isonitrosoacetone
Also known as: 2-oxopropanal oxime, 2-oxopropanal-1-oxime, pyruvaldehyde 1-oxime, pyruvaldoxime, monoisonitrosoacetone, 3-hydroxyiminoacetone, 1-(hydroxyimino)acetone, 1-hydroxyimino-2-propanone, 2-oxopropionaldehyde 1-oxime, oximinoacetone, methylglyoxal aldoxime, anti-pyruvic aldehyde 1-oxime
isonitrosoacetone (CAS 306-44-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C3H5NO2 and a molecular weight of 87.07730 g/mol. Key properties include a melting point of 69°, a boiling point of 193ºC at 760mmHg, a density of 1.1g/cm3 and a flash point of 70.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 306-44-5
- Jingsj CID
- J-1036798-3
- Molecular Formula
- C3H5NO2
- Molecular Weight
- 87.07730 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 69° |
|---|---|
| Boiling Point | 193ºC at 760mmHg |
| Density | 1.1g/cm3 |
| Flash Point | 70.6ºC |
| Exact Mass | 87.03200 |
| PSA | 49.66000 |
| LogP | 0.03540 |
| Refractive Index | 1.445 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2928000090 |
|---|---|
| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of isonitrosoacetone?
The CAS number of isonitrosoacetone is 306-44-5.
What are the molecular formula and molecular weight of isonitrosoacetone?
isonitrosoacetone has molecular formula C3H5NO2 and molecular weight 87.07730 g/mol.
What are the upstream and downstream products of isonitrosoacetone?
For isonitrosoacetone, Upstream Products: Ethyl acetoacetate, Methylglyoxal, Methyl nitrite; Downstream Products: Propanal, 2-(hydroxyimino)-, oxime, 4-Methyl-1,2,5-oxadiazol-3-amine, Methylglyoxal.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "isonitrosoacetone (CAS 306-44-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1036798-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.