ChemicalBook > CAS DataBase List > 2-Ethyl-4-methylimidazole
2-Ethyl-4-methylimidazole
- Product Name
- 2-Ethyl-4-methylimidazole
- CAS No.
- 931-36-2
- Chemical Name
- 2-Ethyl-4-methylimidazole
- Synonyms
- 2E4MZ;2-ETHYL-4-METHYL-1H-IMIDAZOLE;2E4MI;EMI24;Ethyl-4-MethyliMidaz;LABOTEST-BB LTBB000689;2-ethyl-4-methyl-1h-imidazol;2-Ethyl-5-methyl-1H-imidazole;1H-Imidazole,2-ethyl-4-methyl-;EMI-70
- CBNumber
- CB1325025
- Molecular Formula
- C6H10N2
- Formula Weight
- 110.16
- MOL File
- 931-36-2.mol
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2-Ethyl-4-methylimidazole Property
- 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.)
- Flash point:
- 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)
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- E36652
- Product name
- 2-Ethyl-4-methylimidazole
- Purity
- 95%
- Packaging
- 5g
- Price
- $54.8
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- E36652
- Product name
- 2-Ethyl-4-methylimidazole
- Purity
- 95%
- Packaging
- 100g
- Price
- $77.5
- Updated
- 2024/03/01
TCI Chemical
- Product number
- E0232
- Product name
- 2-Ethyl-4-methylimidazole
- Purity
- >95.0%(GC)
- Packaging
- 25g
- Price
- $33
- Updated
- 2024/03/01
TCI Chemical
- Product number
- E0232
- Product name
- 2-Ethyl-4-methylimidazole
- Purity
- >95.0%(GC)
- Packaging
- 100g
- Price
- $87
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- A15798
- Product name
- 2-Ethyl-4-methylimidazole, 96%
- Packaging
- 25g
- Price
- $34.65
- Updated
- 2024/03/01
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2-Ethyl-4-methylimidazole Chemical Properties,Usage,Production
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 ether.
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
2-Ethyl-4-methylimidazole Preparation Products And Raw materials
Raw materials
Preparation Products
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2-Ethyl-4-methylimidazole Suppliers
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View Lastest Price from 2-Ethyl-4-methylimidazole manufacturers
Hebei Zhuanglai Chemical Trading Co.,Ltd
- Product
- 2-Ethyl-4-methylimidazole 931-36-2
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000kg/week
- Release date
- 2024-04-25
Hebei Zhuanglai Chemical Trading Co.,Ltd
- Product
- 2-Ethyl-4-methyl-1H-imidazole 931-36-2
- Price
- US $60.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-05-07
HebeiShuoshengImportandExportco.,Ltd
- Product
- 2-Ethyl-4-methylimidazole 931-36-2
- Price
- US $6.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-08-08
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