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67442-07-3 - 2-Chloro-N-methoxy-N-methylacetamide, 98% - L17048 - Alfa Aesar

L17048 2-Chloro-N-methoxy-N-methylacetamide, 98%

Codice CAS
67442-07-3
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
5g 66,23
25g 211,15
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2-Chloro-N-methoxy-N-methylacetamide, 98%

MDL
MFCD00134232

Proprietà chimiche

Formula
C4H8ClNO2
Peso formula
137.57
Punto di fusione
39-41°
Punto di ebollizione
94-95°/9mm
Punto di infiammabilità
104°(219°F)
Solubilità
Insoluble in water.

Applicazioni

2-Chloro-N-methoxy-N-methylacetamide is used in the preparation of 2-heptyl-3-hydroxy-4(1H)-quinolone (Pseudomonas quinolone signal or PQS) and structurally related 2-alkyl-4-quinolones having biological activity, 2-(benzo[d]thiazol-2-ylsulfonyl)-N-methoxy-N-methylacetamide and α-chloro-ketone, starting reagent for the one-pot synthesis of 2-heptyl-3-hydroxyl-4(1H)-quinolone (PQS), signaling molecule in the quorum sensing of Pseudomonas aeruginosa.

Note

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature is 2-8°C. Incompatible with oxidizing agents.

Letteratura

Beedimane Narayana Manjunath.; Neeraj P. Sane andIndrapal Singh Aidhen. New Reagent for Convenient Access to the α,β-Unsaturated N-Methoxy-N-methyl-amide Functionality by a Synthesis Based on the Julia Olefination Protocol. European Journal of Organic Chemistry. 2006, 12 (2006), 2851-2855.

James T Hodgkinson.; Warren R J D Galloway.; Martin Welch.; David R Spring. Microwave-assisted preparation of the quorum-sensing molecule 2-heptyl-3-hydroxy-4(1H)-quinolone and structurally related analogs. Nature Protocols. 2012, 7 1184-1192.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H301-H315-H319-H335

Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280-P301+P310-P305+P351+P338-P304+P340-P362-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 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. 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

Beilstein
1924015
Codice tariffe armonizzato
2928.00
TSCA
No

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