Cas no 1072-62-4 (2-Ethylimidazole)
2-Ethylimidazole (CAS 1072-62-4) is a heterocyclic organic compound featuring an imidazole ring substituted with an ethyl group at the 2-position. This versatile intermediate is widely employed in pharmaceuticals, agrochemicals, and epoxy curing systems due to its strong nucleophilicity and catalytic properties. Its high thermal stability and efficient reactivity make it particularly valuable as a curing agent for epoxy resins, enhancing mechanical and chemical resistance in coatings, adhesives, and composites. Additionally, 2-Ethylimidazole serves as a ligand in coordination chemistry and a building block in fine chemical synthesis. Its well-defined structure and consistent purity ensure reliable performance in industrial and research applications.
2-Ethylimidazole structure
Product Name:2-Ethylimidazole
CAS No:1072-62-4
MF:C5H8N2
MW:96.1304206848145
MDL:MFCD00005192
CID:40635
PubChem ID:24854371
Update Time:2025-06-08
2-Ethylimidazole Chemical and Physical Properties
Names and Identifiers
-
- 2-Ethylimidazole
- 2EMI
- 2-ethyl-1h-imidazole
- RESICURE(TM) NO 45
- 2-ethvllmidazole
- 2-ethyl-1h-imidazol
- Imidazole, 2-ethyl-
- 1H-Imidazole, 2-ethyl-
- Curezol 2EZ
- 2-Ethylimidazole Standard
- 2-Aethyl-1H-imidazol
- 2-ethyl-imidazole
- 2-Ethylmidazole
- EthyliMinazole
- Imidazole,2-ethyl
- PQAMFDRRWURCFQ-UHFFFAOYSA-N
- 2EZ
- 2-ethylimdazole
- 2-ethyl imidazole
- PubChem15972
- 2-Ethyl-1H-imidazole #
- KSC492K2N
- Jsp000648
- US9138393, 2-Ethylimidazole
- US9144538, 2-Ethylimidazole
- BDBM181136
- STR05623
- EBD48123
- BBL02750
- STL146622
- BBL027503
- ethylimidazole
- E0233
- AKOS005721203
- AC-8726
- EN300-53983
- R8FS8HV4RL
- D77759
- NS00020253
- CHEMBL303797
- Q-200278
- FT-0633293
- EINECS 214-011-5
- UNII-R8FS8HV4RL
- A801615
- 1072-62-4
- DTXSID5061457
- CS-W013728
- Z803154382
- Q27452952
- F2190-0637
- 2-Ethylimidazole, 98%
- AM81998
- MFCD00005192
- DTXCID3033060
- DB-040746
- 1HImidazole, 2ethyl
-
- MDL： MFCD00005192
- Inchi： 1S/C5H8N2/c1-2-5-6-3-4-7-5/h3-4H,2H2,1H3,(H,6,7)
- InChI Key： PQAMFDRRWURCFQ-UHFFFAOYSA-N
- SMILES： N1C=CN=C1CC
- BRN： 106381
Computed Properties
- Exact Mass: 96.06870
- Monoisotopic Mass: 96.069
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 1
- Hydrogen Bond Acceptor Count: 1
- Heavy Atom Count: 7
- Rotatable Bond Count: 1
- Complexity: 54
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 2
- XLogP3: 0.9
- Topological Polar Surface Area: 28.7
Experimental Properties
- Color/Form: White or yellowish crystalline powder.
- Density: 1.5519 (rough estimate)
- Melting Point: 82.0 to 88.0 deg-C
- Boiling Point: 268?°C(lit.)
- Flash Point: Fahrenheit: 318.2 ° f < br / > Celsius: 159 ° C < br / >
- Refractive Index: 1.5000 (estimate)
- Water Partition Coefficient: Soluble in water (617 g/L at 20°C)
- PSA: 28.68000
- LogP: 0.97210
- Sensitiveness: Sensitive to heat, humidity and air
- Solubility: Soluble in water, alcohol, acetone and benzene
2-Ethylimidazole Security Information
-
Symbol:
- Prompt：warning
- Signal Word：Warning
- Hazard Statement： H315-H319
- Warning Statement： P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
- Hazardous Material transportation number：NONH for all modes of transport
- WGK Germany：3
- Hazard Category Code： 36/37/38
- Safety Instruction： S26-S36-S37/39
-
Hazardous Material Identification：
- Safety Term：S26;S37/39
- Risk Phrases：R22; R38; R41
- TSCA：Yes
- Storage Condition：Sealed in dry,Room Temperature
2-Ethylimidazole Customs Data
- HS CODE：2933290090
- Customs Data：
China Customs Code:
2933290090Overview:
2933290090. Other compounds with non fused imidazole ring in structure. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date
Summary:
2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
2-Ethylimidazole Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | E822777-2.5kg |
2-Ethylimidazole |
1072-62-4 | ≥99% | 2.5kg |
1,260.00 | 2021-05-17 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 239348-100G |
2-Ethylimidazole |
1072-62-4 | 100g |
￥301.25 | 2023-12-09 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 239348-500G |
2-Ethylimidazole |
1072-62-4 | 500g |
￥925.81 | 2023-12-09 | ||
| NAN JING HUA XUE SHI JI GU FEN Co., Ltd. | C0441539335- 100g |
2-Ethylimidazole |
1072-62-4 | 99% | 100g |
￥ 167.1 | 2021-05-18 | |
| Chemenu | CM187708-500g |
2-Ethyl-1H-imidazole |
1072-62-4 | 95+% | 500g |
$51 | 2021-08-05 | |
| TRC | E919190-5g |
2-Ethylimidazole |
1072-62-4 | 5g |
$155.00 | 2023-05-18 | ||
| TRC | E919190-10g |
2-Ethylimidazole |
1072-62-4 | 10g |
$178.00 | 2023-05-18 | ||
| TRC | E919190-50g |
2-Ethylimidazole |
1072-62-4 | 50g |
$207.00 | 2023-05-18 | ||
| ChemScence | CS-W013728-500g |
2-Ethyl-1H-imidazole |
1072-62-4 | 98.94% | 500g |
$43.0 | 2022-04-28 | |
| ChemScence | CS-W013728-1000g |
2-Ethyl-1H-imidazole |
1072-62-4 | 98.94% | 1000g |
$81.0 | 2021-09-02 |
2-Ethylimidazole Suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier
(CAS:1072-62-4)2-乙基咪唑
Order Number:LE5870656;LE7128
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:45
Price ($):discuss personally
Email:[email protected]
Jiangsu Xinsu New Materials Co., Ltd
Gold Member
Audited Supplier
(CAS:1072-62-4)
Order Number:SFD1776
Stock Status:
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Wednesday, 11 December 2024 17:03
Price ($):
Email:[email protected]
2-Ethylimidazole Related Literature
-
Quan-Guo Zhai,Rong-Rong Zeng,Shu-Ni Li,Yu-Cheng Jiang,Man-Cheng Hu CrystEngComm 2013 15 965
-
Shan-Shan Yu,Guo-Jun Yuan,Hai-Bao Duan RSC Adv. 2015 5 45213
-
Gulzhian I. Dzhardimalieva,Igor E. Uflyand RSC Adv. 2017 7 42242
-
Yu Zhang,Xiaobo Luo,Zeli Yang,Gang Li CrystEngComm 2012 14 7382
-
Sheng-Run Zheng,Song-Liang Cai,Mei Pan,Jun Fan,Tian-Tian Xiao,Wei-Guang Zhang CrystEngComm 2011 13 883
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