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51019-43-3 - (R)-(-)-O-Acetylmandelic acid, 98% - (R)-(-)-alpha-Acetoxyphenylacetic acid - H56492 - Alfa Aesar

H56492 (R)-(-)-O-Acetylmandelic acid, 98%

CAS-Nummer
51019-43-3
Synonyme
(R)-(-)-alpha-Acetoxyphenylacetic acid

Größe Preis ($) Menge Verfügbarkeit
1g 20,40
5g 78,60
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(R)-(-)-O-Acetylmandelic acid, 98%

MDL
MFCD00004249

Chemische Eigenschaften

Formel
C10H10O4
Molmasse
194.19
Schmelzpunkt
97-99°
Löslichkeit
Soluble in methanol. (almost transparency)

Anwendungen

The (R)- and (S)-isomers are chiral derivatizing agents for NMR determination of enantiomeric purity of α-deuterated carboxylic acids, alcohols, and amines.

Bemerkungen

Store in a cool dry place. Incompatible with oxidizing agents. Keep container tightly closed.

Literaturverweise

Norman Layh..; Andreas Stolz.; Siegfried Förster.; Franz Effenberger.; Hans-Joachim Knackmuss. Enantioselective hydrolysis of O-acetylmandelonitrile to O-acetylmandelic acid by bacterial nitrilases.Archives of Microbiology. 1992, 158 (6), 405-411 .

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

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

Sicherheitshinweise: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
2694110
Harmonized Tariff Code
2918.99
TSCA
No

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