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1-Methyl-2-pyrrolidinone, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™, Acros Organics

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Quantity:
500mL
CAS 872-50-4
Assay Percent Range 99.5% min. (GC)
Molecular Formula C5H9NO
Beilstein 21,237
Fieser 01,696; 02,281; 09,316; 11,346
Merck Index 15,619
Solubility Information Solubility in water: 1000g/L (20°C). Other solubilities: miscible with most common organic solvents
Molecular Weight (g/mol) 99.13
Formula Weight 99.13
Percent Purity 99.50%
Grade Extra Dry over Molecular Sieve
Density 1.0300g/mL
Infrared Spectrum Authentic
Refractive Index 1.4690 to 1.4710
Solubility Solubility in water: 1000g/L (20°C). Other solubilities: miscible with most common organic solvents
Specific Gravity 1.03
Water 0.005% max. (Coulometric)
Flash Point 91°C
Viscosity 1.67 mPa.s (20°C)
Boiling Point 202.0°C
Melting Point -24.0°C
Quantity 500mL
Chemical Name or Material 1-Methyl-2-pyrrolidinone
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GHS Signal Word: Danger

EINECSNumber : 212-828-1