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Acrylonitrile is a clear, flammable liquid with a strong, sharp odor and is toxic in nature.
It has limited solubility in water but readily dissolves in most organic solvents.
As a conjugated unsaturated nitrile, its molecular structure includes a carbon-carbon double bond and a cyano group, which allow it to undergo various reactions.
These include hydration to form acrylamide and acrylic acid, diene synthesis with dienes, hydrogenation to produce propionitrile and propylamine, copolymerization with acrylamide, electrolytic coupling to create adiponitrile, and serving as a cyanoethylation agent for alcohols and amines.
Properties
| Physical State | Transparent liquid |
|---|---|
| Solubility | Soluble in water, ethanol and ether |
| Insolubility | Insoluble in non-polar solvents |
| Alkalinity | neutral |
| Hydration States | N/M |
| Corrosiveness | N/M |
| Cleaning Power | N/M |
| Bleaching | N/M |
| Compatibility | N/M |
Applications
The main use of acrylonitrile is as a monomer to produce polymers such as polyacrylonitrile, acrylic fibers and nitrile rubber.
Structural Identifiers
| Linear Formula | C3H3N |
|---|---|
| CAS No. | 107-13-1 |
| MDL Number | MFCD00001927 |
| EINECS No. | 203-466-5 |
| Beilstein/Reaxys No. | 635685 |
| Pubchem CID | 12196256 |
| IUPAC Name | 2-propenenitrile |
| SMILES | N#CC=C |
| InChI Identifier | InChI=1S/C3H3N/c1-2-3-4/h2H,1H2 |
| InChI Key | NLHHRLWOUZZQLW-UHFFFAOYSA-N |
| ChEBI | 28217 |
| UN NO. | UN 1093 |
| Synonyms: | 2-Propenenitrile;Propenenitrile;prop-2-enenitrile;ACRYLIC ACID NITRILE;Acrylon;CH2CHCN;Acrylnitril;PROPENITRILE;CYANOETHYLENE;Acrylonitrile monomer |
| Grades | Industrial grade |
| Groups | nitrile |
| MARKETS | Construction, Textile, Paper, Polymer |
Technical specification
| Items | Unit | Lower Limit | Upper Limit |
|---|---|---|---|
| Characteristic | Clear liquid, no suspension | ||
| Color | Pt-Co | 5 | |
| Density 20℃ | g/cm3 | 0.800 | 0.807 |
| Acidity (as acetic acid) | mg/kg | 20 | |
| pH (5% aq) | 6.0 | 9.0 | |
| Titration value(5% aq) | mL | 2.0 | |
| Water | % | 0.20 | 0.45 |
| Total aldehydes (as acetaldehyde) | mg/kg | 30 | |
| Total cyanides (as HCN) | mg/kg | 5 | |
| Peroxide(as Hydrogen Peroxide) | mg/kg | 0.20 | |
| Iron | mg/kg | 0.10 | |
| Cu | mg/kg | 0.10 | |
| Acrolein | mg/kg | 10 | |
| Acetone | mg/kg | 80 | |
| Acetonitrile | mg/kg | 150 | |
| Propionitrile | mg/kg | 100 | |
| Oxazole | mg/kg | 200 | |
| Methacrylonitrile | mg/kg | 300 | |
| Acrylonitrile | % | 99.5 | |
| Distillation Range (with 0.10133MPa) | ℃ | 74.5 | 79.5 |
| Inhibitor, methoxyphenol | mg/kg | 35 | 45 |
Packaging
160kg drum
Illustrated packaging: Plastic drums. Confirm the shipment packaging with the quotation.
On a small screen, scroll the technical table horizontally.
Published reference specifications. Confirm the current grade, SDS / TDS / COA, packaging and delivery terms with your quotation.