Pyrazine-2-carbonitrile, 97+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11484413	Thermo Scientific Alfa Aesar A10974.06	5 g
11494413	Thermo Scientific Alfa Aesar A10974.14	25 g
11404423	Thermo Scientific Alfa Aesar A10974.22	100 g

Description

Pyrazine-2-carbonitrile is used as an organic chemical synthesis intermediate.

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.

Applications
Pyrazine-2-carbonitrile is used as an organic chemical synthesis intermediate.

Solubility
Slightly soluble in water.

Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.

Chemical Identifiers

• CAS: 19847-12-2
• Molecular Weight (g/mol): 105.10
• InChI Key: PMSVVUSIPKHUMT-UHFFFAOYSA-N
• PubChem CID: 73172
• IUPAC Name: pyrazine-2-carbonitrile

• Molecular Formula: C5H3N3
• MDL Number: MFCD00049361
• Synonym: pyrazinecarbonitrile, 2-cyanopyrazine, cyanopyrazine, 2-pyrazinecarbonitrile, pyrazinenitrile, pyrazinonitrile, 2-cyanopyarine, 2-cyano pyrazine
• ChEBI: CHEBI:3982
• SMILES: N#CC1=CN=CC=N1

Specifications

• CAS: 19847-12-2
• Boiling Point: 90°C to 93°C (15 mmHg)
• Molecular Formula: C5H3N3
• UN Number: UN3276
• Synonym: pyrazinecarbonitrile, 2-cyanopyrazine, cyanopyrazine, 2-pyrazinecarbonitrile, pyrazinenitrile, pyrazinonitrile, 2-cyanopyarine, 2-cyano pyrazine
• SMILES: N#CC1=CN=CC=N1
• Molecular Weight (g/mol): 105.10
• ChEBI: CHEBI:3982
• Percent Purity: ≥97%

• Melting Point: 18°C to 20°C
• Flash Point: 96°C (204°F)
• MDL Number: MFCD00049361
• Beilstein: 110008
• InChI Key: PMSVVUSIPKHUMT-UHFFFAOYSA-N
• IUPAC Name: pyrazine-2-carbonitrile
• PubChem CID: 73172
• Formula Weight: 105.1
• Chemical Name or Material: Pyrazine-2-carbonitrile

Safety and Handling

GHS H Statement
H331-H302-H312-H315-H319-H335
Toxic if inhaled.
Harmful if swallowed.
Harmful in contact with skin.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

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RUO – Research Use Only