• CAS 872-50-4 N-Methyl-α -Pyrrolidone
  • CAS 872-50-4 N-Methyl-α -Pyrrolidone
  • CAS 872-50-4 N-Methyl-α -Pyrrolidone
  • CAS 872-50-4 N-Methyl-α -Pyrrolidone
  • CAS 872-50-4 N-Methyl-α -Pyrrolidone
  • CAS 872-50-4 N-Methyl-α -Pyrrolidone

CAS 872-50-4 N-Methyl-α -Pyrrolidone

CAS No.: 872-50-4
Formula: C5h9no
EINECS: 212-828-1
Type: Synthesis Material Intermediates
Appearance: Liquid
Quality: Industrial
Samples:
US$ 1/kg 1 kg(Min.Order)
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  • Overview
  • Product Description
  • Product Parameters
  • Applications
  • Packaging & Shipping
  • Company Profile
Overview

Basic Info.

Model NO.
872-50-4
Colour
Colorless
Transport Package
200kg Iron Drum or as The Request of Customer.
Trademark
megawide
Origin
China
Production Capacity
10000 Mt/Year

Product Description

 
Product Description

Colorless transparent oily liquid with a slight amine odor. It is miscible with water, alcohols, ethers, esters, ketones, halogenated hydrocarbons and aromatic hydrocarbons.

CAS 872-50-4 N-Methyl-α -Pyrrolidone
CAS 872-50-4 N-Methyl-α -Pyrrolidone
CAS 872-50-4 N-Methyl-α -Pyrrolidone

 

Product Parameters
 
Melting point  -24 °C (lit.)
Boiling point  202 °C (lit.) 81-82 °C/10 mmHg (lit.)
density  1.028 g/mL at 25 °C (lit.)
vapor density  3.4 (vs air)
vapor pressure  0.29 mm Hg ( 20 °C)
refractive index  n20/D 1.479
Fp  187 °F
storage temp.  Store at +5°C to +30°C.
solubility  ethanol: miscible0.1ML/mL, clear, colorless (10%, v/v)
form  Liquid
pka -0.41±0.20(Predicted)
color  colorless
Odor Slight amine odor
Applications
It is widely used as an extractant for aromatic extraction, lubricating oil refining, acetylene concentration, syngas desulfurization, etc., and is also used in industrial cleaning.
Packaging & Shipping

Packaging Detail: 200 kg iron drum or as the request of customer.
Delivery Detail:

Company Profile
Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd. is professionally engaged in the research, manufacture, and marketing of pine chemicals, fine chemical products.
 
The series are well accepted by clients in flavors, fragrances, personal cares, adhesives, coatings, inks, detergents, pigments, dyes, rubbers, plastics, agrichemicals, medicines, electronics, surfactants, UV, oil fields, textiles, asphalts, mining flotation, metallurgicals, petrochemicals etc.
CAS 872-50-4 N-Methyl-α -Pyrrolidone


 

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