
UNII:970O8508MB
UNII:4F1X2F8NA3

Chemical & Physical Properties

[ Boiling Point ]:
724.3±55.0 °C at 760 mmHg

[ Melting Point ]:
283-286 °C(lit.)

[ Molecular Formula ]:
C₄₄H₃₂P₂

[ Molecular Weight ]:
622.67

[ Flash Point ]:
419.0±37.8 °C

[ Exact Mass ]:
622.197937

[ PSA ]:
27.18000

[ LogP ]:
13.38

[ Vapour Pressure ]:
0.0±2.3 mmHg at 25°C

[ Index of Refraction ]:
235 ° (C=0.3, Toluene)

[ Water Solubility ]:
insoluble

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S22-S24/25-S37/39-S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2902909090

Precursor & DownStream

Precursor

DownStream

DICHLORO [(S)-(-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1-BINAPHTHYL]RUTHENIUM(II)
[(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]PALLADIUM(II)CHLORIDE

Customs

[ HS Code ]: 2902909090

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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Following our previously reported pyridinyl phosphine oxides as antitumor agents, we targeted the commercially available C(2)-axial chiral organophosphine ligand catalysts, such as 2,2'-bis(diphenylph...

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J. Am. Chem. Soc. 128 , 16482, (2006)

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