E36652

2-Ethyl-4-methylimidazole

95%

• Synonym(s): EMI-2,4
• 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

Properties

• 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

Description

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.

Safety Information

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H302,H318
• pcodes: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501
• 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