• Mr.Jiao
    Tel: +86-393-4411771

  • Mobile:13781339016
  • Tel:+86-393-4411771
  • Fax:+86-393-4433007
  • URL:http://www.NEM.COM.CN
  • Province/state:Henan
  • City:Puyang
  • Street:The west section of shengli Road,Puyang,Henan Province,China
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Home > Products >  supply 2687-91-4 price N-Ethyl Pyrrolidone

supply 2687-91-4 price N-Ethyl Pyrrolidone CAS NO.2687-91-4 N-Ethyl Pyrrolidone good supplier in Chi

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supply 2687-91-4 price N-Ethyl Pyrrolidone

    NEM CHEMICAL CO.,LTD. (original name is NEM CHEMICAL CO.,LTD. ) is high-tech compang concentrating in the R&D, manufacture, sell of chemical solvent, process chemical and lithium battery, which is located in New&High-Tech Industried Development Zone of Puyang, Henan Province. 

    The company has passed ISO9001:2000 International Quality Management System Certification , ISO14001:2004 International Environment Management System Certification and QC080000-2005 "IECQ-HSPM hazardous substance process management system" standard. The Company will make continual efforts to become a leader in the industry enjoying the esleem by the customers, peers , employees, cooperation partners and the society. Management principle of the company is: regarding honesty as its life ; innovating and improving is the drive of the enterprise; setting up MYJ brand are pursuits of the enterprise.We are ready to cooperate with our friends both at home and abroad to seed joint development and to make a beautiful future!

    The company has united existing plant of 6000 metric tons a year ofγ-butyrolactono(GBL),N-methyl Pyrrolidone(NMP),And 1000 tons / annual N-ethyl pyrrolidone (NEP) device andα-pyrrolidone (α-P) . It has supplied advanced of high grade for Lithium ion battery, electrical insulant, high-class coating, pesticide, engineering plastics and chemical refining, extraction, etc.Our super-purification and high-purity NMP has won a prize of henan science and technology achievement, and the NMP has supplied electric-chemical products to micro-electronic industry. Multifunctional Super Cleanser that the company itself developed a new product has many uses and super efficacy.

     The company has imported technology and equipment to R&D and manufacture new energy products , Its main products including lithium thionyl chloride(Li/SOCl2) cells lithium manganese dioxide(Li/MnO2)cells etc., which is widely used in various modern intelligent mstruments and meters.

  Copyright(C)2010, NEM CHEMICAL CO.,LTD. All Rights Reserved. Supported by Toocle ChemNet ChinaChemNet | Sitemap

    N-Ethyl Pyrrolidone is an intermediate of organic synthesis.This product is an important chemical raw material, a polar solvent with good selectivity and stability properties , low toxicity, high boiling point , strong solvency, non-inflammable, has many advantages, such as the biodegradation, reutilization, safety in use and suitable for many kinds of prescription,etc. Its main applications are as follows for the synthesis of a variety of chemicals, and can be used as an organic solvent, mainly used in the production of refined oil and powder, lithium batteries, pharmaceuticals, dyes, pesticides, daily chemicals, paint, heat-resistant and high Molecular weight polymeric resin, degrease of dry glue, developing solvent of coating, adhesive edge removal of epoxy resin, butadiene extraction, desulfurization of natural gas, pesticides, spinning medium of synthetic fiber, pigment dispersion and so on.

   NEM CHEMICAL CO.,LTD. offers 2687-91-4 with low price.As the largest foreign trade supplier in China, NEM CHEMICAL CO.,LTD. is well received by customers at home and abroad.This is not only because we have our own factory, which can achieve fast shipments and stable supply. It means that NEM CHEMICAL CO.,LTD. is a good exporter. As one of our for-selling products, 2687-91-4 is well received by customers at home and abroad, and will definitely give you a satisfying shopping experience.You are welcome to buy.

 

 

 

Details

supply 2687-91-4 price N-Ethyl Pyrrolidone
 
CAS No.:
2687-91-4
Other Names:
NEP
MF:
C6H11NO
EINECS No.:
220-250-6
Place of Origin:
China
Type:
Syntheses Material Intermediates
Purity:
≥99.5%
Brand Name:
ChemFine
Application:
Lithium batteries and solvents
Appearance:
Colorless Transparent Liquid
Sample:
Available
Supply Ability
Supply Ability
200 Metric Ton/Metric Tons per Month for NEP
 
Security Information
 
RTECS number: UY5769250
 
Safety instructions: S26-S36
 
WGK Germany: 1
 
 
Hazard category code: R22; R36
 
Customs code: 2933790090
 
Dangerous goods mark: Xn
 
Hazard prevention statement: P201; P280; P305 + P351 + P338 + P310; P308 + P313
 
Signal word: Danger
 
Danger signs: GHS05, GHS08
 
Hazard description: H318; H360D
 
Chemical nature
 
NEP is a colorless and transparent liquid with high polarity, high chemical stability and high thermal stability. 
Its boiling point is 82-83°C (-101.3Kpa), refractive index is 1.4665, and density is 0.994. 
It has high solubility, low vapor pressure and low dielectric constant. 
Industrially, it can be used as a high-efficiency selective solvent, catalyst and cation surface Chemicalbook surfactant.
 
use
 
Used for refined oil products, production of gunpowder, drugs, dyes, pesticides, daily chemicals, coatings, and degreasing resins for lithium batteries, dry glue degreasing, photoresist stripper, coating spreader, epoxy 
Resin edge is cut off.
 
use
 
Mainly used for refined oil products and production of gunpowder, medicine, dyes, pesticides, daily chemicals, coatings, heat-resistant resins, etc.
 
use
 
Mainly used in refined oil products and production of medicines, dyes, pesticides, daily chemicals, coatings, heat-resistant resins, etc.
 
N-ethyl-2-pyrrolidone numbering system
 
MDL number MFCD00003199
 
Physical and chemical properties of N-ethyl-2-pyrrolidone
 
Appearance and properties: transparent liquid
 
Density: 0.992 g/mL at 25 °C(lit.)
 
Boiling point: 97 °C20 mm Hg(lit.)
 
Flash point: 169 °F
 
Refractive index: n20/D 1.465(lit.)
 
Stability: Stable at room temperature in closed containers under normal storage and handling conditions.
 
Storage conditions: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
 
Vapor pressure: 0.276mmHg at 25°C
 
Basic information of N-ethyl-2-pyrrolidone
 
Chinese name N-ethyl-2-pyrrolidone
 
English name N-Ethyl-2-pyrrolidone
 
Chinese alias 1-ethyl-2-pyrrolidone;
                
1-ethyl-pyrrolidone;
                
N-ethyl-α-pyrrolidone;
                
N-ethylpyrrolidone;
                
N-ethylpyrrolidone (NEP);
 
English alias N-Ethyl-2-Pyrrolidone;
                
1-Ethyl-2-pyrrolidone;
                
Agsol Ex 2;
                
1-ethyl-2-pyrrolidinone;
                
N-Ethylpyrrolidone;
 
CAS number 2687-91-4
 
Molecular formula C6H11NO
 
Molecular weight 113.15800
 
Accurate quality 113.08400
 
PSA 20.31000
 
LOGP 0.56660
 
 

 

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