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ChemicalBook >> CAS DataBase List >> (-)-Di-p-toluoyl-L-tartaric acid

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

(-)-Di-p-toluoyl-L-tartaric acid price.
  • $17 - $367
  • Product name: (-)-Di-p-toluoyl-L-tartaric acid
  • CAS: 32634-66-5
  • MF: C20H18O8
  • MW: 386.35
  • EINECS:251-131-7
  • MDL Number:MFCD00064440
  • Synonyms:(-)-Di-p-toluoyl-L-tartaric acid in stock Factory;LDTTA;L-(-)-DI-P-TOLUOYLTARTARIC ACID;L-(-DI-P-TOLUOYL TARTARIC ACID);L-(-)-TARTARIC ACID DI-4-TOLUOYL ESTER;L-(-)-TARTARIC ACID-O,O'-DI-P-TOLUOYL ESTER;L-PTTA;(-)-DI-1,4-O-TOLUOYL-L-TARTARIC ACID
8 prices
Selected condition:

Brand

  • Alfa Aesar
  • Sigma-Aldrich
  • TCI Chemical

Package

  • 8187250025
  • 5g
  • 25g
  • 8187250100
  • 100g
  • 250g
  • ManufacturerAlfa Aesar
  • Product numberB22972
  • Product descriptionDi-p-toluoyl-L-tartaric acid, 98%
  • Packaging5g
  • Price$38.2
  • Updated2018-11-13
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB22972
  • Product descriptionDi-p-toluoyl-L-tartaric acid, 98%
  • Packaging25g
  • Price$117
  • Updated2018-11-13
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB22972
  • Product descriptionDi-p-toluoyl-L-tartaric acid, 98%
  • Packaging100g
  • Price$367
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.18725
  • Product description(2R,3R)-(-)-Di-O-4-toluoyl-L-tartaric acid for synthesis. CAS 32634-66-5, chemical formula (4-(CH )C H COOCHCOOH) ., for synthesis
  • Packaging8187250100
  • Price$315
  • Updated2018-11-23
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.18725
  • Product description(2R,3R)-(-)-Di-O-4-toluoyl-L-tartaric acid for synthesis. CAS 32634-66-5, chemical formula (4-(CH )C H COOCHCOOH) ., for synthesis
  • Packaging8187250025
  • Price$98
  • Updated2018-11-23
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number371416
  • Product description(?)-O,O′-Di-p-toluoyl-L-tartaric acid 97%
  • Packaging25g
  • Price$105
  • Updated2018-11-13
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD1387
  • Product description(-)-Di-p-toluoyl-L-tartaric Acid >98.0%(HPLC)(T)
  • Packaging250g
  • Price$79
  • Updated2018-11-22
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD1387
  • Product description(-)-Di-p-toluoyl-L-tartaric Acid >98.0%(HPLC)(T)
  • Packaging25g
  • Price$17
  • Updated2018-11-22
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar B22972 Di-p-toluoyl-L-tartaric acid, 98% 5g $38.2 2018-11-13 Buy
Alfa Aesar B22972 Di-p-toluoyl-L-tartaric acid, 98% 25g $117 2018-11-13 Buy
Alfa Aesar B22972 Di-p-toluoyl-L-tartaric acid, 98% 100g $367 2018-11-13 Buy
Sigma-Aldrich 8.18725 (2R,3R)-(-)-Di-O-4-toluoyl-L-tartaric acid for synthesis. CAS 32634-66-5, chemical formula (4-(CH )C H COOCHCOOH) ., for synthesis 8187250100 $315 2018-11-23 Buy
Sigma-Aldrich 8.18725 (2R,3R)-(-)-Di-O-4-toluoyl-L-tartaric acid for synthesis. CAS 32634-66-5, chemical formula (4-(CH )C H COOCHCOOH) ., for synthesis 8187250025 $98 2018-11-23 Buy
Sigma-Aldrich 371416 (?)-O,O′-Di-p-toluoyl-L-tartaric acid 97% 25g $105 2018-11-13 Buy
TCI Chemical D1387 (-)-Di-p-toluoyl-L-tartaric Acid >98.0%(HPLC)(T) 250g $79 2018-11-22 Buy
TCI Chemical D1387 (-)-Di-p-toluoyl-L-tartaric Acid >98.0%(HPLC)(T) 25g $17 2018-11-22 Buy

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.
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)

Safety Information

Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description


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