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Home > Products >  1-Methyl-2-pyrrolidinone

1-Methyl-2-pyrrolidinone CAS NO.872-50-4

  • Min.Order: 200 Kilogram
  • Payment Terms: L/C,T/T
  • Product Details


  • NMP
  • Over 99.5% 1-Methyl-2-pyrrolidinone

Quick Details

  • ProName: 1-Methyl-2-pyrrolidinone
  • CasNo: 872-50-4
  • Molecular Formula: C5H9NO
  • Appearance: colorless transperent liquid
  • Application: 1. Use as solvent. 2. Used for aromat...
  • DeliveryTime: as the client like
  • PackAge: 200kg drums
  • Port: China port
  • ProductionCapacity: 20000 Metric Ton/Day
  • Purity: 99.5%min
  • Storage: 2-8°C; Isolation with oxidant; Dry and...
  • Transportation: by sea
  • LimitNum: 200 Kilogram
  • Grade: Industrial Grade,Pharma Grade,Electron...


1-Methyl-2-pyrrolidinone is an important chemical raw material. It is a selective and strong polar solvents, and  has good stability, low toxicity, high boiling point, strong dissolving capacity, non flammable, biodegradable, Recyclable utilization, safe use and suitable for many kinds of prescription use etc.

1. 1-Methyl-2-pyrrolidinone is  one of our main products. 

2. Colorless transparent liquid.

3. The mature Technical support and professional logistic support

4. The best quality in your requirement.

5. The competitive price owing to low labor cost and low material cost.


Established in 2004, QINGDAO ON-BILLION INDUSTRIAL CO.,LTD is voted as excellent (A grade) export trade window by Qingdao government. 

Our advantages

1. Rich experience of delivering dangerous chemicals.

2. Own 2 joint venture chemical enterprises.

3. Use ISO Tanks to export liquid chemicals for years; possesses 80 private ISO Tanks for cycle use, including 10 special tanks with removable baffles inside.

4. No.1 in China for export volumes of Furfural & Furfuryl alcohol from 2005.

5) Cooperate deeply with professional land transport team to deliver dangerous products for sixteen years, safe & in-time & credible.

6) State-owned capital share import and export enterprise, established system, and stable development.


Product description

CAS: 872-50-4              EINECS: 212-828-1

MF:   C5H9NO              MW:       99.13


Chemical Properties




colorless transperent liquid



Melting point

-24°C (lit.)

Boiling point(750mm Hg)

202 °C (lit.)

Density(25 °C)

1.028 g/mL (lit.)

Flash point


Refractive index

1.479 n20/D  (lit.)

Water Solubility(20 °C)

 ≥10 g/100 mL


Packaging and transportant  


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