CAS 75-05-8

Acetonitrile

Description:

Acetonitrile, with the chemical formula CH₃CN and CAS number 75-05-8, is a colorless, volatile liquid that is widely used as a solvent in various chemical processes. It has a distinctive sweet odor and is highly polar, which makes it an excellent solvent for a range of organic compounds, particularly in reactions involving nucleophiles. Acetonitrile has a relatively low boiling point and high dielectric constant, contributing to its effectiveness in dissolving salts and other polar substances. It is miscible with water and many organic solvents, enhancing its utility in laboratory and industrial applications. Acetonitrile is also used in the production of pharmaceuticals, as well as in the extraction of certain compounds and in chromatographic techniques. While it is generally considered to have low toxicity, exposure can lead to irritation of the skin, eyes, and respiratory system, necessitating appropriate safety measures when handling. Its chemical stability and reactivity make it a valuable compound in organic synthesis and analytical chemistry.

Formula: C₂H₃N

InChI: InChI=1S/C2H3N/c1-2-3/h1H3

InChI key: InChIKey=WEVYAHXRMPXWCK-UHFFFAOYSA-N

SMILES: C(C)#N

Synonyms:

• ACN
• AN
• Acetonitril
• Acetonitrile
• Acetonitrile For Uv-Spectroscopy
• Acetonitrile Gradient
• Acetonitrile cluster
• Acetonitrile solution
• Acetonitrilo
• Acétonitrile
• Acrilonitrile (ACN)
• Cianometano
• Cianuro de metilo
• Cianuro di Metile
• Cyanomethan
• Cyanomethane
• Ethanenitrile
• Ethyl nitrile
• Methane, cyano-
• Methanecarbonitrile
• Methyl cyanide
• Methyl cyanide (MeCN)
• Methylcyanid
• Méthyl cyanure
• Mobile Phase Acetonitrile
• Nsc 7593
• Phosphoramidite Diluent For Pharmacia
• R5, Acetonitrile
• acetonitrile B&J brand 4 L
• acetonitrile absolute over molecular sieve (H2O <0.001%)
• アセトニトリル
• シアノメタン

ACETONITRILE MSCHROM FOR LC-MS ANALYSIS

CAS: 75-05-8

Assay (by GC) Min 99.9 %
Water (KF) Max 0.01 %
absorbance at 195 nm Max 0.097
absorbance at 200 nm Max 0.022
absorbance at 230 nm Max 0.004
propionitrile (GC) Max. 0.2 %
non-volatile matter Max. 0.0002 %
free acid (as CH3COOH) Max. 0.001 %
free alkali (as NH3) Max. 0.0001 %
HPLC-gradient at 210 nm Max. 1 mAU
HPLC-gradient at 254 nm Max. 0.2 mAU
baseline drift at 210 nm Max. 12 mAU
fluorescence (chinin) at 254 nm Max. 0.5 ppb
fluorescence (chinin) at 365 nm Max. 0.5 ppb
suitability for the LC-MS complying

Formula: CH3CN

Purity: Min 99.9 % (Assay by GC)

Color and Shape: Clear Colorless

Molecular weight: 41.05

Ref: BC-201102500

Acetonitrile [for Spectrophotometry]

CAS: 75-05-8

Formula: C₂H₃N

Purity: >99.5%(GC)

Color and Shape: Colorless clear liquid

Molecular weight: 41.05

Ref: 3B-A0293

Acetonitrile [for HPLC Solvent]

CAS: 75-05-8

Formula: C₂H₃N

Purity: >99.5%(GC)

Color and Shape: Colorless clear liquid

Molecular weight: 41.05

Ref: 3B-A0793

Acetonitrile

CAS: 75-05-8

Formula: C₂H₃N

Purity: >99.5%(GC)

Color and Shape: Colorless clear liquid

Molecular weight: 41.05

Ref: 3B-A0060

Acetonitrile, Spectrophotometric Grade, 99.7+%

CAS: 75-05-8

Acetonitrile is utilized as a polar aprotic solvent in organic synthesis, and in the purification of butadiene. It is used in all the analytical laboratories as a major component of mobile phase in High Performance Liquid Chromatography (HPLC) and in Liquid Chromatography - Mass Spectrometry (LC-MS

Formula: C₂H₃N

Purity: 99.7+%

Molecular weight: 41.05

Ref: 02-032470

Acetonitrile, ACS, 99.5+%

CAS: 75-05-8

It is utilized as a polar aprotic solvent in organic synthesis and in the purification of butadiene. It is used as a mobile phase in HPLC and in LC-MS. Aqueous two-phase systems based on acetonitrile and carbohydrates play an important character in the extraction and purification of biomolecules cal

