2-Ethyl-4-methylimidazole

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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Safety

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

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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

1,2-Diaminopropane Imidazolidine Propionitrile

Preparation Products

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2-Ethyl-4-methylimidazole Suppliers

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View Lastest Price from 2-Ethyl-4-methylimidazole manufacturers

Jinan Finer Chemical Co., Ltd

Product: 2-Ethyl-4-methylimidazole 931-36-2
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 99%
Supply Ability: 2000mt/year
Release date: 2021-07-08

Hebei Dangtong Import and export Co LTD

Product: 2-Ethyl-4-methylimidazole 931-36-2
Price: US $40820.00-40810.00/Tons
Min. Order: 1Tons
Purity: 99.99%
Supply Ability: 100Tons
Release date: 2023-03-03

Hebei Longbang Technology Co., Ltd

Product: 2-Ethyl-4-methylimidazole 931-36-2
Price: US $6.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20TONS
Release date: 2024-04-29

931-36-2, 2-Ethyl-4-methylimidazoleRelated Search:

CHLOROETHANE (2-Methoxyethyl)benzene Ethanol Ethyl acrylate Ethyl formate Ethylbenzene Ethylparaben 1-Methylimidazole 4-Methylimidazole Ethyl cellulose 2-Ethylimidazole Ethyl acetate Diethyl ether 2-Butanone ethyl 4-methylimidazole-5-carboxylate 1-(2-HYDROXYETHYL)-2-METHYLIMIDAZOLE 1-ETHYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE 1-Ethyl-3-methylimidazolium Diethyl Phosphate

2-ETHYL-4-METHYLIMIDAZOLE

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EMI24

LABOTEST-BB LTBB000689

2-Ethyl-4-MethyliMidazole 95%

2-Ethyl-4-MethyliMidazole, 95.0%(GC)

TIMTEC-BB SBB004334

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Curazol 2E4MZ

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2-Ethyl-4-methylimidazole ,96%

Ethyl-4-methylimidazole

2-Ethyl-4-methylimidazole&gt

2E4MI

2-Ethyl-4-methylimidazole dist.(2, 4-EMI dist.)

931-36-2

931-38-2

-NHCC2H5NCCH3CH

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Industrial/Fine Chemicals

bc0001

931-36-2