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693-98-1 - 2-Methylimidazole, 97% - A17063 - Alfa Aesar

A17063 2-Methylimidazole, 97%

Codice CAS
693-98-1
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
100g 21,30
500g 59,40
2500g 244,00
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2-Methylimidazole, 97%

MDL
MFCD00005190
EINECS
211-765-7

Proprietà chimiche

Formula
C4H6N2
Peso formula
82.11
Punto di fusione
142-144°
Punto di ebollizione
267-268°
Punto di infiammabilità
155°(311°F)
Solubilità
Soluble in water and ethanol.

Applicazioni

2-Methylimidazole is used as a raw material for the preparation of nitroimidazole antibiotics, which is useful in combat anaerobic bacterial and parasitic infections. It acts as a ligand in coordination chemistry. It is also employed as a hardener or accelerator for epoxy resin and auxiliary agent for textile dyes. Further, it acts as a catalyst for refolding of enhanced colored fluorescent protein. It is also useful as a building block in the synthesis of biologically active compounds. In addition to this, it is used as an active pharmaceutical ingredient intermediate such as metronidazole and dimetridazole.

Note

Incompatible with strong oxidizing agents, acids, acid chlorides and acid anhydrides.

Letteratura

Xu, X. B.; Liu, D. B.; Yu, S. J.; Yu, P.; Zhao, Z. G. Separation and determination of 4-methylimidazole, 2-methylimidazole and 5-hydroxymethylfurfural in beverages by amino trap column coupled with pulsed amperometric detection. Food Chem. 2015, 169, 224-229.

Wu, X.; Huang, M.; Kong, F.; Yu, S. Short communication: Study on the formation of 2-methylimidazole and 4-methylimidazole in the Maillard reaction. J. Dairy Sci. 2015, 98 (12), 8565-8571.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H302-H314-H318-H351

Harmful if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage. Suspected of causing cancer.

Dichiarazioni precauzionali: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Beilstein
1368
Classe di rischio
8
Gruppo di imballaggio
III
Codice tariffe armonizzato
2933.29
TSCA
Yes
RTECS
NI7175000

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