Basic Organic Chemistry factory Production Method Product Name：Methylpyrrolidone CAS. No. 872-50-4 Molecular formula：C5H9NO Application 1. Used in lithium ion battery industry; 2. Used in semiconductor, LCD cable industry; 3. Used in insulating materials, circuit board industry; 4. Used in polymer, medicine, pesticide and petrochemical industry. Product Parameter (Specification) Product NameMethylpyrrolidone CAS No.872-50-4 Molecular FormulaC5H9NO Nickname (s)N-methylpyrrolidin-2-one; 1-methylpyrrolidin-2-one; N-methyl-pyrrolidin-2-one; 1-Methyl-2-pyrrolidinone; 1-methyl-2-oxo-pyrrolidine; 2-Pyrrolidinone, 1-methyl-. Molecular weight999.13110 Precise quality99.06840 PSA20.31000 LOGP0.17650 Prodection Details Appearance and property: Colorless or yellowish liquid with an amine odor Density: 1.028 g/mL at 25 ° C (lit.) Melting point: - 24 ° C (lit.) Boiling point: 202 ° C (lit.) Flashing Point: 187 ° F Refractive index: n20/D 1.479 Water solubility: >=10 g/100 mL at 20 C Stability: Stable but decomposes upon exposure to light. Combustible. Incompatible with strong oxidizing agents, strong acids, reducing agents, bases. Storage conditions: packing intact, handle gently, storehouse ventilation, away from open fire, high temperature, and oxidant separate storage. Vapor pressure: 0.29 mm Hg (20 ° C) Steam density: 3.4 (vs air) Our Advantages 1. Top quality materials with competitive price; 2. Large capacity of stable materials supplt; 3. Safty and fast shipment by express/air/sea; 4. Sample order acceptable; 5. Professional and great packing as customized; 6. Convenient payment terms by T/T, Paypal, Western Union, Alibaba and others; 7. Reply inquiries in time. Our Factory And Company Our factory advanced production technology and equipment. FactoryCompany Major Exporting Countries Deliver, Shipping And Serving We will provide you with quality products and professional services. You are always welcome to consult us. We will provide you with a comprehensive offer, including quotation, payment, mail, etc. We look forward to your inquiry. Cooperation Cases Operation Handling And Storage Editing 1. Storage method: store in dry and inert gas, keep the container sealed, and store in a cool and dry place. 2. Matters needing attention in operation Avoid exposure: obtain specific instructions before use. Avoid contact with skin and eyes. Avoid inhalation of steam and smoke. Keep away from fire. - no fireworks. Take measures to prevent the accumulation of static electricity. 3. Storage precautions: store in a cool place. Keep container airtight and store in dry and ventilated place. Containers that have been opened must be carefully re-sealed and held upright to prevent leakage. Aeration is sensitive to humidity.Basic Organic Chemistry factory website:****://****.eastchemy.com/basic-organic-chemistry/