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900667 Sigma-Aldrich

Acetonitrile

for UHPLC, for mass spectrometry

Synonym: ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide

  • CAS Number 75-05-8

  • Linear Formula CH3CN

  • Molecular Weight 41.05

  •  Beilstein/REAXYS Number 741857

  •  EC Number 200-835-2

  •  MDL number MFCD00001878

  •  NACRES NA.21

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Chromatography Reagents & Solvents, GC Solvents, Solvents for GC applications,
Quality Level   100
grade   for mass spectrometry
vapor density   1.41 (vs air)
vapor pressure   72.8 mmHg ( 20 °C)
assay   ≥99.92%
autoignition temp.   973 °F
expl. lim.   16 %
refractive index   n20/D 1.344 (lit.)
bp   81-82 °C (lit.)
mp   −45 °C (lit.)
density   0.786 g/mL at 25 °C (lit.)
Featured Industry   Food and Beverages
SMILES string   CC#N
InChI   1S/C2H3N/c1-2-3/h1H3
InChI key   WEVYAHXRMPXWCK-UHFFFAOYSA-N

Description

Packaging

1 L in glass bottle

100, 250 mL in glass bottle

Safety & Documentation

Safety Information

RIDADR 
UN 1648 3 / PGII
RTECS 
AL7700000

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Reversed-Phase HPLC Analysis of Insulin Variants and Analogs by UV and Mass Spectral Detection

Insulin is an approximately 6000 Da peptide hormone used to regulate the glucose concentration in blood. There are several different forms of insulin that are both natural and recombinant; the recomb...
Cory Muraco, Stacy Shollenberger, and Hillel Brandes
MilliporeSigma, Bellefonte, PA USA
Keywords: Chromatography, High performance liquid chromatography, Hormones, Mass spectrometry, Pharmaceutical, Phase transitions, Reversed-phase chromatography, Separation

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