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100 G
$34.91
500 G
$59.93
About This Item
Empirical Formula (Hill Notation):
C5H8N2
CAS Number:
Molecular Weight:
96.13
Beilstein/REAXYS Number:
106381
EC Number:
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22
$34.91
List Price$43.80Save 20%Web-Only Promotion
Available to ship onApril 17, 2025Details
Request a Bulk Order
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Quality Level
assay
98%
form
solid
bp
268 °C (lit.)
mp
78-81 °C (lit.)
SMILES string
CCc1ncc[nH]1
InChI
1S/C5H8N2/c1-2-5-6-3-4-7-5/h3-4H,2H2,1H3,(H,6,7)
InChI key
PQAMFDRRWURCFQ-UHFFFAOYSA-N
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Related Categories
General description
Application
2-Ethylimidazole has been used as internal standard in the quantification of 4-(5-)methylimidazole (4MI) in coffee by GC-MS method[3].
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
ppe
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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