1-Methyl-2-pyrrolidinone, ACS reagent, ACROS Organics™

Brand:  Acros Organics 390680100

Product Code. 11996581

Chemical Identifiers

• Chemical Name or Material: 1-Methyl-2-pyrrolidinone
• Purity Grade: ACS Reagent Grade
• Molecular Formula: C₅H₉NO
• Synonym: N-Methylpyrrolidone, NMP

• CAS: 872-50-4
• Assay: ≥99.5%
• Formula Weight: 99.13

Specifications

• Chemical Name or Material: 1-Methyl-2-pyrrolidinone
• Aluminum (Al): 0.5ppm max.
• Physical Form: Liquid
• Molecular Formula: C₅H₉NO
• Barium (Ba): 0.1ppm max.
• Synonym: N-Methylpyrrolidone, NMP
• Calcium (Ca): 0.5ppm max.
• Density: 1.0300g/mL
• Infrared Spectrum: Authentic
• Lead (Pb): 0.1ppm max.
• Nickel (Ni): 0.02ppm max.
• Refractive Index: 1.4690 to 1.4710
• Specific Gravity: 1.03
• Water: 0.05% max.
• Viscosity: 1.67 mPa.s (20°C)
• Color: Clear
• Quantity: 10L

• CAS: 872-50-4
• Purity Grade: ACS Reagent Grade
• Assay: ≥99.5%
• Formula Weight: 99.13
• Fieser: 01,696; 02,281; 09,316; 11,346
• Solubility Information: Solubility in water: 1000g/L (20°C). Other solubilities: miscible with most common organic solvents
• Chloride: 0.0001% max.
• Free Amine: 0.01% max. (CH3NH2)
• Iron (Fe): 0.1ppm max.
• Magnesium (Mg): 0.1ppm max.
• Packaging: Plastic drum
• Solubility: Solubility in water: 1000g/L (20°C). Other solubilities: miscible with most common organic solvents
• Trace Analysis: 0.1ppm max.
• Flash Point: 91°C
• Boiling Point: 202.0°C
• Melting Point: − 24.0°C