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147-71-7 - D-(-)-Tartaric acid, 99% - A11264 - Alfa Aesar

A11264 D-(-)-Tartaric acid, 99%

CAS-Nummer
147-71-7
Synonyme

Größe Preis ($) Menge Verfügbarkeit
25g 26,99
100g 94,05
500g 330,30
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

D-(-)-Tartaric acid, 99%

MDL
MFCD00004238
EINECS
205-695-6

Chemische Eigenschaften

Formel
C4H6O6
Molmasse
150.09
Schmelzpunkt
166-170°
Flammpunkt
210°(410°F)
Löslichkeit
Soluble in water and alcohol.

Anwendungen

D-(-)-Tartaric acid is used as a resolving agent in organic synthesis. It is used as a precursor for the preparation of its ester derivatives like D-tartaric acid diethyl ester, D-tartaric acid dimethyl ester and D-tartaric acid diiso-propyl ester. It finds application in the synthesis of chiral aziridine derivative, a common intermediate for the preparation of hydroxyethylamine class HIV protease inhibitors viz. as saquinavir, amprenavir and nelfinavir. It is widely used in the food industry as a beer foaming agent, for food acidity regulations and as a flavoring agent.

Bemerkungen

Light sensitive. Incompatible with bases, oxidizing agents and reducing agents.

Literaturverweise

Mahapatra, M.; Tysoe, W. T. Structure and decomposition pathways of D-(-)-tartaric acid on Pd(111). Surface Science 2014, 629, 132-138.

Hu, G.; Zhang, H.; Miao, H.; Wang, J.; Xu, Y. Synthesis, structures and properties of two new chiral rare earth-organic frameworks constructed by l/d-tartaric acid. J. Solid State Chem. 2015, 229, 208-212.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,9068
Beilstein
1725145
Harmonized Tariff Code
2918.12
TSCA
Yes

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