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5192-62-1 - 4-Hydroxy-3,6-dimethyl-2-pyrone, 97% - 3,6-Dimethyl-4-hydroxy-2-pyrone - H26074 - Alfa Aesar

H26074 4-Hydroxy-3,6-dimethyl-2-pyrone, 97%

Codice CAS
5192-62-1
Sinonimi
3,6-Dimethyl-4-hydroxy-2-pyrone

Dimensioni Prezzo ($) Quantità Disponibilità
1g 135,00
5g 513,00
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4-Hydroxy-3,6-dimethyl-2-pyrone, 97%

MDL
MFCD00090424

Proprietà chimiche

Formula
C7H8O3
Peso formula
140.14
Punto di fusione
209-211°

Applicazioni

4-Hydroxy-3,6-dimethyl-2-pyrone is the reactant in the formation of unnatural novel polyketides.

Note

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Letteratura

Terese E. Acker,; Paul E. Brenneisen,; Stuart W. Tanenbaum. Isolation, Structure, and Radiochemical Synthesis of 3,6-Dimethyl-4-hydroxy-2-pyrone. J. Am. Chem. Soc. 1966 , 88 (4), 834-837.

Ikuro Abe,; Yusuke Takahashi,; Weiwei Lou,; Hiroshi Noguchi. Enzymatic Formation of Unnatural Novel Polyketides from Alternate Starter and Nonphysiological Extension Substrate by Chalcone Synthase Org. Lett.,. 2003, 5 (8), 1277-1280.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

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

Dichiarazioni precauzionali: 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.

Altri riferimenti

Codice tariffe armonizzato
2932.20
TSCA
No

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