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13811-71-7 - (-)-Diethyl D-tartrate, 99% - D-Tartaric acid diethyl ester - A17992 - Alfa Aesar

A17992 (-)-Diethyl D-tartrate, 99%

CAS-Nummer
13811-71-7
Synonyme
D-Tartaric acid diethyl ester

Größe Preis ($) Menge Verfügbarkeit
5g 26,40
25g 81,70
100g 211,00
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(-)-Diethyl D-tartrate, 99%

MDL
MFCD00064451
EINECS
237-458-8

Chemische Eigenschaften

Formel
C8H14O6
Molmasse
206.19
Schmelzpunkt
17°
Siedepunkt
280°
Flammpunkt
93°(199°F)
Dichte
1.205
Brechungsindex
1.4460
Löslichkeit
Insoluble in water.

Anwendungen

Diethyl D(-)-tartrate is mainly used in chiral pharmaceuticals, chiral intermediates and chiral catalysts. It can be used with titanium in enolic asymmetric epoxidization. The compound d-alpha-tocopherol is the principal compound present in natural vitamin E sources. At present, d-alpha-tocopherol and other tocopherol derivatives are used in pharmaceuticals, foods and animal feeds. It is used as a food additive.

Bemerkungen

Air & Moisture Sensitive. Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literaturverweise

Jiang Weng.; Yong-Bo Li.; Rui-Bin Wang.; Feng-Quan Li.; Can Liu.; Albert S. C. Chan.; and Gui Lu. A Practical and Azide-Free Synthetic Approach to Oseltamivir from Diethyl d-Tartrate.J. Org. Chem.,2010,75(9), 3125-3128.

Simon Azeroual.; Jamie Surprenant.; Thomas D. Lazzara.; Marta Kocun.; Ye Tao.; Louis A. Cuccia.; and Jean-Marie Lehn. Mirror symmetry breaking and chiral amplification in foldamer-based supramolecular helical aggregates.Chem. Commun.,2012,48(17), 2292-2294.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H227

Combustible liquid.

Sicherheitshinweise: P210u-P280a-P370+P378a-P403+P235-P501a

Wear protective gloves and eye/face protection. In case of fire: Use for extinction: CO2, powder or water spray. Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1727143
Harmonized Tariff Code
2918.13
TSCA
No

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