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  8. (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97%

(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97%

Product Code. 11446716
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11446716 1 g 1g
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Product Code. 11446716 Supplier Thermo Scientific Alfa Aesar Supplier No. B23872.03
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Description

CAS: 76189-56-5 | C44H32P2 | 622.69 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 76189-56-5
Molecular Formula C44H32P2
Molecular Weight (g/mol) 622.69
MDL Number MFCD00010805
InChI Key MUALRAIOVNYAIW-UHFFFAOYSA-N
Synonym binap, r-+-2,2'-bis diphenylphosphino-1,1'-binaphthyl, 2,2'-bis diphenylphosphino-1,1'-binaphthyl, s-binap, s---binap, s---2,2'-bis diphenylphosphino-1,1'-binaphthyl, r-+-binap, r-binap, rac-binap, 2,2'-bis diphenylphosphino-1,1'-binaphthalene
PubChem CID 634876
SMILES C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=C2C=CC=CC2=C1C1=C(C=CC2=CC=CC=C12)P(C1=CC=CC=C1)C1=CC=CC=C1

Specifications

Melting Point 239°C to 241°C
Quantity 1 g
Beilstein 5321444
Sensitivity Air Sensitive
Merck Index 14,1223
Optical Rotation −230° (c=0.3 in Toluene)
IUPAC Name [1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane
Formula Weight 622.69
Percent Purity 97%
Chemical Name or Material (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

RUO – Research Use Only

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