Name | Butyraldehyde oxime, mixture of isomers |
Synonyms | Exkin 1 BUTANAL OXIME Butyraldoxime BUTYRALDOXIME Butanal oxime Butylaldoxime n-Butyraldoxime (1Z)-butanal oxime (1E)-Butanal oxime (1E)-butanal oxime Butyraldehyde oxime BUTYRALDEHYDE OXIME N-hydroxybutan-1-imine butyraldehydeoxime,mixtureofisomers Butyraldehyde oxime, mixture of isomers |
CAS | 110-69-0 |
EINECS | 203-792-8 |
InChI | InChI=1/C4H9NO/c1-2-3-4-5-6/h4,6H,2-3H2,1H3/b5-4+ |
Molecular Formula | C4H9NO |
Molar Mass | 87.12 |
Density | 0.923 |
Melting Point | -29.5°C |
Boling Point | 152-154 °C |
Flash Point | 58 °C |
Solubility | Chloroform, Methanol (Slightly) |
Vapor Presure | 2.26mmHg at 25°C |
Appearance | Oil |
Color | Colourless |
BRN | 1698799 |
pKa | 11.03±0.11(Predicted) |
Storage Condition | Refrigerator, under inert atmosphere |
Stability | Stable. Combustible. Incompatible with strong oxidizing agents, powdered metals, acids. |
Refractive Index | 1.4367 |
Physical and Chemical Properties | Density 0.923 melting point -29.5°C boiling point 152-154°C flash point 58°C water-soluble <0.1g/100 mL at 20°C |
Hazard Symbols | T - Toxic |
Risk Codes | R36 - Irritating to the eyes R24 - Toxic in contact with skin R22 - Harmful if swallowed |
Safety Description | S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36 - Wear suitable protective clothing. S23 - Do not breathe vapour. |
UN IDs | 2840 |
RTECS | ES3500000 |
TSCA | Yes |
Hazard Class | 3 |
Packing Group | III |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
category | flammable liquid |
toxicity classification | poisoning |
acute toxicity | abdominal cavity-mouse LD50: 200 mg/kg |
Explosive hazard characteristics | Explosive during vacuum distillation; Strong explosives |
flammability hazard characteristics | when heated, open flame is flammable; High heat emits toxic nitrogen oxide gas |
storage and transportation characteristics | warehouse ventilation and low temperature drying; Separate storage and transportation from oxidant and metal debris |
fire extinguishing agent | dry powder, carbon dioxide, foam |