Product Description

Name:Acetonitrile;
Nickname: methyl cyanide;
Molecular formula:C2H3N；
Molecular weight:*1.*5；
CAS：******8；
EINECS:********2;
Properties: colorless liquid, very volatile, with a special odor similar to ether;
Melting point(℃)：**5.7；
Relative density (water =1):0.*9；
Boiling point:****2℃；
Relative vapor density (air =1):1.*2;
Saturated vapor pressure(kPa)：*3.*3(*7℃);
Ignition temperature:(℃)：**4;
Burning heat(kJ/mol)：***4.0;
Critical temperature(℃)：**4.7;
Critical pressure(MPa)：4.*3;
Flash point(℃)：6；
Upper limit of explosion%(V/V)：*6.0；
Lower limit of explosion%(V/V)：3.0；
Solubility: it can be mixed soluble with water, methanol, methyl acetate, acetone, ether, chloroform, carbon tetrachloride and vinyl chloride;
Chemical property:
1. Acetonitrile as stable compounds, not easily oxidized or reduced, but for the triple bond between carbon and nitrogen, the addition reaction occurred easily;
2. In the hydrolysis of acid or alkali, it is hydrolyzed to produce amides and further hydrolyze into acid;
3. Reduction producing ethylamine;
4. Reacting with Grignard reagent, the product is hydrolyzed to the ketone;
5. Acetonitrile can react with sodium metal, sodium alcohol or sodium amino sodium;
Application:
1. Extraction of butadiene, synthetic fiber, certain special coatings, oil industry, oil industry, etc.: solvent;
2. Medicine: reaction medium and intermediate;
3. Spices: intermediates;
4. Nitrogen fertilizer synergist: raw material;
5. Alcohol: denaturant;
6. Other: synthesis of ethylamine, acetic acid, fabric dyeing, lighting industry, etc.