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China Original Largest Factory Manufacturer Supply High Quality 2-Ethyl-4-methylimidazole CAS 931-36-2

China Original Largest Factory Manufacturer Supply High Quality 2-Ethyl-4-methylimidazole CAS 931-36-2

Products - High Quality-Pharm Chemicals & Intermediates-3500MT/Year
  • Purity
    99.9%
  • Use
    Health Care
  • Origin
    China
  • Package
    25KG/Drum
  • Manufacturer
    XI'AN LEADER BIOCHEMICAL ENGINEERING CO.,LTD
  • Place of Origin
    CHINA
  • Brand Name
    info@leader-biogroup.com
  • Certification
    ISO,GMP,SGS,HALA,KOSER,HACCP
  • Model Number
    AAAAA
  • Minimum Order Quantity
    1KG
  • Price
    Negotiate Depend on order quantity
  • Packaging Details
    25KG/Drum
  • Delivery Time
    2-3 working days
  • Payment Terms
    Western Union, MoneyGram, T/T, L/C
  • Supply Ability
    10MTS/Month

China Original Largest Factory Manufacturer Supply High Quality 2-Ethyl-4-methylimidazole CAS 931-36-2

  • China Original Largest Factory Manufacturer Supply High Quality 2-Ethyl-4-methylimidazole CAS 931-36-2
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2-Ethyl-4-methylimidazole Basic information
Product Name: 2-Ethyl-4-methylimidazole
Synonyms: 2-ETHYL-4-METHYLIMIDAZOLE;2-ETHYL-4-METHYL-1H-IMIDAZOLE;
MF: C6H10N2
MW: 110.16
EINECS: 213-234-5
Product Categories: Building Blocks;Heterocyclic Building Blocks;Industrial/Fine Chemicals;Imidazoles;Heterocyclic Compounds;Imidaxoles;bc0001;931-36-2
Mol File: 931-36-2.mol
2-Ethyl-4-methylimidazole Structure
 
2-Ethyl-4-methylimidazole Chemical Properties
Melting point 47-54 °C (lit.)
Boiling point 292-295 °C (lit.)
density 0.975 g/mL at 25 °C (lit.)
vapor pressure 0.028Pa at 20℃
refractive index n20/D 1.5(lit.)
Fp 280 °F
storage temp. Inert atmosphere,Room Temperature
form powder to lump to clear liquid
pka 15.32±0.10(Predicted)
Specific Gravity 0.975
color White or Colorless to Yellow to Orange
Water Solubility 210 g/L (20 ºC)
BRN 1711
InChIKey ULKLGIFJWFIQFF-UHFFFAOYSA-N
LogP 1.13 at 25℃
CAS DataBase Reference 931-36-2(CAS DataBase Reference)
NIST Chemistry Reference 1H-Imidazole, 2-ethyl-4-methyl-(931-36-2)
EPA Substance Registry System 2-Ethyl-4-methylimidazole (931-36-2)
 
Safety Information
Hazard Codes Xn,Xi
Risk Statements 22-41
Safety Statements 26-39
WGK Germany 2
RTECS NI6147500
F 10
Hazard Note Irritant/Harmful
TSCA Yes
HS Code 29339900
MSDS Information
Provider Language
2-Ethyl-4-methylimidazole English
ACROS English
SigmaAldrich English
ALFA English
 
2-Ethyl-4-methylimidazole Usage And Synthesis
Chemical Properties clear yellow viscous liquid after melting
Uses Curing epoxy-resin systems.
Uses 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 
Definition ChEBI: 5K8XI641G3 is a member of imidazoles.
Application 2-Ethyl-4-methylimidazole is an important synthetic intermediate. It is used as an intermediate in pharmaceuticals, agrochemicals, dyes, textile auxiliaries, pigments and other organic chemicals. It can be used as a basic ingredient in other active ingredients, as a catalyst in chemical reactions, and in the curing of epoxy resins.
Preparation 2-Ethyl-4-methylimidazole was prepared as follows: diamine and propionitrile have a cyclization reaction sequentially at the temperature of 80-110 DEG C and 120-140 DEG C under the catalysis of a catalyst; a product after the cyclization reaction has a dehydrogenation reaction through raney nickel at the temperature of 170-200 DEG C, and 2-ethyl-4-methylimidazole is obtained.
Flammability and Explosibility Non flammable
 
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