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Alfa Aesar™ (2R,3R)-(+)-Bis(diphenylphosphino)butane, 98%

$289.38 - $737.31

Chemical Identifiers

CAS 74839-84-2
Molecular Formula C28H28P2
Formula Weight 426.48
MDL Number MFCD00075403
Synonym (R,R)-Chiraphos
Chemical Name or Material (2R,3R)-(+)-Bis(diphenylphosphino)butane
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Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAH2744803 SDS Alfa Aesar™
H2744803
1g Each for $737.31
AAH27448MD SDS Alfa Aesar™
H27448MD
250mg Each for $289.38
AAH27448MF SDS Alfa Aesar™
H27448MF
50mg N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications Description & Specifications

Chemical Identifiers

74839-84-2
426.48
(R,R)-Chiraphos
C28H28P2
MFCD00075403
(2R,3R)-(+)-Bis(diphenylphosphino)butane

Specifications

74839-84-2
426.48
104° to 109°C
1g
98%
C28H28P2
MFCD00075403
(R,R)-Chiraphos
(2R,3R)-(+)-Bis(diphenylphosphino)butane

Safety and Handling

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

GHS P Statement
P280g-P305+P351+P338
Wear protective gloves.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Warning