I5040
Honeywell

Acetonitrile

SKU
I5040
ACS Reagent, for HPLC, Spectrophotometry, >99.9%
Synonym(s)
ACN; Methyl Cyanide
Brand
Honeywell
UNSPSC Code
12191502
Beilstein Registry Number CAS Numbers (All) EC Number
Linear Formula
C2H3N
MDL Number Molar Mass
41.05 g/mol
Synonyms
ACN; Methyl Cyanide

Documents

Specifications

PropertyValue
Assay (GC)min. 99.9 %
Non-volatile mattermax. 0.0005%
Water (Karl Fischer)max. 0.02%
Free acid (as CH3COOH)max. 0.002%
Free alkali (as NH3)max. 0.0002%
Transmittance at 195 nmmin. 65%
Transmittance at 200 nmmin. 88%
Transmittance at 210 nmmin. 93%
Transmittance at 235 nmmin. 99%
Fluorescence (chinin) at 254 nmmax. 1ppb
Fluorescence (chinin) at 365 nmmax. 0.5ppb

Properties

PropertyValue
Boiling Point/Range82 °C (1.013 hPa)
ColorColorless
Density0.7857 g/cm3 (20 °C)
Flashpoint6 °C
FormLiquid
GradePerformance HPLC Solvents
Incompatible MaterialsMay attack many plastics, rubbers and coatings, Perchlorates, Sulfites, Reducing agents, Oxidizing agents, Bases, Acids
Lower Explosion Limit3 %(V)
Melting Point/Range-46 °C
Partition Coefficient-0.34
Solubility in WaterCompletely miscible
Storage TemperatureAmbient
Upper Explosion Limit16 %(V)
Vapor Density1.42
Vapor Pressure97 hPa (20 °C)
pH-ValueNot applicable

Safety Information

PropertyValue
Hazard Class3
Package GroupII
UN IDUN1648
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