1-Ethyl-3-methylimidazolium acetate
Also known as: 1-Ethyl-3-methylimidazolium acetate, EMIM Ac, EMIMAc, [C2mim][OAc], 1-Ethyl-3-methyl-1H-imidazol-3-ium acetate, 1-Ethyl-3-methyl-3-imidazolium acetate, 1-Ethyl-3-methyl-imidazolium acetate, 1-ethyl-3-methylimidazolium ethanoate, 1H-Imidazolium, 1-ethyl-3-methyl-, acetate (1:1), 3-Ethyl-1-methyl-1H-imidazol-3-ium acetate, 3-ethyl-1-methylimidazolium acetate, BASIONIC BC 01, BASIONIC(R) BC 01, EMIM Ac, MFCD06798186
1-Ethyl-3-methylimidazolium acetate (CAS 143314-17-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H14N2O2 and a molecular weight of 170.209 g/mol. Key properties include a melting point of -20℃, a density of 1.027 g/cm 3 at 25 °C and a flash point of 164ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 143314-17-4
- Jingsj CID
- J-1993481-7
- Molecular Formula
- C8H14N2O2
- Molecular Weight
- 170.209 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -20℃ |
|---|---|
| Density | 1.027 g/cm 3 at 25 °C |
| Flash Point | 164ºC |
| Exact Mass | 170.105530 |
| PSA | 48.94000 |
| Appearance | Liquid |
| Refractive Index | n20/D 1.502 |
| Additional Property | Soluble in water, acetonitrile, acetone, dichloromethane. |
Customs & Trade Information
| HS Code | 2933290090 |
|---|---|
| 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% |
Frequently Asked Questions
What is the CAS number of 1-Ethyl-3-methylimidazolium acetate?
The CAS number of 1-Ethyl-3-methylimidazolium acetate is 143314-17-4.
What are the molecular formula and molecular weight of 1-Ethyl-3-methylimidazolium acetate?
1-Ethyl-3-methylimidazolium acetate has molecular formula C8H14N2O2 and molecular weight 170.209 g/mol.
What are the upstream and downstream products of 1-Ethyl-3-methylimidazolium acetate?
For 1-Ethyl-3-methylimidazolium acetate, Upstream Products: Lead acetate trihydrate, 1-Ethyl-3-methylimidazolium bromide, Silver acetate; Downstream Products: 1-Ethyl-3-methylimidazolium thiocyanate, Benzyl acetate, 1-Ethyl-3-methylimidazolium chloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Ethyl-3-methylimidazolium acetate (CAS 143314-17-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993481-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.