Skip to Content
MilliporeSigma
All Photos(3)

Documents

E36652

Sigma-Aldrich

2-Ethyl-4-methylimidazole

95%

Synonym(s):

EMI-2,4

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Empirical Formula (Hill Notation):
C6H10N2
CAS Number:
931-36-2
Molecular Weight:
110.16
Beilstein/REAXYS Number:
1711
EC Number:
213-234-5
MDL number:
MFCD00005193
UNSPSC Code:
12352005
PubChem Substance ID:
24894341
NACRES:
NA.22

Quality Level

200

assay

95%

refractive index

n20/D 1.5 (lit.)

bp

292-295 °C (lit.)

mp

47-54 °C (lit.)

density

0.975 g/mL at 25 °C (lit.)

SMILES string

CCc1nc(C)c[nH]1

InChI

1S/C6H10N2/c1-3-6-7-4-5(2)8-6/h4H,3H2,1-2H3,(H,7,8)

InChI key

ULKLGIFJWFIQFF-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

2-Ethyl-4-methylimidazole can be used as a:
  • cross-linker for epoxy resins to synthesize network polymers with improved thermal resistance and physical properties.
  • curing agent for polysiloxane episulfide resin (PSER).
  • catalyst to promote curing of blends of hyperbranched aromatic epoxy polymer and bisphenol F diglycidyl ether.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

278.6 °F - closed cup

flash_point_c

137 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 6

1 of 6

1,2-Dimethylimidazole 97%

Sigma-Aldrich

136131

1,2-Dimethylimidazole

N-Methoxy-N-methyl-2,2,2-trifluoroacetamide 98%

Sigma-Aldrich

644153

N-Methoxy-N-methyl-2,2,2-trifluoroacetamide

2-Phenyl-3-butyn-2-ol ≥98%

Sigma-Aldrich

212997

2-Phenyl-3-butyn-2-ol

4-Phenylimidazole 97%

Sigma-Aldrich

144754

4-Phenylimidazole

Potassium carbonate sesquihydrate ACS reagent, 99%

Sigma-Aldrich

243558

Potassium carbonate sesquihydrate

2-[2-(Dimethylamino)ethoxy]ethanol 98%

Sigma-Aldrich

424552

2-[2-(Dimethylamino)ethoxy]ethanol

Van-Dung Mai et al.
Polymers, 11(2) (2019-04-10)
A bio-derived dihydroxylimine hardener, Van2HMDA, for the curing of epoxy resin was prepared from vanillin (Van) and hexamethylene-1,6-diamine (HMDA) by Schiff base formation. The epoxy resin of diglycidyl ether of bisphenol A was cured with Van2HMDA in the presence of
Hyperbranched aromatic epoxies in the design of adhesive materials.
Emrick T, et al.
Polymer Bull., 45(1), 1-7 (2000)
Yuezhan Feng et al.
Journal of hazardous materials, 346, 140-151 (2017-12-20)
Phosphorus and/or nitrogen doping is an effective method of improving the physical and chemical properties of reduced graphene oxide (rGO). In this work, phosphorus and nitrogen co-doped rGO (PN-rGO), synthesized using a scalable hydrothermal and microwave process, was used as
Synthesis, characterization and properties of the polysiloxane-based episulfide resin.
Lan X, et al.
European Polymer Journal, 46(7), 1545-1556 (2010)
Rachel E Young et al.
PloS one, 14(7), e0219254-e0219254 (2019-07-06)
Thermoresponsive polymers, such as poly(N-isopropyl acrylamide) (PNIPAM), have been identified and used as cell culture substrates, taking advantage of the polymer's lower critical solution temperature (LCST) to mechanically harvest cells. This technology bypasses the use of biochemical enzymes that cleave
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service