Is ACN acetonitrile (CAS 75-05-8) ?
Acetonitrile (ACN) is a relatively nontoxic, highly volatile and aprotic polar organic solvent.
What is another name for acetonitrile?
Cyanomethane
Acetonitrile is a colourless, highly flammable liquid. Other names for acetonitrile are methyl cyanide and cyanomethane.

Is ACN acetonitrile (CAS 75-05-8)?
Acetonitrile is an important organic compound and versatile chemical intermediate with the chemical formula C₂H₃N. Its physical properties manifest as a colorless, transparent liquid possessing a distinctive pungent odor. As a non-protonic solvent, acetonitrile exhibits exceptional solubility, dissolving various organic compounds, inorganic salts, and gaseous substances. It forms an infinitely miscible system with water, methanol, ethanol, and other alcohol-based solvents. Through reactions such as hydrolysis, reduction, and addition, it can be converted into numerous nitrogen-containing compounds. This property makes it a vital raw material for producing pharmaceutical intermediates, pesticide active ingredients, and fine chemicals.
What is acetonitrile(ACN CAS 75-05-8) used for?
Acetonitrile (ACN CAS 75-05-8) is an organic compound with multiple common uses in chemical reactions:
- Synthetic Chemistry: ACN can be used to synthesize various organic compounds, such as amides, acid anhydrides, and esters. These compounds find extensive applications in pharmaceuticals, pesticides, dyes, and other fields.
- Polymer Material Preparation: ACN serves as a raw material for polymerization reactions to produce polymers like polyacrylonitrile. These polymer materials are widely used in textiles, plastics, rubber, and related industries.
- Solvent Applications: As an excellent organic solvent, acetonitrile dissolves numerous organic and inorganic substances, making it widely used in coatings, inks, electronics, and related industries.
- Preparation of Metal Compounds: Acetonitrile (ACN) reacts with metals to form organometallic compounds like copper acetonitrile. These metal compounds find extensive applications in catalysts, electronic materials, and other fields.

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