2-Pyrrolidinone, 99%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10479440	Thermo Scientific Acros 132112500	250 mL	Glass bottle
10489440	Thermo Scientific Acros 132115000	500 mL	Glass bottle
10299173	Thermo Scientific Acros 132110025	2.5 L	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: 616-45-5
• Molecular Weight (g/mol): 85.11
• InChI Key: HNJBEVLQSNELDL-UHFFFAOYSA-N
• PubChem CID: 12025
• IUPAC Name: pyrrolidin-2-one

• Molecular Formula: C₄H₇NO
• MDL Number: MFCD00005270
• Synonym: 2-pyrrolidinone, pyrrolidone, butyrolactam, 2-pyrrolidone, 2-oxopyrrolidine, pyrrolidon, 2-ketopyrrolidine, 2-pyrol, pyrrolidinone, gamma-butyrolactam
• ChEBI: CHEBI:36592
• SMILES: C1CC(=O)NC1

Specifications

• CAS: 616-45-5
• CAS Max %: 100.0
• Color: Colorless to Yellow
• Boiling Point: 250.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C₄H₇NO
• MDL Number: MFCD00005270
• Merck Index: 15, 8130
• Synonym: 2-pyrrolidinone, pyrrolidone, butyrolactam, 2-pyrrolidone, 2-oxopyrrolidine, pyrrolidon, 2-ketopyrrolidine, 2-pyrol, pyrrolidinone, gamma-butyrolactam
• InChI Key: HNJBEVLQSNELDL-UHFFFAOYSA-N
• IUPAC Name: pyrrolidin-2-one
• PubChem CID: 12025
• Viscosity: 10.2 mPa.s (30°C)
• Percent Purity: 99%
• Chemical Name or Material: 2-Pyrrolidinone, 98%

• CAS Min %: 98.5
• Melting Point: 25.5°C
• Density: 1.1030g/mL
• Flash Point: 138°C
• Assay Percent Range: 98.5% min. (GC)
• Refractive Index: 1.4860 to 1.4880
• Beilstein: 21, 236
• Specific Gravity: 1.103
• Solubility Information: Solubility in water: miscible. Other solubilities: miscible with ethanol, ether, chloroform, benzene,, ethyl acetate, carbon disulfide
• SMILES: C1CC(=O)NC1
• Molecular Weight (g/mol): 85.11
• ChEBI: CHEBI:36592
• Formula Weight: 85.11
• Physical Form: Liquid or Low Melting Mass

Safety and Handling

GHS H Statement
Causes serious eye irritation.

GHS Signal Word: Warning

missing translation for 'einecsNumber' : 210-483-1

missing translation for 'rtecsNumber' : UY5715000

missing translation for 'tsca' : TSCA

Recommended Storage : Product may darken during storage

Product Identifier

• 2-Pyrrolidinone

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2

Hazard Statement

• H319-Causes serious eye irritation.

Precautionary Statement

• P264-Wash face, hands and anyexposed skin thoroughly after handling.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• 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