5-ethyl-1,2-oxazol-3-amine
Also known as: (5-Ethylisoxazol-3-yl)amine, 3-Amino-5-ethylisoxazole, 3-Isoxazolamine, 5-ethyl-, 3-Amino-5-ethyl-isoxazol, 5-ethyl-3-aminoisoxazole, 5-ethyl-isoxazol-3-ylamine, 5-Ethyl-3-isoxazolamine
5-ethyl-1,2-oxazol-3-amine (CAS 19754-80-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H8N2O and a molecular weight of 112.13000 g/mol. Key property: a boiling point of 243.8°C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19754-80-4
- Jingsj CID
- J-1423647-6
- Molecular Formula
- C5H8N2O
- Molecular Weight
- 112.13000 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 243.8°C at 760 mmHg |
|---|---|
| Exact Mass | 112.06400 |
| PSA | 52.78000 |
| LogP | 0.74930 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. 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 5-ethyl-1,2-oxazol-3-amine?
The CAS number of 5-ethyl-1,2-oxazol-3-amine is 19754-80-4.
What are the molecular formula and molecular weight of 5-ethyl-1,2-oxazol-3-amine?
5-ethyl-1,2-oxazol-3-amine has molecular formula C5H8N2O and molecular weight 112.13000 g/mol.
What are the upstream and downstream products of 5-ethyl-1,2-oxazol-3-amine?
For 5-ethyl-1,2-oxazol-3-amine, Upstream Products: 3-Oxopentanenitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-ethyl-1,2-oxazol-3-amine (CAS 19754-80-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1423647-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.