ChemicalBook > CAS DataBase List > 2-Ethylimidazole
2-Ethylimidazole
- Product Name
- 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-ethvllmidazole;2-ETHYLIMIDAZOLE;RESICURE(TM) NO 45
- CBNumber
- CB6170608
- Molecular Formula
- C5H8N2
- Formula Weight
- 96.13
- MOL File
- 1072-62-4.mol
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2-Ethylimidazole Property
- 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)
- NIST Chemistry Reference
- 1H-Imidazole, 2-ethyl-(1072-62-4)
- EPA Substance Registry System
- 1H-Imidazole, 2-ethyl- (1072-62-4)
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Safety
- 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
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 239348
- Product name
- 2-Ethylimidazole
- Purity
- 98%
- Packaging
- 100g
- Price
- $50.9
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 239348
- Product name
- 2-Ethylimidazole
- Purity
- 98%
- Packaging
- 500g
- Price
- $87.6
- Updated
- 2024/03/01
TCI Chemical
- Product number
- E0233
- Product name
- 2-Ethylimidazole
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $27
- Updated
- 2024/03/01
TCI Chemical
- Product number
- E0233
- Product name
- 2-Ethylimidazole
- Purity
- >98.0%(GC)(T)
- Packaging
- 500g
- Price
- $152
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- B24090
- Product name
- 2-Ethylimidazole, 98%
- Packaging
- 100g
- Price
- $36.65
- Updated
- 2024/03/01
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2-Ethylimidazole Chemical Properties,Usage,Production
Chemical Properties
White to slightly yellow flakes
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.
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.
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
Raw materials
Preparation Products
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View Lastest Price from 2-Ethylimidazole manufacturers
Hebei Duling International Trade Co. LTD
- Product
- 2-Ethylimidazole 1072-62-4
- Price
- US $24.50-12.50/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000tons
- Release date
- 2024-05-13
Yancheng Green Chemicals Co.,Ltd
- Product
- 2-Ethylimidazole 1072-62-4
- Price
- US $1.00/kg
- Min. Order
- 1000kg
- Purity
- 99
- Supply Ability
- 100000
- Release date
- 2022-12-13
Hebei Zhuanglai Chemical Trading Co.,Ltd
- Product
- 2-Ethylimidazole 1072-62-4
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-05-08
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