1-Methyl-2-pyrrolidinone, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™, Thermo Scientific Chemicals

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.

Suitable for battery materials development.

Specifications

Chemical Identifiers

• CAS: 872-50-4
• Molecular Formula: C5H9NO
• Molecular Weight (g/mol): 99.133
• MDL Number: MFCD00003193
• InChI Key: SECXISVLQFMRJM-UHFFFAOYSA-N
• Synonym: 1-methyl-2-pyrrolidinone, n-methyl-2-pyrrolidone, n-methylpyrrolidone, 1-methyl-2-pyrrolidone, methylpyrrolidone, m-pyrol, n-methyl-2-pyrrolidinone, n-methylpyrrolidinone, 1-methylpyrrolidinone, 2-pyrrolidinone, 1-methyl
• PubChem CID: 13387
• ChEBI: CHEBI:7307
• IUPAC Name: 1-methylpyrrolidin-2-one
• SMILES: CN1CCCC1=O

• Melting Point: -24.0°C
• CAS Min %: 99.4
• Color: Colorless
• CAS Max %: 100.0
• Density: 1.0300g/mL
• Boiling Point: 202.0°C
• Quantity: 2.5 L
• Flash Point: 91°C
• Infrared Spectrum: Authentic
• Packaging: AcroSeal™ Glass Bottle
• Physical Form: Liquid
• Refractive Index: 1.4690 to 1.4710
• Assay Percent Range: 99.5%
• Specific Gravity: 1.03
• Viscosity: 1.67 mPa.s (20°C)
• Beilstein: 21, 237
• Water: 0.005% Max. (Coulometric)
• Fieser: 01,696; 02,281; 09,316; 11,346
• Merck Index: 15, 6190
• Solubility Information: Solubility in water: 1000g/L (20°C). Other solubilities: miscible with most common organic solvents
• Formula Weight: 99.13
• Percent Purity: 99.5%
• Grade: Extra Dry over Molecular Sieve
• Chemical Name or Material: 1-Methyl-2-pyrrolidinone, Over Molecular Sieves

Safety and Handling

Product Identifier

• 1-Methyl-2-pyrrolidinone

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 2
• Reproductive toxicity Category 1B
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H360D-May damage the unborn child.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P201-Obtain special instructions before use.
• 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.
• P308+P313-IF exposed or concerned: Get medical advice/attention.

RUO – Research Use Only