About This Item
Fórmula empírica (Notação de Hill):
C5H8N2
Número CAS:
Peso molecular:
96.13
Beilstein:
106381
Número CE:
Número MDL:
Código UNSPSC:
12352005
ID de substância PubChem:
NACRES:
NA.22
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Nível de qualidade
Ensaio
98%
Formulário
solid
p.e.
268 °C (lit.)
pf
78-81 °C (lit.)
cadeia de caracteres SMILES
CCc1ncc[nH]1
InChI
1S/C5H8N2/c1-2-5-6-3-4-7-5/h3-4H,2H2,1H3,(H,6,7)
chave InChI
PQAMFDRRWURCFQ-UHFFFAOYSA-N
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Descrição geral
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.
2-Ethylimidazole is used as a ligand for the synthesis of hydrophobic cobalt-ethylimidazolate frameworks.
Aplicação
2-Ethylimidazole has been used as internal standard in the quantification of 4-(5-)methylimidazole (4MI) in coffee by GC-MS method.
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Equipamento de proteção individual
dust mask type N95 (US), Eyeshields, Gloves
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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
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