4-Methyl-1,3-dihydro-2H-imidazol-2-one
Also known as: 1,3-Dihydro-4-methyl-2H-imidazol-2-one, 4-Methyl-1H-imidazol-2(3H)-one, 4-Methyl-4-imidazolin-2-one, 4-Methylimidazolin-2-one, 4-Methyl-2-imidazolone
4-Methyl-1,3-dihydro-2H-imidazol-2-one (CAS 1192-34-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H6N2O and a molecular weight of 98.103 g/mol. Key properties include a melting point of 92-95 °C(lit.), a boiling point of 145°C 5mm, a density of 1.1±0.1 g/cm3 and a flash point of 145°C/5mm. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1192-34-3
- Jingsj CID
- J-11507-1
- Molecular Formula
- C4H6N2O
- Molecular Weight
- 98.103 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 92-95 °C(lit.) |
|---|---|
| Boiling Point | 145°C 5mm |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 145°C/5mm |
| Exact Mass | 98.048012 |
| PSA | 48.65000 |
| LogP | 1.49 |
| Refractive Index | 1.476 |
| Storage Conditions | 2-8℃ |
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 4-Methyl-1,3-dihydro-2H-imidazol-2-one?
The CAS number of 4-Methyl-1,3-dihydro-2H-imidazol-2-one is 1192-34-3.
What are the molecular formula and molecular weight of 4-Methyl-1,3-dihydro-2H-imidazol-2-one?
4-Methyl-1,3-dihydro-2H-imidazol-2-one has molecular formula C4H6N2O and molecular weight 98.103 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Methyl-1,3-dihydro-2H-imidazol-2-one (CAS 1192-34-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11507-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.