Acetonitrile, 99+%, extra pure, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10265290	Thermo Scientific Acros 149520010	1 L	Glass Bottle
10225340	Thermo Scientific Acros 149520025	2.5 L	Glass Bottle
10642145	Thermo Scientific Acros 149520050	5 L	Plastic Drum
10163240	Thermo Scientific Acros 149520250	25 L	Plastic Drum

Description

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 Weight (g/mol): 41.053
• InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N
• PubChem CID: 6342
• IUPAC Name: acetonitrile

• Molecular Formula: C2H3N
• MDL Number: MFCD00001878
• Synonym: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitrile, cyanure de methyl, methylkyanid, mecn
• ChEBI: CHEBI:38472
• SMILES: CC#N

Specifications

• Melting Point: -46.0°C
• Decomposition Information: >500°C
• Boiling Point: 81.0°C to 82.0°C
• Physical Form: Liquid
• Assay Percent Range: 99+%
• Specific Gravity: 0.781
• Linear Formula: CH₃CN
• Vapor Pressure: Vapor Pressure: 97mbar at 20°C
• Beilstein: 02, 183
• Fieser: 02,13; 12,450; 13,156; 15,1
• Synonym: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitrile, cyanure de methyl, methylkyanid, mecn
• InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N
• IUPAC Name: acetonitrile
• PubChem CID: 6342
• Formula Weight: 41.05
• Grade: Extra Pure

• CAS: 75-05-8
• Density: 0.7810g/mL
• Flash Point: 2°C
• Refractive Index: 1.3430 to 1.3450
• Residue after Evaporation: 0.005% max.
• Molecular Formula: C2H3N
• MDL Number: MFCD00001878
• Viscosity: 0.36 mPa.s (20°C)
• Water: 0.3% max. (K.F.)
• Merck Index: 15, 69
• Solubility Information: Solubility in water: miscible. Other solubilities: soluble in alcohol, ethyl acetate, acetone, ether
• SMILES: CC#N
• Molecular Weight (g/mol): 41.053
• ChEBI: CHEBI:38472
• Percent Purity: ≥99%
• Chemical Name or Material: Acetonitrile

Safety and Handling

GHS H Statement:
Causes serious eye irritation.
Harmful if inhaled.
Harmful if swallowed.
Harmful in contact with skin.
Highly flammable liquid and vapor.

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.

Danger

Product Identifier

• Acetonitrile

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Flammable liquid Category 2

Hazard Statement

• H319-Causes serious eye irritation.
• H302-Harmful if swallowed.
• H312-Harmful in contact with skin.
• H332-Harmful if inhaled.
• H225-Highly flammable liquid and vapour.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only