2,3-Bis(benzoyloxy)-butanedioic acid, [R-(R*,R*)]- Cas:2743-38-6

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2,3-Bis(benzoyloxy)-butanedioic acid, [R-(R*,R*)]-

Synonyms:
2,3-Bis(benzoyloxy)-butanedioic acid, [R-(R*,R*)]-
Dibenzoyl-L-tartaric
Dibenzoyl-L-Tartaric Acid
DIBENZOYL-L-TARTARIC,I
Dibenzoyl-L-tartric Acid
ibenzoyl-L-tartaricacid
(2R,3R)-2,3-Bis(benzoyloxy)succinic acid
(-)-Dibenzoyl-L-tartaric Acid
DIBENZOYL-L-TARARIC ACID
BENZOYL-L-TARTARICACID

 
molecular formula: C18H14O8
Molecular weight: 358.29900
 
Physical Properties:
Appearance and Properties: Odorless white crystalline powder
Density: 1.438g/cm3
Boiling point: 234ºC / 7mmHg
Melting point: 151-154ºC
Flash point: 221.8ºC

 
Specification:
Items of Analysis Standard of Analysis Test Results
Appearance White or off-white powder  White  powder
Purity(HPLC) ≥99.0% 99.2%
Water(K.F) ≤ 0.5% 0.39%
Specific rotation [a]20D=-117°~ -123°(C=9, EtOH) -119°
Conclusion Conform to the enterprise standard
 
Application:
Widely used for chiral resolution of amine compounds
 
Package and Storage:
25Kg/drum, or according to customer requirements
 
 



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