ChemicalBook Product Catalog Chemical Reagents Chiral Chemicals Dibenzoyl-L-tartaric acid

Dibenzoyl-L-tartaric acid

Dibenzoyl-L-tartaric acid Basic information
Product Name:Dibenzoyl-L-tartaric acid
Synonyms:(2R,3R)-(-)-DI-O-BENZOYL-TARTARIC ACID;(2R,3R)-(-)-DIBENZOYL-L-TARTARIC ACID;BUTANEDIOIC ACID, 2,3-BIS(BENZOYLOXY)-, (2R,3R)-;di-1,4-o-benzoyl-l-tartaric acid;DI-O-BENZOYL-L-TARTARIC ACID;(-)-DIBENZOYL-L-TARTARIC ACID;DIBENZOYL-L-TARTARIC ACID;L-DI-O-BENZOYLTARTARIC ACID
CAS:2743-38-6
MF:C18H14O8
MW:358.3
EINECS:220-374-0
Product Categories:Chiral Compound;chiral;straight chain compounds;Anilines, Amides & Amines;Bromine Compounds;Carboxylic Acids (Chiral);Pharmaceutical Intermediates;FINE Chemical & INTERMEDIATES;Chiral Compounds;Chiral Building Blocks;Synthetic Organic Chemistry;CHIRAL CHEMICALS;Hydroxy Acids & Deriv.;Aromatics;Chiral Reagents;Miscellaneous Reagents;2743-38-6
Mol File:2743-38-6.mol
Dibenzoyl-L-tartaric acid Structure
Dibenzoyl-L-tartaric acid Chemical Properties
Melting point 152-155 °C(lit.)
Boiling point 234 °C / 7mmHg
density 1.3806 (rough estimate)
vapor pressure 0Pa at 20℃
refractive index -116 ° (C=1, EtOH)
storage temp. Refrigerator
solubility DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly)
pka1.85±0.25(Predicted)
form Solid or Crystalline Powder
color Off-white to orange to pale brown
optical activity[α]20/D 116°, c = 9 in ethanol
Water Solubility Slightly soluble in water.
BRN 709854
InChIKeyYONLFQNRGZXBBF-ZIAGYGMSSA-N
LogP1.01 at 20℃
CAS DataBase Reference2743-38-6(CAS DataBase Reference)
EPA Substance Registry SystemButanedioic acid, 2,3-bis(benzoyloxy)-, (2R,3R)- (2743-38-6)
Safety Information
Hazard Codes Xi
Risk Statements 36
Safety Statements 26-36
WGK Germany 3
RTECS WW8070000
F 3-9
TSCA Yes
HS Code 29181990
MSDS Information
ProviderLanguage
L(-)-Dibenzoyl-L-tartaric acid English
SigmaAldrich English
ALFA English
Dibenzoyl-L-tartaric acid Usage And Synthesis
Chemical PropertiesDibenzoyl-L-tartaric acid is white to light yellow crystal powde
Uses(-)-Dibenzoyl-L-tartaric acid, anhydrous is used as a reagent used to produce chiral salts. Also used as organic chemical synthesis intermediate.
Flammability and ExplosibilityNotclassified
Safety ProfileDibenzoyl-L-tartaric acid is an eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
Dibenzoyl-L-tartaric acid Preparation Products And Raw materials
Preparation ProductsButanedioic acid, 2,3-bis(benzoyloxy)-, 1-methyl ester, (2R,3R)--->2-ChloroMandelic Acid Methyl Ester
(+)-Dibenzoyl-D-tartaric acid Benzoyl peroxide Dibenzoyl-L-tartaric acid monhyrate(L-DBTA) Ethyl 2-(Chlorosulfonyl)acetate Dibenzoyl-L-tartaric acid (-)-O,O'-DIBENZOYL-L-TARTARIC ACID MONO(DIMETHYLAMIDE),DIBENZOYL-L-TARTARIC ACID MONODIMETHYLAMIDE Dibenzoyltartaric acid Folic acid DL-Tartaric acid Glycine PHENYLGLYOXAL MONOHYDRATE D(-)-Tartaric acid L(+)-Tartaric acid phosphoric acid 2,3-Di-O-para-toluoyl-D-tartaric acid (-)-Di-p-toluoyl-L-tartaric acid Benzoyl chloride Methyl benzoylformate
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