Acetonitrile, LC-MS Grade, 99.8%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
15492857	Thermo Scientific Alfa Aesar 047138.K2	1 L
15412867	Thermo Scientific Alfa Aesar 047138.M1	4 x 1 L
15402867	Thermo Scientific Alfa Aesar 047138.K7	4 L
15422867	Thermo Scientific Alfa Aesar 047138.M6	4 x 4 L

Description

Solvent for LC-MS analysisAcetonitrile 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 brand. The original Alfa Aesar 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: -48°C to -45°C
• Color: Colorless
• Boiling Point: 80°C to 82°C
• Odor: Pungent
• Refractive Index: 1.344
• MDL Number: MFCD00001878
• Beilstein: 741857
• 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: LC-MS

• CAS: 75-05-8
• Density: 0.786 g/mL
• Flash Point: 5°C (41°F)
• Physical Form: Liquid
• Molecular Formula: C2H3N
• UN Number: UN1648
• Merck Index: 14,70
• Solubility Information: Miscible with water,methanol,methyl acetate,ethyl acetate and chloroform. Immiscible with saturated hydrocarbons.
• SMILES: CC#N
• Molecular Weight (g/mol): 41.053
• ChEBI: CHEBI:38472
• Percent Purity: 99.8%
• Chemical Name or Material: Acetonitrile

Safety and Handling

GHS H Statement
H225-H302-H312-H332-H319
Highly flammable liquid and vapor.
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.
Causes serious eye irritation.

P210-P233-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P312-P314-P330-P363-P370+P378q-P501c

H225-H302+H312+H332-H319

missing translation for 'dotInformation' : Transport Hazard Class: 3; Packaging Group: II; Proper Shipping Name: ACETONITRILE

missing translation for 'einecsNumber' : 200-835-2

missing translation for 'rtecsNumber' : AL7700000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

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

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

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/soap.
• 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.

Supplemental information

• MIXTURE LIST-Contains : Acetonitrile

RUO – Research Use Only