2-Ethylimidazole
- CAS No.
- 1072-62-4
- Chemical Name:
- 2-Ethylimidazole
- Synonyms
- 2-ethyl-1h-imidazole;1H-Imidazole, 2-ethyl-;2-Ethylmidazole;2EMI;Curezol 2EZ;EthyliMinazole;Ethylimidazole;2-ETHYLIMIDAZOLE;2-ethvllmidazole;RESICURE(TM) NO 45
- CBNumber:
- CB6170608
- Molecular Formula:
- C5H8N2
- Molecular Weight:
- 96.13
- MDL Number:
- MFCD00005192
- MOL File:
- 1072-62-4.mol
- MSDS File:
- SDS
| Melting point | 78-81 °C (lit.) |
|---|---|
| Boiling point | 268 °C (lit.) |
| Density | 1.5519 (rough estimate) |
| vapor pressure | 0.047Pa at 20℃ |
| refractive index | 1.5000 (estimate) |
| Flash point | 159 °C |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 14.38±0.10(Predicted) |
| form | powder to crystal |
| color | White to Light yellow |
| Water Solubility | Soluble in water (617 g/L at 20°C) |
| BRN | 106381 |
| LogP | 0.5 at 23℃ |
| CAS DataBase Reference | 1072-62-4(CAS DataBase Reference) |
| FDA UNII | R8FS8HV4RL |
| NIST Chemistry Reference | 1H-Imidazole, 2-ethyl-(1072-62-4) |
| EPA Substance Registry System | 1H-Imidazole, 2-ethyl- (1072-62-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H315-H318 | |||||||||
| Precautionary statements | P264-P270-P280-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 36/37/38-41-38-22 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29332900 | |||||||||
| NFPA 704 |
|
2-Ethylimidazole price More Price(32)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 239348 | 2-Ethylimidazole 98% | 1072-62-4 | 100g | $50.9 | 2024-03-01 | Buy |
| Sigma-Aldrich | 239348 | 2-Ethylimidazole 98% | 1072-62-4 | 500g | $87.6 | 2024-03-01 | Buy |
| TCI Chemical | E0233 | 2-Ethylimidazole >98.0%(GC)(T) | 1072-62-4 | 25g | $27 | 2024-03-01 | Buy |
| TCI Chemical | E0233 | 2-Ethylimidazole >98.0%(GC)(T) | 1072-62-4 | 500g | $152 | 2024-03-01 | Buy |
| Alfa Aesar | B24090 | 2-Ethylimidazole, 98% | 1072-62-4 | 100g | $36.65 | 2024-03-01 | Buy |
2-Ethylimidazole Chemical Properties,Uses,Production
Chemical Properties
White to slightly yellow flakes
Uses
2-Ethylimidazole is used as internal standard in the quantification of 4-(5-)methylimidazole (4MI) in coffee by GC-MS method. It is a versatile intermediate used as a building block for active ingredients as well as in epoxy curing.
Uses
2-Ethylimidazole is a selective catalyst for epoxy and urethanes reactions. 2-Ethylimidazole is used for two components epoxy systems; for modification of epoxy resins and for preparation of polyurethanes.
2-Ethylimidazole has been used as internal standard in the quantification of 4-(5-)methylimidazole (4MI) in coffee by GC-MS method.
Reactions of [RuH(CO)CI(PPh3)3] have been carried out with imidazole, 2-methylimidazole, 2-ethylimidazole and pyrazole in the presence of suitable anions [BF4- ,BPh4-,ClO4-,&PF6-] The reaction products are found to be cationic and have been characterized by elemental analyses, IR, UV/vis and NMR spectral studies.
Microwave plasma reaction of 2-ethylimidazole on poly(dimethylsiloxane) surface has been investigated.
General Description
Microwave plasma reaction of 2-ethylimidazole on poly(dimethylsiloxane) surface has been investigated.
Flammability and Explosibility
Not classified
2-Ethylimidazole Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| Firsky International Trade (Wuhan) Co., Ltd | +8615387054039 | admin@firsky-cn.com | China | 436 | 58 |
| Zibo Shiji Zhonglian Medical Technology Co., Ltd. | 15069388126 15069388126 | sales@sjzlpharm.com | China | 61 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 16805 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15932 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Yancheng Green Chemicals Co.,Ltd | +undefined-86-25-86655873 | info@royal-chem.com | China | 114 | 58 |
| Shanxi Naipu Import and Export Co.,Ltd | +86-13734021967 +8613734021967 | kaia@neputrading.com | China | 1011 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
View Lastest Price from 2-Ethylimidazole manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-05-06 | 2-Ethylimidazole
1072-62-4
|
US $1.00 / kg | 1000kg | 99 | 100000 | Yancheng Green Chemicals Co.,Ltd | |
 |
2024-03-16 | 2-Ethylimidazole
1072-62-4
|
US $0.00 / KG | 100g | 98%+ | 100kg | WUHAN CIRCLE POWDER TECHNOLOGY CO.,LTD | |
 |
2023-12-24 | 2-Ethylimidazole
1072-62-4
|
US $100.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
-
- 2-Ethylimidazole
1072-62-4
- US $1.00 / kg
- 99
- Yancheng Green Chemicals Co.,Ltd
-
- 2-Ethylimidazole
1072-62-4
- US $0.00 / KG
- 98%+
- WUHAN CIRCLE POWDER TECHNOLOGY CO.,LTD
-
- 2-Ethylimidazole
1072-62-4
- US $100.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
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