missing translation for 'onlineSavingsMsg'
Learn More
Please login to your online account to display your discounted pricing

Alfa Aesar™ (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate, 98+%

$56.04 - $153.93

Chemical Identifiers

CAS 39648-67-4
Molecular Formula C20H13O4P
Formula Weight 348.29
MDL Number MFCD00010045
Beilstein 4713363
Synonym (R)-(-)-1,1'-Binaphthalene-2,2'-diyl hydrogen phosphate; (R)-(-)-BNP acid
Chemical Name or Material (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL1414903 SDS Alfa Aesar™
L1414903
1g Each for $153.93
AAL14149MD SDS Alfa Aesar™
L14149MD
250mg Each for $56.04
Specifications

Description

Applications
(R)-(-)-1,1′-Binaphthyl-2,2′-diyl hydrogen phosphate is a chiral ligand used in hydrocarboxylation reactions. Complexes with rhodium and mediates the asymmetric dipolar cycloaddition of diazo compounds. A number of racemic amines which have proven difficult to separate have been resolved with this chiral acid. Palladium derivatives have been used in asymmetric hydrocarboxylations, and rhodium derivatives have been used in dipolar cycloadditions. Used in a chiral Bronsted acid catalyzed enantoselective Mannich reaction.

Solubility
Solubility in hot Methanol, almost transparency.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agents.
Description & Specifications

Chemical Identifiers

39648-67-4
348.29
4713363
(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate
C20H13O4P
MFCD00010045
(R)-(-)-1,1'-Binaphthalene-2,2'-diyl hydrogen phosphate; (R)-(-)-BNP acid

Specifications

39648-67-4
348.29
4713363
>300°C
−605° (c=1 in Methanol)
≥98%
C20H13O4P
MFCD00010045
(R)-(-)-1,1'-Binaphthalene-2,2'-diyl hydrogen phosphate; (R)-(-)-BNP acid
1g
(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate

Safety and Handling

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

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.

Warning