What Is Acetonitrile (CAS 75-05-8) ?
CAS 75-05-8 Acetonitrile is an organic solvent characterized by its non-flammability and low toxicity. It has a distinctive sweet smell, colorless liquid appearance, and high boiling point. It is widely used as a chemical intermediate in the production of pharmaceuticals, agrochemicals, dyes, plastics, and other materials.

Acetonitrile Acn Properties
|
Properties |
|
|
Chemical formula |
C2H3N |
|
Molar mass |
41.053 g·mol−1 |
|
Appearance |
Colorless liquid |
|
Odor |
Faint, distinct, fruity |
|
Density |
0.786 g/cm3 at 25°C |
|
Melting point |
−46 to −44 °C; −51 to −47 °F; 227 to 229 K |
|
Boiling point |
81.3 to 82.1 °C; 178.2 to 179.7 °F; 354.4 to 355.2 K |
|
Solubility in water |
Miscible |
|
log P |
−0.334 |
|
Vapor pressure |
9.71 kPa (at 20.0 °C) |
What Is Acetonitrile CAS 75-05-8 Used for?
Solvent: Acetonitrile is primarily used in chemical laboratories and industry for high-performance liquid chromatography (HPLC) and LC-MS, as well as for sample preparation (SPE, LLE) and as a reaction medium.
Pharmaceuticals: Solvent for production, extraction, purification and cleaning equipment.
Chemical synthesis: Acetonitrile is used as an intermediate in the production of acetophenone, thiamine, pesticides, alpha-naphthaleneacetic acid and more.
Electronics: Used in lithium batteries due to its high dielectric constant.
Petrochemicals: It is employed in extractive distillation to separate hydrocarbons.
Materials: A solvent used in the production of photographic film, nitrile rubber and acrylic fibres.
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CAS 64-19-7 Acetic acid/Glacial Acetic Acid; CAS 75-05-8 Acetonitrile; CAS 67-68-5 Dimethyl Sulfoxide (DMSO); CAS 67-63-0 Isopropyl alcohol (IPA); CAS 95-47-6 o-Xylene; CAS 106-42-3 p-Xylene; CAS 75-09-2 Dichloromethane (DCM).
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