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L-(+)-TARTARIC ACID DI-N-BUTYL ESTER

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L-(+)-TARTARIC ACID DI-N-BUTYL ESTER Basic information

Product Name:
L-(+)-TARTARIC ACID DI-N-BUTYL ESTER
Synonyms:
  • L-(+)-TARTARIC ACID DIBUTYL ESTER
  • L-(+)-TARTARIC ACID DI-N-BUTYL ESTER
  • DI-N-BUTYL L-(+)-TARTRATE
  • DIBUTYL L-TARTRATE
  • L-(+)-DIBUTYL TARTRATE
  • (2R,3R)-(+)-DI-N-BUTYL TARTRATE
  • N-BUTYL TARTRATE
  • (+)-Tartaricaciddibutylester
CAS:
87-92-3
MF:
C12H22O6
MW:
262.3
EINECS:
201-784-9
Mol File:
87-92-3.mol
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L-(+)-TARTARIC ACID DI-N-BUTYL ESTER Chemical Properties

Melting point:
20-22 °C
Boiling point:
182 °C (11 mmHg)
Density 
1.09
refractive index 
1.446-1.448
Flash point:
167 °C
storage temp. 
2-8°C
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly)
form 
Oil
pka
11.42±0.20(Predicted)
color 
Clear Colorless
Water Solubility 
4.827g/L(temperature not stated)
CAS DataBase Reference
87-92-3(CAS DataBase Reference)
EPA Substance Registry System
Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, dibutyl ester (87-92-3)
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Safety Information

Safety Statements 
24/25
HS Code 
29181300

MSDS

  • Language:English Provider:ACROS
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L-(+)-TARTARIC ACID DI-N-BUTYL ESTER Usage And Synthesis

Chemical Properties

CLEAR COLOURLESS TO YELLOWISH LIQUID AFTER MELTING or Colorless prismatic crystals. Crystals melt at 23℃. Liquid Sp.Gr. 1.09. B.P. 300℃. Almost insoluble in water, soluble in alcohol and oils. Practically odorless when pure. Slightly bitter-astringent taste and mouthfeel.

Uses

L-(+)-TARTARIC ACID DI-N-BUTYL ESTER is used as resolving agent

Preparation

By direct esterification of n-Butanol with Tartaric acid under azeotropic conditions.

L-(+)-TARTARIC ACID DI-N-BUTYL ESTERSupplier

Shandong Hydrocarbon Bio-Chemical Co. LTD Gold
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Hangzhou Yaoruiyicheng Biological Medicine Co., Ltd Gold
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TCI (Shanghai) Development Co., Ltd.
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