Oxamic acid
Also known as: Oxalic acid monoamide, Aminooxoacetic acid, 2-Amino-2-oxoacetic acid, Oxamidic Acid, Oxamate
Oxamic acid (CAS 471-47-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C2H3NO3 and a molecular weight of 89.05010 g/mol. Key properties include a melting point of 207-210 °C (dec.)(lit.), a boiling point of 306.3ºC at 760mmHg and a density of 1.563g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 471-47-6
- Jingsj CID
- J-29189-9
- Molecular Formula
- C2H3NO3
- Molecular Weight
- 89.05010 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 207-210 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 306.3ºC at 760mmHg |
| Density | 1.563g/cm3 |
| Exact Mass | 89.01130 |
| PSA | 80.39000 |
| Vapor Pressure | 0.000177mmHg at 25°C |
Frequently Asked Questions
What is the CAS number of Oxamic acid?
The CAS number of Oxamic acid is 471-47-6.
What are the molecular formula and molecular weight of Oxamic acid?
Oxamic acid has molecular formula C2H3NO3 and molecular weight 89.05010 g/mol.
What are the upstream and downstream products of Oxamic acid?
For Oxamic acid, Upstream Products: Diethyl oxalate, 1,1-dimethylpropylmagnesium chloride, 2-Hydroxypropanoic acid; Downstream Products: Oxamide, Glyoxylic acid, 2,3-Dihydroxyquinoxaline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Oxamic acid (CAS 471-47-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29189-9 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.