(-)-Di-p-toluoyl-L-tartaric acid

English name: Di-p-toluoyl-L-tartaric acid     

CAS No.:32634-66-5          

Formula: C20H18O8

Molecular Weight:386.35

Synonyms:Butanedioicacid,2,3-bis[(4-methylbenzoyl)oxy]-, [R-(R*,R*)]-;(-)-Di-O,O'-p-toluoyltartaric acid;(-)-O,O-Di-p-toluoyltartaric acid;(2R,3R)-(-)-Di(p-toluoyl)tartaric acid;(R,R)-O,O'-Di-p-toluoyltartaric acid;Di-4-toluoyl-L-tartaric acid;L-Di-O,O'-p-toluyltartaric acid;L-Di-p-toluoyltartaric acid;O,O'-Di-p-toluoyl-(2R,3R)-tartaric acid;Tartaricacid, di-p-toluate;

EINECS: 251-131-7

Density:1.371 g/cm3

Melting Point: 169-171 °C(lit.)

Boiling Point: 626.5 °C at 760 mmHg

Flash Point: 223.2 °C 

Appearance: white crystal powder            

Purity:≥99%

Application: Widelyused for chiral separation ofamines.