2,3-Pyrazinedicarboxylic anhydride, 97%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10410744	Thermo Scientific Acros 397130050	5 g	Glass bottle
10021334	Thermo Scientific Acros 397130250	25 g	Glass bottle

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: 4744-50-7
• Molecular Weight (g/mol): 150.09
• InChI Key: AWJWCTOOIBYHON-UHFFFAOYSA-N
• PubChem CID: 78482
• SMILES: O=C1OC(=O)C2=NC=CN=C12

• Molecular Formula: C6H2N2O3
• MDL Number: MFCD00179418
• Synonym: furo 3,4-b pyrazine-5,7-dione, 2,3-pyrazinedicarboxylic anhydride, 2,3-pyrazinecarboxylic anhydride, pyrazine-2,3-dicarboxylic anhydride, 5h,7h-furo 3,4-b pyrazine-5,7-dione, furano 3,4-b pyrazine-5,7-dione, pubchem17535, 2,3-pyrazinedicarboxylic anhydride treated bsa
• IUPAC Name: 5H,7H-furo[3,4-b]pyrazine-5,7-dione

Specifications

• CAS: 4744-50-7
• CAS Max %: 100.0
• Assay Percent Range: 97%
• MDL Number: MFCD00179418
• InChI Key: AWJWCTOOIBYHON-UHFFFAOYSA-N
• IUPAC Name: 5H,7H-furo[3,4-b]pyrazine-5,7-dione
• PubChem CID: 78482
• Percent Purity: 97%

• CAS Min %: 96.0
• Melting Point: 210°C
• Molecular Formula: C6H2N2O3
• Synonym: furo 3,4-b pyrazine-5,7-dione, 2,3-pyrazinedicarboxylic anhydride, 2,3-pyrazinecarboxylic anhydride, pyrazine-2,3-dicarboxylic anhydride, 5h,7h-furo 3,4-b pyrazine-5,7-dione, furano 3,4-b pyrazine-5,7-dione, pubchem17535, 2,3-pyrazinedicarboxylic anhydride treated bsa
• SMILES: O=C1OC(=O)C2=NC=CN=C12
• Molecular Weight (g/mol): 150.09
• Formula Weight: 150.09
• Chemical Name or Material: 2, 3-Pyrazinedicarboxylic anhydride

Safety and Handling

GHS H Statement
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear face protection.
IF ON SKIN: Wash with plenty of soap and water.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present

GHS Signal Word: Warning

missing translation for 'einecsNumber' : 225-260-4

Product Identifier

• 2,3-Pyrazinedicarboxylic anhydride

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• 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