4-Imidazolidinone
Also known as: 4-Oxoimidazolidine, Imidazolidin-4-one, 4-Imidazolidinone (9CI, ACI), Imidazolidin-5-one (incorrect), 4-imidazolidin-1-iumone (protonated form, not standard)
4-Imidazolidinone (CAS 1704-79-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C3H6N2O and a molecular weight of 86.09250 g/mol. Key properties include a boiling point of 317.6ºC at 760mmHg, a density of 1.114g/cm3 and a flash point of 179.9ºC. It is listed by 2 suppliers, from 2.98 to 2,975.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 1704-79-6
- Jingsj CID
- J-1105096-2
- Molecular Formula
- C3H6N2O
- Molecular Weight
- 86.09250 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 95% 1000mg | ¥2,975.00 | $0.45 /mgBest ¥2.98/mg CNY | CN China MOQ 1000mg | |
In Stock | 95% 250mg | ¥1,056.00 | $0.63 /mg ¥4.22/mg CNY | CN China MOQ 250mg | |
Made to Order | 95% 250mg | ¥1,056.00 | $0.63 /mg ¥4.22/mg CNY | CN China MOQ 250mg |
Physicochemical Properties
| Boiling Point | 317.6ºC at 760mmHg |
|---|---|
| Density | 1.114g/cm3 |
| Flash Point | 179.9ºC |
| Exact Mass | 86.04800 |
| PSA | 41.13000 |
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 4-Imidazolidinone?
The CAS number of 4-Imidazolidinone is 1704-79-6.
What are the molecular formula and molecular weight of 4-Imidazolidinone?
4-Imidazolidinone has molecular formula C3H6N2O and molecular weight 86.09250 g/mol.
Which suppliers offer 4-Imidazolidinone?
2 supplier(s) listed; reference unit price ¥2.98–2975.00 /mg.
What are the upstream and downstream products of 4-Imidazolidinone?
For 4-Imidazolidinone, Upstream Products: 1-benzylimidazolidin-4-one.
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-Imidazolidinone (CAS 1704-79-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1105096-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.