2-Pyrrolidinone, 99%

Description

CAS: 616-45-5 | C₄H₇NO | 85.11 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: 616-45-5
• Molecular Formula: C₄H₇NO
• Molecular Weight (g/mol): 85.11
• MDL Number: MFCD00005270
• InChI Key: HNJBEVLQSNELDL-UHFFFAOYSA-N
• Synonym: 2-pyrrolidinone, pyrrolidone, butyrolactam, 2-pyrrolidone, 2-oxopyrrolidine, pyrrolidon, 2-ketopyrrolidine, 2-pyrol, pyrrolidinone, gamma-butyrolactam
• PubChem CID: 12025
• ChEBI: CHEBI:36592
• IUPAC Name: pyrrolidin-2-one
• SMILES: C1CC(=O)NC1

• CAS Min %: 98.5
• CAS Max %: 100.0
• Melting Point: 25.5°C
• Color: Colorless to Yellow
• Density: 1.1030g/mL
• Boiling Point: 250.0°C
• Flash Point: 138°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 98.5% min. (GC)
• Packaging: Glass bottle
• Refractive Index: 1.4860 to 1.4880
• Quantity: 250 mL
• Beilstein: 21, 236
• Specific Gravity: 1.103
• Merck Index: 15, 8130
• Solubility Information: Solubility in water: miscible. Other solubilities: miscible with ethanol, ether, chloroform, benzene,, ethyl acetate, carbon disulfide
• Viscosity: 10.2 mPa.s (30°C)
• Formula Weight: 85.11
• Percent Purity: 99%
• Physical Form: Liquid or Low Melting Mass
• Chemical Name or Material: 2-Pyrrolidinone, 98%

Safety and Handling

Hazard Category	GHS Signal Word: Warning
Hazard Statement	GHS H Statement Causes serious eye irritation.
EINECSNumber	210-483-1
RTECSNumber	UY5715000
TSCA	TSCA
Recommended Storage	Product may darken during storage

SDS

RUO – Research Use Only