1-Methyl-2-imidazolidinone
Also known as: 1-Methylimidazolidin-2-one, 2-Imidazolidinone, 1-methyl-, 1-Methyl-2-imidazolidone, 3-Methylimidazolidin-2-one, N-Methyl-1,3-propanediamine cyclic urea
1-Methyl-2-imidazolidinone (CAS 694-32-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H8N2O and a molecular weight of 100.119 g/mol. Key properties include a melting point of 116 °C, a boiling point of 289.8±7.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 129.1±18.2 °C. It is listed by 2 suppliers, from 24.28 to 48.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 694-32-6
- Jingsj CID
- J-32394-1
- Molecular Formula
- C4H8N2O
- Molecular Weight
- 100.119 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 97% 500g | ¥12,140.00 | $3.63 /gBest ¥24.28/g CNY | CN China MOQ 500g | |
Made to Order | 97% 100g | ¥3,390.00 | $5.07 /g ¥33.90/g CNY | CN China MOQ 100g | |
In Stock | 97% 100g | ¥3,390.00 | $5.07 /g ¥33.90/g CNY | CN China MOQ 100g |
Physicochemical Properties
| Melting Point | 116 °C |
|---|---|
| Boiling Point | 289.8±7.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 129.1±18.2 °C |
| Exact Mass | 100.063660 |
| PSA | 32.34000 |
| LogP | -0.42 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.467 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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-Methyl-2-imidazolidinone?
The CAS number of 1-Methyl-2-imidazolidinone is 694-32-6.
What are the molecular formula and molecular weight of 1-Methyl-2-imidazolidinone?
1-Methyl-2-imidazolidinone has molecular formula C4H8N2O and molecular weight 100.119 g/mol.
Which suppliers offer 1-Methyl-2-imidazolidinone?
2 supplier(s) listed; reference unit price ¥24.28–48.00 /g.
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-Methyl-2-imidazolidinone (CAS 694-32-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32394-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.