What’s the CAS number of N-Methyl-2-pyrrolidone?

N-Methyl-2-pyrrolidone, or NMP for short, is an organic solvent that has found widespread use in various industries, including pharmaceuticals, electronics, coatings, and plastics. Due to its excellent solvent properties and low toxicity, it has become an essential component in many manufacturing processes. One important aspect of this chemical is its identification through a unique number known as the CAS number.

The CAS number of N-methyl-2-pyrrolidone is 872-50-4. This number, assigned by the Chemical Abstracts Service, serves as a universal identifier for this chemical. It is a unique identifier that makes it easy to find information on the physical and chemical properties of NMP, as well as its safety and environmental impact.

NMP is a colorless, clear, and virtually odorless liquid that has a slightly sweet taste. It is miscible in water and many organic solvents, making it an excellent solvent for a wide range of substances. Its unique chemical structure makes it an ideal solvent for various polymeric materials such as polyvinyl chloride (PVC), polyurethanes, and polyesters. It can also be used to dissolve a wide range of inorganic salts, oils, waxes, and resins.

In the pharmaceutical industry, NMP is used as a solvent in the production of pharmaceuticals, including capsules, tablets, and injections. It is also used as a reaction medium in various chemical synthesis processes in the production of fine chemicals and intermediates. The electronics industry uses this chemical to clean circuit boards, while the plastics industry uses it to dissolve polymers.

One of the most significant applications of NMP cas 872-50-4 is in the production of lithium-ion batteries. It is used as a solvent in the production of the battery's electrolyte, which is the material that conducts electrically charged ions between the battery's electrodes. NMP's excellent solvent properties and low viscosity make it ideal for dissolving the salt used in the electrolyte, improving the overall performance of the battery.

Despite its wide use, NMP is also known to have adverse health effects, primarily through its ability to be absorbed through human skin. As a result, exposure to this chemical should be minimized, and appropriate protective equipment should be worn when handling it. However, its CAS number makes it easy to identify and track its use, allowing for safe and effective handling in the workplace.

In conclusion, the CAS number of N-Methyl-2-pyrrolidone cas 872-50-4 is essential for identifying this chemical accurately. With its many applications and unique solvent properties, its use is vital in various manufacturing processes. While its potential health risks must be acknowledged, the proper handling of this invaluable substance will allow us to continue benefiting from its many industrious applications.