A1224012
2-Butanoneoxime , 99% , 96-29-7
Synonym(s):
Methyl ethyl ketoxime
CAS NO.：96-29-7
Empirical Formula: C4H9NO
Molecular Weight: 87.12
MDL number: MFCD00013935
EINECS: 202-496-6
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -30 °C |
| Boiling point: | 59-60 °C15 mm Hg(lit.) |
| Density | 0.924 g/mL at 25 °C(lit.) |
| vapor density | 3 (vs air) |
| vapor pressure | <8 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | 140 °F |
| solubility | water: soluble100g/L at 25°C |
| form | Liquid |
| pka | pK1:12.45 (25°C) |
| color | Clear colorless to pale yellow |
| Water Solubility | 114 g/L (20 ºC) |
| BRN | 1698241 |
| Dielectric constant | 3.4（20℃） |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. May react with strong acids to form an explosive material. |
| InChIKey | WHIVNJATOVLWBW-SNAWJCMRSA-N |
| LogP | 0.63 at 25℃ |
Description and Uses
2-Butanone oxime was employed as reagent and solvent in the syntheses of ketoimine and 2,4-dipyridyl-1,3,5-triazapentadiene palladium(II) complexes. It was also used in the synthesis of novel acetaldiimine cobalt complex, [CoI2{((CH3CH2)(CH3)C=NO)2C(CH3)2}]. Methyl ethyl ketoxime is used primarily as an antiskinning agent in alkyd coating resins
Safety
| Symbol(GHS) |    GHS05,GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H301-H312-H315-H317-H318-H336-H350-H370-H373 |
| Precautionary statements | P202-P260-P280-P301+P310-P302+P352+P312-P305+P351+P338 |
| Hazard Codes | Xn,T |
| Risk Statements | 21-40-41-43-52/53-48/25 |
| Safety Statements | 13-23-26-36/37/39-61-45-36/37-25 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 1 |
| RTECS | EL9275000 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29280090 |
