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

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

CAS: 76189-56-5 | C44H32P2 | 622.69 g/mol
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Catalog number B23872.06
also known as B23872-06
Price (USD)
444.65
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494.00
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Quantity:
5 g
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Price (USD)
444.65
Online Exclusive
494.00
Save 49.35 (10%)
Each
Chemical Identifiers
CAS76189-56-5
IUPAC Name[2'-(diphenylphosphanyl)-[1,1'-binaphthalen]-2-yl]diphenylphosphane
Molecular FormulaC44H32P2
InChI KeyMUALRAIOVNYAIW-UHFFFAOYSA-N
SMILESC1=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
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SpecificationsSpecification SheetSpecification Sheet
Melting Point (clear melt)238-244?C
Appearance (Color)White to pale cream
FormCrystals or crystalline powder
Purity (DSC)≥96.0%
Optical Rotation-234? ± 5? (c=0.3, toluene)
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.
RUO – Research Use Only