Basic Information
Industrial Grade N-Ethyl-2-pyrrolidone NEP CAS 2687-91-4
| N-Ethyl-2-pyrrolidone NEP Chemical Properties |
| Boiling point | 97 °C20 mm Hg(lit.) |
| density | 0.992 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.465(lit.) |
| Fp | 169 °F |
| storage temp. | -70°C |
| CAS DataBase Reference | 2687-91-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Ethyl-2-pyrrolidinone(2687-91-4) |
| EPA Substance Registry System | 2-Pyrrolidinone, 1-ethyl-(2687-91-4) |
Products Description
N-Ethyl-2-pyrrolidone NEP CAS 2687-91-4 is a colorless, transparent liquid with high polarity, high chemical stability and high thermal stability. It has high solubility, low vapor pressure and low dielectric constant. It can be used as high efficient selective solvent, catalyst and cationic surfactant in industry.
Uses of 1-Ethyl-2-pyrrolidone:
1. Nep solvent is mainly used as solvent and intermediate in organic synthesis. It has a wide range of applications in electroplating, plastics, coatings and rubber industries.
2. It can be used for acetylene and butadiene extraction, fiber and leather dyeing, natural gas desulfurization, high molecular weight polymer polymerization medium, pesticide, synthetic fiber spinning medium, pigment dispersion, lubricant processing.
3. N-Ethyl-2-pyrrolidone can be used as high efficient selective solvent, catalyst and cationic surfactant in industry.NEP is mainly used for refining oil and producing gunpowder, medicine, dyestuff, pesticide, daily chemical, coating, heat-resistant resin, etc..
Why choose Gneebio?
1. We have high quality products, supplied directly from the factory to ensure sufficient supply.
2. We have professional service, 24 hours online to solve your problems.
3. With years of supply experience, we strive to bring value to every customer.
We want a win-win business. Send your inquiry and you will get it!
Company Profile
Gneebio is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.
FAQ
1. Is there a discount?
Yes, we will offer a better price if the quantity is larger.
2. What is the minimum order quantity?
The minimum order quantity depends on the product.
3. The minimum order quantity for most products is 1 kilogram;
For some higher products, the minimum order quantity is 100 grams.
4. What is the port of loading?
Shanghai, Tianjin, Qingdao, etc.
5. What is the mode of transportation?
For small orders, we will send the goods by international express such as FEDEX, which takes 3-7 working days. Other transportation methods can be negotiated.
For large orders, we will ship the goods by sea, which takes one month. If the situation is urgent, you can choose air transportation.
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