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

Description

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.

Specifications

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

• 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