|
Product Details:
|
| Product Name: | N-Methyl-2-pyrrolidone | Appearance: | Liquid |
|---|---|---|---|
| Purity: | 99% | Sample: | Available |
| Whatsapp: | +86 15512120776 | Wickr: | Wjadmin |
| MF: | C5H9NO | EINECS No: | 212-828-1 |
| Application: | Syntheses Material Intermediates, Organic Intermediate | Other Name: | NMP |
| CAS No.: | 872-50-4 |
| N-Methyl-2-pyrrolidone Usage And Synthesis |
| Chemical Properties | 1-Methyl-2-pyrrolidinone is also known as NMP, 1-methyl-2-pyrrolidone, N-methylpyrrolidone, and N-Methyl-2-pyrrolidone. NMP is a colorless to light yellow transparent liquid with a slight ammonia odor. NMP is completely miscible with water. It is highly soluble in lower alcohols, lower ketones, ether, ethyl acetate, chloroform, and benzene and moderately soluble in aliphatic hydrocarbons. NMP is strongly hygroscopic, chemically stable, not corrosive towards carbon steel and aluminum, and slightly corrosive to copper. It has low adhesiveness, strong chemical and thermal stability, high polarity, and low volatility. This product is slightly toxic, and its permitted concentration limit in air is 100ppm. N-Methylpyrrolidone (NMP) is a solvent used in a variety of industries and applications, such as paint and coating removal, petrochemical processing, engineering plastics coatings, agricultural chemicals, electronic cleaning and industrial/domestic cleaning. |
| Uses |
|
| toxicity |
Oral (mus)LD50:5130 mg/kg;Oral (rat)LD50:3914 mg/kg;Dermal (rbt)LD50:8000 mg/kg. |
| Waste Disposal | Consult state, local or national regulations for proper disposal. Disposal must be made according to official regulations. Water, if necessary with cleansing agents. |
| storage | NMP is hygroscopic (picks up moisture) but stable under normal conditions. It will violently react with strong oxidizers such as hydrogen peroxide, nitric acid, sulfuric acid, etc. The primary decomposition products produce carbon monoxide and nitrogen oxide fumes. Excessive exposure or spillage should be avoided as a matter of good practice. Lyondell Chemical Company recommends wearing butyl gloves when using NMP. NMP should be stored in clean, phenolic-lined mild steel or alloy drums. Teflon®1 and Kalrez®1 have been shown to be suitable gasket materials. Please review MSDS prior to handling. |
| Description | N-Methyl-2-pyrrolidone is an aprotic solvent with a wide range of applications: petrochemical processing, surface coating, dyes and pigments, industrial and domestic cleaning compounds, and agricultural and pharmaceutical formulations. It is mainly an irritant, but has also caused several cases of contact dermatitis in a small electrotechnical company. |
Package and delivery
We can pack according to the customer request, otherwise will package as our factory.
As the shipping we can use DHL/ EMS/ TNT/ FedEx/USPS or according to your request.We can pack according to the customer request, otherwise will package as our factory.
Name: Anna Sofia
Whatsapp/ Telegram: +86 155 1212 0776
Signal: +66 93 668 9970
Wickr: wjadmin
Wechat ID : wan68na
Email: wj@gzwjsw.com
Contact Person: Anna Sofia
Tel: +8615512120776
