107-29-9
Product Name:
Acetaldoxime
Formula:
C2H5NO
Synonyms:
Acetaldehyde oxim;Acetaldoxime
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Acetaldehyde oxime appears as a colorless liquid with a pungent odor. Has two crystalline modifications, one melting at 12 °C and the other at 46.5 °C. |
|---|---|
| Color/Form | Needles |
| Boiling Point | 115 °C |
| Melting Point | 45 °C |
| Flash Point | Flash point < 22 °C |
| Solubility | Very soluble in water |
| Density | 0.9656 at 20 °C/4 °C |
| Vapor Pressure | 7.71 [mmHg] |
| LogP | log Kow = -0.13 |
| Decomposition | When heated to decomposition it emits toxic fumes of /nitrogen oxides/. |
| Heat of Combustion | -1.3201X10+9 J/kmol /Standard Net Heat of Combustion/ |
| Heat of Vaporization | 49.03 kJ/mol |
| Odor Threshold | Odor Threshold Low: 1.0 [mmHg] [HSDB] Odor threshold from IUCLID |
| Refractive Index | Index of refraction: 1.415 at 20 °C/D |
| Other Experimental Properties | Hydrolyzes to acetaldehyde and hydroxylamine by treatment with aqueous hydrochloric acid |
| Chemical Classes | Nitrogen Compounds -> Oximes |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 59.07 g/mol |
|---|---|
| XLogP3 | -0.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 59.037113783 g/mol |
| Monoisotopic Mass | 59.037113783 g/mol |
| Topological Polar Surface Area | 32.6 Ų |
| Heavy Atom Count | 4 |
| Formal Charge | 0 |
| Complexity | 25.2 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Acetaldehyde oxime appears as a colorless liquid with a pungent odor. Has two crystalline modifications, one melting at 12 °C and the other at 46.5 °C.