Acetonitrile (CH3CN)
Honeywell Riedel-de Haen™ Acetonitrile, LC-MS Ultra CHROMASOLV™, Honeywell Riedel-de Haën™
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 2LT Acetonitrile LC-MS Ultra CHROMASOLV, tested for UHPLC-MS
Acetonitrile, Optima™ LC/MS Grade, Fisher Chemical
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: 1878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 500ML Acetonitrile, Optima(TM) LC/MS grade
Honeywell Riedel-de Haen™ Acetonitrile, CHROMASOLV™, for HPLC, gradient grade, ≥99.9%, Honeywell Riedel-de Haën™
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 X6 Acetonitrile CHROMASOLV®, for HPLC, gradient grade,
Acetonitrile with 0.1% Trifluoroacetic Acid (v/v), Optima™ LC/MS Grade
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: 4169 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 1LT Acetonitrile, with 0.1% (v/v) TFA, Optima LC/MS grade
Scharlab Acetonitrile, LC-MS
ACETONITRIL LC-MS 2,5L
Acetonitrile with 0.1% Formic Acid (v/v), Optima™ LC/MS Grade
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.05 MDL Number: 3297 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 1LT Acetonitrile, with 0.1% (v/v) Formic acid, Optima LC/MS grade
Acetonitrile, Advanced HPLC Grade for HPLC Gradient Analysis, Fisher Chemical
1LT Acetonitrile, Advanced HPLC grade for HPLC gradient analysis
Acetonitrile, 80%, 20% Water with 0.1% Formic Acid, Optima LC/MS, Fisher Chemical
500ML Acetonitrile, 80%, 20% Water with 0.1% Formic acid, Optima LC/MS
Acetonitrile, UHPLC-MS, Thermo Scientific™
1L Acetonitrile, Optima UHPLC/MS grade
Acetonitrile, 99.9%, Extra Dry over Molecular Sieve, AcroSeal™, ACROS Organics™
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 500ML Acetonitrile, 99.9%, Extra Dry over Molecular Sieve, AcroSeal
Acetonitrile, HPLC Gradient Grade, ACROS Organics™
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 1LT Acetonitrile, 99.9%, for HPLC gradient grade,conform Eur.Ph.
Acetonitrile, Ultra Gradient Grade, BAKER ANALYZED HPLC, J.T.Baker™
Molecular Formula: C2H3N Synonym: Ethanenitrile, Cyanomethane, Methyl cyanide 5LT Acetonitrile BAKER ANALYZED HPLC
Acetonitrile, 99.9%, for HPLC, far UV, conform Eur.Ph., ACROS Organics™
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 1LT Acetonitrile, 99.9%, for HPLC, far UV, conform Eur.Ph.
Acetonitrile, anhydrous, >99.8%, Alfa Aesar
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 1LT Acetonitrile, anhydrous, 99.8+%, packaged under Argon in resealable ChemSeal¬t bottles 1l
Acetonitrile, 99.9%, for residue analysis, ECD tested, ACROS Organics™
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 1LT Acetonitrile, 99.9%, for residue analysis, ECD tested
Acetonitrile, anhydrous, >99.8%, Alfa Aesar™
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 ANH 99.8% 1L
Acetonitrile, 99.5%, for analysis, ACROS Organics™
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 25LT Acetonitrile, 99.5%, for analysis
Acetonitrile, HPLC for Fluorescence Detection, Fisher Chemical
2.5LT Acetonitrile, HPLC for fluorescence detection
Acetonitrile, 99.6%, ACS reagent, ACROS Organics™
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 10LT Acetonitrile, 99.6%, ACS reagent
Acetonitrile, ACS, >99.5%, Alfa Aesar™
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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+% 500ML
Acetonitrile, 99.8%, for HPLC, ACROS Organics™
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 1LT Acetonitrile, 99.8%, for HPLC
Acetonitrile, for UHPLC Gradient Grade Analysis
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: 1878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 2.5LT Acetonitrile, for UHPLC gradient grade analysis
Acetonitrile, Environmental Grade, 99.7+%, Alfa Aesar™
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 ENVIRONMENTALGRADE 99.7% 1L
Acetonitrile, Spectrophotometric Grade, 99.7%, Alfa Aesar™
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 1LT Acetonitrile, Spectrophotometric Grade, 99.7+% 4x1l
Acetonitrile, Certified AR for Analysis, Fisher Chemical
1LT Acetonitrile, Certified AR for analysis
Alfa Aesar™ Acetonitrile, LC-MS Grade, 99.8%
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 1LT Acetonitrile, LC-MS Grade, 99.8% 1l
Chromplete™ Acetonitrile, HPLC/GC, meets ACS/USP analytical requirements, Thermo Scientific™
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.05 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 2.5LT Acetonitrile Chromplete HPLC GC ACS Spectro
Acetonitrile, HPLC Grade, 99.7+% min, Alfa Aesar™
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 GRADE 99.7% MIN 1L
Acetonitrile, Certified, for HPLC-RMN with Low Propionitrile Level
2.5LT Acetonitrile, Certified, for HPLC-RMN with low propionitrile level
Acetonitrile, 99.9%, for residue analysis, ACROS Organics™
CAS: 75-05-8 Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N Synonym: 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 2.5LT Acetonitrile, 99.9%, for residue analysis
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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.