| Formula / Notation | C4H9NO |
|---|---|
| CAS Number | 96-29-7 |
| Molecular Weight | 87.12 |
| Melting Point | -21.1 °F (NTP, 1992) |
| Boiling Point | 306 °F at 760 mmHg (NTP, 1992) |
| Density | 0.9232 at 68 °F (NTP, 1992) - Less dense than water; will float |
| Solubility | greater than or equal to 100 mg/mL at 72 °F (NTP, 1992) |
| Appearance | Methyl ethyl ketoxime is a clear colorless liquid with a musty odor. (NTP, 1992) |
| Also Known As | N-butan-2-ylidenehydroxylamine; methylethyl ketoxime; Ethyl-methylketonoxim; DTXSID1021821; MEKO; DTXCID701821; RefChem:909691; 51YGE935U9; 96-29-7; Methyl ethyl ketoxime |
| Category | Solvents |
What is 2-Butanone oxime?
2-Butanone oxime (C4H9NO) is a solvent that appears as Methyl ethyl ketoxime is a clear colorless liquid with a musty odor. (NTP, 1992). It has a molecular weight of 87.12 g/mol. Its IUPAC name is N-butan-2-ylidenehydroxylamine. Boiling point: 306 °F at 760 mmHg (NTP, 1992). Melting point: -21.1 °F (NTP, 1992).
Formula & Notation
IUPAC Name: N-butan-2-ylidenehydroxylamine
Other Names / Synonyms: N-butan-2-ylidenehydroxylamine; methylethyl ketoxime; Ethyl-methylketonoxim; DTXSID1021821; MEKO; DTXCID701821; RefChem:909691; 51YGE935U9; 96-29-7; Methyl ethyl ketoxime
Properties & Characteristics
Physical Data
| Property | Value |
|---|---|
| Melting Point | -21.1 °F (NTP, 1992) |
| Boiling Point | 306 °F at 760 mmHg (NTP, 1992) |
| Density | 0.9232 at 68 °F (NTP, 1992) - Less dense than water; will float |
| Molecular Weight | 87.12 |
| Solubility | greater than or equal to 100 mg/mL at 72 °F (NTP, 1992) |
| Appearance | Methyl ethyl ketoxime is a clear colorless liquid with a musty odor. (NTP, 1992) |
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
2-Butanone oxime (C4H9NO) is a solvent that appears as Methyl ethyl ketoxime is a clear colorless liquid with a musty odor. (NTP, 1992). It has a molecular weight of 87.12 g/mol. Its IUPAC name is N-butan-2-ylidenehydroxylamine. Boiling point: 306 °F at 760 mmHg (NTP, 1992). Melting point: -21.1 °F (NTP, 1992).
Used as a reaction solvent in organic synthesis, extraction solvent, cleaning agent, or in pharmaceutical manufacture.
Flammable solvent. Keep away from heat, sparks, and open flame. Use in well-ventilated area or fume hood. Consult SDS before use.
The formula or notation for 2-Butanone oxime is: C4H9NO