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Appearance:powder
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:in stock
Purity:99%
(-)-Di-p-toluoyl-L-tartaric acid Basic information
Uses
Product Name: (-)-Di-p-toluoyl-L-tartaric acid
Synonyms: (-)-Ditoluoyl-(L)-tartaric acid monohydrate;Di-4-Toluoyl-L-tartaric acid;(-)-2,3-DI-P-TOLUOYL-L-TARTARIC ACID;Di-p-Toluyl-L-Tartaric Acid Anhydrous;(-)-DI-O,O'-P-TOLUOYL-L-TARTARIC ACID;Di-Para-Toluoyl-D-TartaricAcid,Anhydrous;Di-Para-Toluoyl-L-TartaricAcid;Di-P-Toluoyl-L-TartaricAcid(Anhydrous)
CAS: 32634-66-5
MF: C20H18O8
MW: 386.35
EINECS: 251-131-7
Mol File: 32634-66-5.mol
(-)-Di-p-toluoyl-L-tartaric acid Structure
(-)-Di-p-toluoyl-L-tartaric acid Chemical Properties
Melting point 169-171 °C(lit.)
alpha -142 º (c=10, EtOH)
Boiling point 432.57°C (rough estimate)
density 1.3084 (rough estimate)
refractive index -139 ° (C=1, EtOH)
storage temp. Store below +30°C.
pka 1.46±0.25(Predicted)
form Crystalline Powder
color White to yellow
optical activity [α]20/D 138°, c = 1 in ethanol
Water Solubility soluble
BRN 2022481
CAS DataBase Reference 32634-66-5(CAS DataBase Reference)
EPA Substance Registry System Butanedioic acid, 2,3-bis[(4-methylbenzoyl)oxy]-, [R-(R*,R*)]- (32634-66-5)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 22-24/25-36/37-26
WGK Germany 3
TSCA T
HS Code 29181300
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