Formula: C₂H₃N

Purity: 99.5+%

Color and Shape: Liquid

Molecular weight: 41.05

Ref: 02-036423

Acetonitrile HPLC Gradient

CAS: 75-05-8

Assay (by GC) Min 99.9 %
Water (by KF) Max 0.02 %
Non-volatile matter Max.0.0005 %
Free acid (asCH3COOH) Max.0.001 %
Free alkali (asNH3) Max.0.0002 %
Absorbance at :
at 400nm Max 0.0044
at 250nm Max 0.0044
at 235nm Max 0.0044
at 230nm Max 0.0044
at 200nm Max 0.032
at 195nm Max 0.12
HPLC Gradient at 210nm Max 3 m AU
HPLC Gradient at 254nm Max 0.5 m AU
Baselinedrift at 210nm Max 15 m AU
Filtration (0.2 um) Passes test

Formula: CH₃CN

Purity: Min 99.9 %(by GC)

Color and Shape: Liquid. Clear Colorless

Molecular weight: 41.05

Ref: BC-200122500

Acetonitrile, Supergradient HPLC Grade (Far UV), 99.9+%

CAS: 75-05-8

Suitable for gradient HPLCAcetonitrile is used as a mobile phase in High Performance Liquid Chromatography and Liquid Chromatography coupled with Mass Spectrometry. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label i

Formula: C₂H₃N

Purity: 99.9+%

Molecular weight: 41.05

Ref: 02-042879

Acetonitrile, anhydrous, 99.8+%, packaged under Argon in resealable ChemSeal&trade; bottles

CAS: 75-05-8

Acetonitrile is utilized as a polar aprotic solvent in organic synthesis, and in the purification of butadiene. It is used in all the analytical laboratories as a major component of mobile phase in High Performance Liquid Chromatography (HPLC) and in Liquid Chromatography - Mass Spectrometry (LC-MS

Formula: C₂H₃N

Purity: 99.8+%

Color and Shape: Colorless, Liquid

Molecular weight: 41.05

Ref: 02-043166

Acetonitrile, HPLC Grade, 99.7+% min

CAS: 75-05-8

Acetonitrile is used as a mobile phase in high performance liquid chromatography and liquid chromatography coupled with mass spectrometry. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to th

Formula: C₂H₃N

Purity: 99.7+%

Color and Shape: Clear colorless, Liquid

Molecular weight: 41.05

Ref: 02-022927

Acetonitrile, 99%

CAS: 75-05-8

Acetonitrile is utilized as a polar aprotic solvent in organic synthesis, and in the purification of butadiene. It is used in all the analytical laboratories as a major component of mobile phase in High Performance Liquid Chromatography (HPLC) and in Liquid Chromatography - Mass Spectrometry (LC-MS

Formula: C₂H₃N

Purity: 99%

Color and Shape: Clear colorless, Liquid

Molecular weight: 41.05

Ref: 02-A19862

Acetonitrile, anhydrous, 99.8+%

CAS: 75-05-8

Water 100ppm, typically 50ppm (0.005%)

Formula: C₂H₃N

Purity: 99.8+%

Color and Shape: Liquid, Clear colorless

Molecular weight: 41.05

Ref: 02-042311

Acetonitrile, HPLC Grade (Far UV), 99.8+%

CAS: 75-05-8

It is used as a mobile phase in High Performance Liquid Chromatography and Liquid Chromatography coupled with Mass Spectrometry. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy br

Formula: C₂H₃N

Purity: 99.8+%

Color and Shape: Liquid, Clear colorless

Molecular weight: 41.05

Ref: 02-042880

Acetonitrile, far UV/gradient grade, 99.9+%

CAS: 75-05-8

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₂H₃N

Purity: 99.9+%

Color and Shape: Clear colorless, Liquid

Molecular weight: 41.05

Ref: 02-H33387

Acetonitrile, LC-MS Grade, 99.8%

CAS: 75-05-8

Solvent for LC-MS analysis

Formula: C₂H₃N

Purity: 99.8%

Color and Shape: Clear liquid

Molecular weight: 41.05

Ref: 02-047138

Acetonitrile, Environmental Grade, 99.7+%

CAS: 75-05-8

Maximum level of impurities: Evaporation residue 5ppm, H2O 0.05%, Halogenated residue 10ng/L (GC-ECD) 0.01%

Formula: C₂H₃N

Purity: 99.7+%

Molecular weight: 41.05

Ref: 02-040972

Bisoprolol impurity standard

CAS: 75-05-8

Bisoprolol impurity standard

Color and Shape: Colourless Liquid

Ref: 47-1228

ETONOGESTREL IMPURITY MIXTURE CRS

CAS: 75-05-8

ETONOGESTREL IMPURITY MIXTURE CRS

Ref: 41-Y0002416

Residual Solvent Class 2 - Acetonitrile

CAS: 75-05-8

Nitrile function compounds, nesoi

Color and Shape: Liquid

Ref: 45-1601340

Alcohol Determination--Acetonitrile

CAS: 75-05-8

Nitrile function compounds, nesoi

Color and Shape: Colorless Liquid

Ref: 45-1012699