Molekula
2-Ethylimidazole
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
2-Ethylimidazole is a heterocyclic organic compound used as a catalyst and intermediate in the synthesis of pharmaceuticals, agrochemicals, and polymers. It is a white to pale yellow crystalline solid with a characteristic odor. Available in powder form, it has a molecular weight of 96.13 g/mol, a molecular formula of C5H8N2, and a CAS number of 1072-62-4. Store at ambient temperature. Molekula supplies 2-Ethylimidazole from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
In stock — same-day dispatch
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 kg — £124.50 per pack ex VAT · £149.40 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | off white to white crystals or crystal powder |
| Melting Point | 77 - 86 Deg C |
| Water | <0.3% |
| Identification | Conforms to reference |
| Assay | >99% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 159 °C |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 23213483 |
| CAS Number | 1072-62-4 |
| IUPAC Name | 2-ethyl-1H-imidazole |
| EC Number | 214-011-5 |
| Molecular Formula | C5H8N2 |
| Molecular Weight | 96.13 |
| Exact Mass | 96.0687 |
| SMILES | CCC1=NC=CN1 |
| InChIKey | PQAMFDRRWURCFQ-UHFFFAOYSA-N |
| InChI | InChI=1S/C5H8N2/c1-2-5-6-3-4-7-5/h3-4H,2H2,1H3,(H,6,7) |
| PubChem CID | 66130 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2933.29.9000 |
| Tariff Code | 2933299090 |
Safety & GHS
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Corrosive
GHS05
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Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in Dutch, English, French, German, Italian, Portuguese, Russian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- 1H-Imidazole, 2-ethyl-
- 2-ethyl
- 2-Ethyl-1H-imidazole
- 2-ethylimdazole
- 2EZ
- Imidazole, 2-ethyl-
- US9138393, 2-Ethylimidazole
- US9144538, 2-Ethylimidazole
Frequently asked questions
What is 2-Ethylimidazole used for?
It is commonly used as a catalyst in epoxy resin curing and as an intermediate in the synthesis of pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight of 2-Ethylimidazole?
The formula is C5H8N2 and the molecular weight is 96.13 g/mol.
How should 2-Ethylimidazole be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade is available for 2-Ethylimidazole?
Available in technical and reagent grades; specific grades may vary by order size.
Can Molekula supply 2-Ethylimidazole in bulk?
Yes, Molekula can supply 2-Ethylimidazole in bulk quantities—please contact sales for details.
What documentation comes with a purchase of 2-Ethylimidazole?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.