Accéder au contenu
MilliporeSigma
Toutes les photos(3)

Documents

239348

Sigma-Aldrich

2-Ethylimidazole

98%

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(3)

About This Item

Formule empirique (notation de Hill):
C5H8N2
Numéro CAS:
1072-62-4
Poids moléculaire :
96.13
Numéro Beilstein :
106381
Numéro CE :
214-011-5
Numéro MDL:
MFCD00005192
Code UNSPSC :
12352005
ID de substance PubChem :
24854371
Nomenclature NACRES :
NA.22

Pureté

98%

Forme

solid

Point d'ébullition

268 °C (lit.)

Pf

78-81 °C (lit.)

Chaîne SMILES 

CCc1ncc[nH]1

InChI

1S/C5H8N2/c1-2-5-6-3-4-7-5/h3-4H,2H2,1H3,(H,6,7)

Clé InChI

PQAMFDRRWURCFQ-UHFFFAOYSA-N

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Description générale

Microwave plasma reaction of 2-ethylimidazole on poly(dimethylsiloxane) surface has been investigated.

2-Ethylimidazole is used as a ligand for the synthesis of hydrophobic cobalt-ethylimidazolate frameworks.

Application

2-Ethylimidazole has been used as internal standard in the quantification of 4-(5-)methylimidazole (4MI) in coffee by GC-MS method.

Pictogrammes

CorrosionExclamation mark
GHS05,GHS07

Mention d'avertissement

Danger

Mentions de danger

H302,H315,H318

Classification des risques

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Les clients ont également consulté

Slide 1 of 4

1 of 4

1-Methylimidazole ReagentPlus®, 99%

Sigma-Aldrich

M50834

1-Methylimidazole

4,5-Dichloroimidazole ≥98%

Sigma-Aldrich

277363

4,5-Dichloroimidazole

3-Aminobenzyl alcohol 97%

Sigma-Aldrich

191396

3-Aminobenzyl alcohol

5-Chlorobenzimidazole 96%

Sigma-Aldrich

631248

5-Chlorobenzimidazole

Sumin Lee et al.
Journal of food science, 81(1), T262-T267 (2015-12-15)
In this study, the effect of food additives such as iron sulfate, magnesium sulfate, zinc sulfate, citric acid, gallic acid, and ascorbic acid on the reduction of 4(5)-methylimidazole (4(5)-MI) was investigated using a soy sauce model system. The concentration of
Wen-Huan Huang et al.
Nanoscale, 12(38), 19804-19813 (2020-09-24)
The hydrogen evolution reaction is a key half reaction for water electrolysis and is of great significance. Pt-based nanomaterials are promising candidates for HER electrocatalysts. However, the high price of platinum and poor durability impede their practical applications. Herein, a
Jangho Lee et al.
Journal of separation science, 41(17), 3415-3423 (2018-07-20)
A rapid analytical method was developed for the determination of 4-methylimidazole from red ginseng products containing caramel colors by using dispersive liquid-liquid microextraction with in situ derivatization followed by gas chromatography with mass spectrometry. Chloroform and acetonitrile were selected as
Min-Chul Jung et al.
Journal of food science, 82(10), 2526-2531 (2017-09-12)
The objective of this study was to determine the reduction of 4(5)-methylimidazole (4-MI) under various baking conditions. For 4-MI analysis, an analytical method using gas chromatography-mass spectrometry was developed. The developed method was validated with linearity (r A consumer awareness
S Casal et al.
Journal of chromatography. A, 976(1-2), 285-291 (2002-12-05)
A GC-MS method is described for quantification of 4-(5-)methylimidazole (4MI) in coffee. Although tested, GC-flame ionization detection proved inadequate for this purpose due to the complexity of the coffee matrix. The developed method was based on ion-pair extraction with bis-2-ethylhexylphosphate
Afficher tous les articles scientifiques apparentés

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique