Acetonitrile (CH3CN)

Acetonitrile, Ultra Gradient Grade, BAKER ANALYZED HPLC, J.T.Baker™

Moleculaire formule: C2H3N Synoniem: Ethanenitrile, Cyanomethane, Methyl cyanide

Acetonitrile, Optima™ LC/MS Grade, Fisher Chemical

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.053 MDL-nummer: 1878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitril, cyanure de methyl, methylkyanid, mecn PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

Acetonitrile, UHPLC-MS, Thermo Scientific™

Acetonitrile, Far UV Gradient Grade, BAKER ANALYZED HPLC, J.T.Baker™

Acetonitrile, for UHPLC Gradient Grade Analysis

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.053 MDL-nummer: 1878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitril, cyanure de methyl, methylkyanid, mecn PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

Acetonitrile, HPLC for Gradient Analysis, meets analytical specification of Ph.Eur, Fisher Chemical

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.053 MDL-nummer: 1878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitril, cyanure de methyl, methylkyanid, mecn PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

Acetonitrile, BAKER ANALYZED™ ULTRA LC/MS, J.T.Baker™

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.053 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitril, cyanure de methyl, methylkyanid, mecn PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

Acetonitrile with 0.1% Formic Acid (v/v), Optima™ LC/MS Grade

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.05 MDL-nummer: 3297 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methanoic acid, formylic acid, aminic acid, bilorin, hydrogen carboxylic acid, formisoton, myrmicyl, formira, acide formique, collo-bueglatt PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: formic acid SMILES: C(=O)O

Acetonitrile, 99+%, extra pure, ACROS Organics™

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.053 MDL-nummer: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitril, cyanure de methyl, methylkyanid, mecn PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

Acetonitrile, 99.9%, Extra Dry over Molecular Sieve, AcroSeal™, ACROS Organics™

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.053 MDL-nummer: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitril, cyanure de methyl, methylkyanid, mecn PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

Acetonitrile, 99.5%, for analysis, ACROS Organics™

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.053 MDL-nummer: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitril, cyanure de methyl, methylkyanid, mecn PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

Acetonitrile, ACS, >99.5%, Alfa Aesar™

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.053 MDL-nummer: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitril, cyanure de methyl, methylkyanid, mecn PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

Acetonitrile, anhydrous, >99.8%, Alfa Aesar™

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.053 MDL-nummer: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitril, cyanure de methyl, methylkyanid, mecn PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

Acetonitrile, 99.9+%, Extra Dry, AcroSeal™, ACROS Organics™

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.053 MDL-nummer: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitril, cyanure de methyl, methylkyanid, mecn PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

Acetonitrile, Extra Dry, for Synthesis, Fisher Chemical

Acetonitrile, 99.6%, ACS reagent, ACROS Organics™

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.053 MDL-nummer: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitril, cyanure de methyl, methylkyanid, mecn PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

Acetonitrile, Certified AR for Analysis, Fisher Chemical

Acetonitrile with 0.1% Trifluoroacetic Acid (v/v), Optima™ LC/MS Grade

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.053 MDL-nummer: 4169 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitril, cyanure de methyl, methylkyanid, mecn PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

Acetonitrile, HPLC for Electrochemical Detection, Fisher Chemical

Acetonitrile, 99+%, for spectroscopy, ACROS Organics™

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.053 MDL-nummer: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitril, cyanure de methyl, methylkyanid, mecn PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

Acetonitrile 99.8+%, for Residue Analysis, Distol™, Fisher Chemical

Alfa Aesar™ Acetonitrile, LC-MS Grade, 99.8%

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.053 MDL-nummer: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitril, cyanure de methyl, methylkyanid, mecn PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

Acetonitrile, HPLC for Fluorescence Detection, Fisher Chemical

Acetonitrile, for DNA Synthesis and Protein Sequencing, Fisher Chemical

Acetonitrile, HPLC Grade, 99.7+% min, Alfa Aesar™

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.053 MDL-nummer: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitril, cyanure de methyl, methylkyanid, mecn PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

Acetonitrile, Anhydrous, Amine free, 99.9%, Alfa Aesar™

Chromplete™ Acetonitrile, HPLC/GC, meets ACS/USP analytical requirements, Thermo Scientific™

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.05 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitril, cyanure de methyl, methylkyanid, mecn PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

Acetonitrile, Advanced HPLC Grade for HPLC Gradient Analysis, Fisher Chemical

Acetonitrile, Certified, for HPLC-RMN with Low Propionitrile Level

Acetonitrile, 99.9%, for residue analysis, ACROS Organics™

CAS: 75-05-8 Moleculaire formule: C2H3N Molecular Weight (g/mol): 41.053 MDL-nummer: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synoniem: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitril, cyanure de methyl, methylkyanid, mecn PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N

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acetonitrile-structure-18-1511

Acetonitrile (CH3CN), CAS 75-05-8, also known as methyl cyanide or cyanomethane, is the simplest organic nitrile. Produced mainly as a byproduct of manufacturing acrylonitrile, acetonitrile is a colorless liquid with an ether-like odor.

Available in various grades, acetonitrile is commonly used in the laboratory:

  • As a polar aprotic solvent for a variety of organic reactions
  • For such applications as high-performance liquid chromatography (HPLC)
  • For reverse-phase HPLC as an alternative to methanol

In industry, it is likewise used as a solvent for the manufacture of such products as pharmaceuticals, pesticides, and perfumes.

When heated, acetonitrile emanates highly toxic hydrogen cyanide fumes and produces flammable vapors in reaction with water, steam, or acids. Exposure to acetonitrile in liquid or vapor form may irritate the eyes, nose, and respiratory tract. Long-term exposure may cause central nervous system damage. Handlers should wear protective gloves, proper eye and face protection, and avoid breathing fumes. Acetonitrile should be kept away from open flames, hot surfaces, and sources of ignition and stored in a well-ventilated, cool, tightly closed container.

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