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Acetonitrile, 99.6%, ACS reagent

Catalog No. AC423250010
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AC423250025 2.5 L
AC423250100 10 L
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Catalog No. AC423250010 Supplier Thermo Scientific Chemicals Supplier No. 423250010
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Description

CAS: 75-05-8 | C2H3N | 41.053 g/mol

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

Chemical Identifiers

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, acetonitrile, cyanure de methyl, methylkyanid, mecn
PubChem CID 6342
ChEBI CHEBI:38472
IUPAC Name acetonitrile
SMILES CC#N

Specifications

Melting Point -46.0°C
CAS Min % 99.5
CAS Max % 100.0
Decomposition Information >500°C
Density 0.7810g/mL
Boiling Point 81.0°C to 82.0°C
Quantity 1 L
Flash Point 2°C
Physical Form Liquid
Refractive Index 1.3430 to 1.3450
Residue after Evaporation 0.005% max.
Assay Percent Range 99.6%
Specific Gravity 0.781
Titratable Acid 0.008 meq/g max.
Linear Formula CH3CN
Titratable Base 0.0006 meq/g max.
Vapor Pressure Vapor Pressure: 97mbar at 20°C
Viscosity 0.36 mPa.s (20°C)
Beilstein 02, 183
Water 0.3% max. (K.F.)
Fieser 02,13; 12,450; 13,156; 15,1
Merck Index 15, 69
Solubility Information Solubility in water: miscible. Other solubilities: soluble in alcohol, ethyl acetate, acetone, ether
Formula Weight 41.05
Percent Purity 99.6%
Grade ACS Reagent
Chemical Name or Material Acetonitrile, For analysis ACS
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Safety and Handling

Hazard Category Danger
Hazard Statement GHS H Statement:
Causes serious eye irritation.
Harmful if inhaled.
Harmful if swallowed.
Harmful in contact with skin.
Highly flammable liquid and vapor.
Precautionary Statement GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Ground/Bond container and receiving equipment.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

RUO – Research Use Only