2H-Pyran-2-one, 97%

Description

CAS: 504-31-4 | C₅H₄O₂ | 96.09 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.

Specifications

Chemical Identifiers

• CAS: 504-31-4
• Molecular Formula: C₅H₄O₂
• Molecular Weight (g/mol): 96.09
• MDL Number: MFCD00006639
• InChI Key: ZPSJGADGUYYRKE-UHFFFAOYSA-N
• Synonym: 2h-pyran-2-one, alpha-pyrone, 2-pyranone, 2-pyrone, coumalin, pyrone, .alpha.-pyrone, unii-8ww45i202v, 2-oxo-2h-pyran, oxidopyrylium
• PubChem CID: 68154
• ChEBI: CHEBI:37965
• IUPAC Name: pyran-2-one
• SMILES: C1=CC(=O)OC=C1

• CAS Min %: 96.0
• CAS Max %: 100.0
• Melting Point: 8°C to 9°C
• Color: Yellow to Brown
• Density: 1.2100g/mL
• Boiling Point: 104°C (30.0 mmHg)
• Flash Point: 94°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 96% min. (GC)
• Packaging: Glass bottle
• Refractive Index: 1.5280 to 1.531
• Quantity: 1 g
• Specific Gravity: 1.21
• Formula Weight: 96.09
• Percent Purity: 97%
• Physical Form: Liquid
• Chemical Name or Material: 2H-Pyran-2-one

Safety and Handling

EINECSNumber

207-990-5

SDS

RUO – Research Use Only