NMP 99% N-Methyl-2-Pyrrolidone CAS 872-50-4 Manufacturer Supply
Product Name | 1-Methyl-2-pyrrolidinone |
Synonyms: | N-methyl-pyrrolidinone;1-methylpyrrolidin-2-one; N-methyl-pyrrolidin-2-one; 1-Methyl-2-pyrrolidinone; 1-methyl-2-oxo-pyrrolidine; |
CAS No.: | 872-50-4 |
MF: | C5H9NO |
Density: | 1.028 g/mL at 25 °C(lit.) |
Melting Point: | −24 °C(lit.) |
Boiling Point: | 202 °C(lit.) |
Flash Point: | 187 °F |
Refractive Index: | n20/D 1.479 |
Appearance: | Colorless Liquid |
Usage: | It is widely used as extraction agent for aromatic hydrocarbons, lubricating oil refining, synthesis gas desulfurization, etc., also used in industrial cleaning, etc |
Application:
As a high-selective polar solvent and nitrogen heterocycle compound, NMP has such advantages as non-toxicity, high boiling point,
low corrosion, high solubility, low viscosity, low volatility and good stability and high selectivity.
(1) Micro-electronic grade: Liguid crystal display,Semiconductor.
(2) Electronic grade: Mainly used in lithium batteries, fiber and other industries
(3) Pharmaceutical grade: Mainly used in pharmaceutical solvents, intermediates, etc
(4) Industry grade: Mainly used in petroleum extraction, pesticides, insulating paint, industrial cleaning, etc