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Alfa Aesar™ (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 98%

$116.92 - $116.92

Chemical Identifiers

Chemical Name or Material (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
CAS 76189-55-4
Molecular Formula C44H32P2
Formula Weight 622.69g/mol
MDL Number MFCD00010805
Beilstein 4914063
Merck Index 14,1223
Synonym (R)-(+)-BINAP
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2378503

 
alfa aesar™
B23785-03
1g Each for $116.92

AAB2378506

 
alfa aesar™
B23785-06
1g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAB23785MD

 
alfa aesar™
B23785-MD
250mg CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Melting Point 239° to 241°C
Quantity 1g
Optical Rotation +230° (c=0.3 in Toluene)
Chemical Name or Material (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
CAS 76189-55-4
Assay 98%
Molecular Formula C44H32P2
Formula Weight 622.69g/mol
MDL Number MFCD00010805
Beilstein 4914063
Merck Index 14,1223
Synonym (R)-(+)-BINAP
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Applications
(R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthy is used as a chiral ligand for metal mediated asymmetric catalysis.

Solubility
Insoluble in water.

Notes
Air sensitive. Incompatible with oxidizing agents.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.