| Identification | More | [Name]
2-Ethylimidazole | [CAS]
1072-62-4 | [Synonyms]
2EMI
2-ethyl-1h-imidazole
2-ETHYLIMIDAZOLE
RESICURE(TM) NO 45
2-ethvllmidazole
2-ethyl-1h-imidazol
Imidazole, 2-ethyl-
2-ETHYLIMIDAZOLE 98+%
2-Ethylimidazole, 99+%
1H-Imidazole, 2-ethyl-
Curezol 2EZ | [EINECS(EC#)]
214-011-5 | [Molecular Formula]
C5H8N2 | [MDL Number]
MFCD00005192 | [Molecular Weight]
96.13 | [MOL File]
1072-62-4.mol |
| Chemical Properties | Back Directory | [Appearance]
White to slightly yellow flakes | [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) | [Fp ]
159 °C
| [storage temp. ]
Sealed in dry,Room Temperature | [form ]
powder to crystal | [pka]
14.38±0.10(Predicted) | [color ]
White to Light yellow | [Water Solubility ]
Soluble in water (617 g/L at 20°C) | [Detection Methods]
GC,NMR | [BRN ]
106381 | [Henry's Law Constant]
7.6×102 mol/(m3Pa) at 25℃, Du et al. (2017) | [InChI]
1S/C5H8N2/c1-2-5-6-3-4-7-5/h3-4H,2H2,1H3,(H,6,7) | [InChIKey]
PQAMFDRRWURCFQ-UHFFFAOYSA-N | [SMILES]
CCc1ncc[nH]1 | [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]
1072-62-4(EPA Substance) |
| Safety Data | Back Directory | [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 ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R41:Risk of serious damage to eyes.
R38:Irritating to the skin.
R22:Harmful if swallowed. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [TSCA ]
Yes | [REACH Registrations]
Active | [HS Code ]
29332900 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Oral
Eye Dam. 1
Skin Irrit. 2 |
| Hazard Information | Back Directory | [Chemical Properties]
White to slightly yellow flakes | [Uses]
2-Ethylimidazole has been used as internal standard in the quantification of 4-(5-)methylimidazole (4MI) in coffee by GC-MS method. | [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]
Notclassified |
|
| Company Name: |
J & K SCIENTIFIC LTD.
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18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
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Alfa Aesar
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400-6106006 |
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http://chemicals.thermofisher.cn |
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Energy Chemical
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400-0056266 |
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www.energy-chemical.com |
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Jia Xing Isenchem Co.,Ltd
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0573-85285100 18627885956 |
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https://www.chemicalbook.com/ShowSupplierProductsList14265/0_EN.htm |
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