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552-63-6 - DL-Tropic acid, 98% - DL-3-Hydroxy-2-phenylpropionic acid - B22040 - Alfa Aesar

B22040 DL-Tropic acid, 98%

CAS-Nummer
552-63-6
Synonyme
DL-3-Hydroxy-2-phenylpropionic acid

Größe Preis ($) Menge Verfügbarkeit
10g 36,67
50g 135,96
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DL-Tropic acid, 98%

MDL
MFCD00004255
EINECS
209-020-6

Chemische Eigenschaften

Formel
C9H10O3
Molmasse
166.18
Schmelzpunkt
117-119°
Löslichkeit
Soluble in water (20 g/L) at 20°C, ethanol, ether, alcohol, and methanol (0.1 g/ml).

Anwendungen

It is a laboratory reagent used in the chemical synthesis of atropine and hyoscyamine.

Bemerkungen

Store in cool, dry place in tightly closed containers. Store away from strong oxidizing agents.

Literaturverweise

Edward Leete. The Biogenesis of Tropic Acid and Related Studies on the Alkaloids of Datura stramonium. J. Am. Chem. Soc. 1960, 82 (3), 612-614.

Marc-André Fliniaux; Françoise Manceau; Annie Jacquin-Dubreuil. Simultaneous analysis of l-hyoscyamine, l-scopolamine and dl-tropic acid in plant material by reversed-phase high-performance liquid chromatography. Journal of Chromatography A. 1993, 644 (1), 193-197.

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
14,9779
Beilstein
2209199
Harmonized Tariff Code
2918.19
TSCA
Yes

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