Informativa e consenso per l'uso dei cookie

Accetto Il nostro sito salva piccoli pezzi di informazioni (cookie) sul dispositivo, al fine di fornire contenuti migliori e per scopi statistici. È possibile disattivare l'utilizzo di cookies modificando le impostazioni del tuo browser. Continuando la navigazione si acconsente all'utilizzo dei cookie.

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
Aggiungi al carrello Aggiungi al preventivo generale Visualizza articolo

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-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.

Altri riferimenti

Codice tariffe armonizzato
2932.20
TSCA
No

Raccomandato

  • H33303

    (S,S)-N-(2,4,6-Triisopropylbenzenesulfonyl)-1,2-diphenylethanediamine, 98%
  • H64902

    3,3-Pentamethylene glutarimide, 98+%
  • H50536

    Ethyl 3,6-dichloroimidazo[1,2-a]pyridine-2-carboxylate, 95%
  • 46411

    Platinum straight wall crucible, Top OD 20mm, Bot Dia 15mm, Ht 20mm, Base Thickness 0.2mm, Capacity 4.5mL
  • 11881

    Palladium(II) iodide, 99.9% (metals basis), Pd 28% min

Visualizzati di recente

Prodotti chimici

Scienze della vita

Metalli e materiali

Catalizzatori

Apparecchiature di analisi e di laboratorio