2-Butanone oxime
Also known as: Butanone oxime, Methyl ethyl ketoxime, Ethyl methyl ketoxime, (2E)-2-Butanone oxime, 2-Butoxime, Aron M 1, Butan-2-one oxime
2-Butanone oxime (CAS 96-29-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C4H9NO and a molecular weight of 87.120 g/mol. Key properties include a melting point of -30 °C, a boiling point of 152.5±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 60.0±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H312 — Harmful in contact with skin, H317 — May cause an allergic skin reaction and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 96-29-7
- Jingsj CID
- J-1498410-2
- Molecular Formula
- C4H9NO
- Molecular Weight
- 87.120 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -30 °C |
|---|---|
| Boiling Point | 152.5±0.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 60.0±0.0 °C |
| Exact Mass | 87.068413 |
| PSA | 32.59000 |
| LogP | 0.65 |
| Additional Property | 3 (vs air) |
| Vapor Pressure | 1.9±0.5 mmHg at 25°C |
| Refractive Index | 1.422 |
| Additional Property | 114 g/L (20 ºC) |
GHS Safety & Compliance
- H312 — Harmful in contact with skin
- H317 — May cause an allergic skin reaction
- H318 — Causes serious eye damage
- H351 — Suspected of causing cancer
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 2-Butanone oxime?
The CAS number of 2-Butanone oxime is 96-29-7.
What are the molecular formula and molecular weight of 2-Butanone oxime?
2-Butanone oxime has molecular formula C4H9NO and molecular weight 87.120 g/mol.
Is 2-Butanone oxime hazardous?
2-Butanone oxime has GHS signal word Danger and hazard statements H312 — Harmful in contact with skin; H317 — May cause an allergic skin reaction; H318 — Causes serious eye damage.
What are the upstream and downstream products of 2-Butanone oxime?
For 2-Butanone oxime, Upstream Products: 2-Nitrobutane, 2-Butanol, Acetylene; Downstream Products: Ethylamine, acetic acid, (S)-(+)-2-Aminobutane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Butanone oxime (CAS 96-29-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498410-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.