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Product: Views:3662-Pyrrolidone 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2019-02-08 05:23

  Production Method  

Usually it is obtained by ammonatiation from BDO; Or Take maleic anhydride as raw material, add hydrogen then ammoniation treatment.

90%-92%: Gain rate reach 90%~92%.

The refine method: Use a Pre-reduced pressure distillation process.


The product could used in the process of organic synthesis (such as N-Vinyl-2-Pyrrolidinone etc), it could also used as solvent. 2-Pyrrolidinone is important chemical material, It is widely used in medicine, textile, dye, coating, cosmetics and other industries, such as the production of piracetam, nylon, polyvinyl pyrrolidone, artificial plasma etc.

* According to the nature of the product, it is used for some direct consumption, such as solvent, refrigerant, antifreeze, heat carrier, gas absorbent, and anesthetic and disinfectant directly used in medicine.

* Raw materials for the production of synthetic rubber, synthetic fiber, plastics and other macromolecule chemical products, namely monomers for polymerization reaction.

  Product Parameter (Specification)  

Product Name






Molecular Formula


Molecular Weight


Flash Point

129 °C (264 °F) (open cup)

138 °C (280 °F) (closed cup)

Amine (%)


Purity (%)


Moisture (%)



Colorless liquid


Store in a tightly closed container.

Store in a cool, dry place.

Keep away from sources of ignition.

  Prodection Details  

Appearance and properties: clear colorless liquid or low melting point solid

Density: 1.12 g/mL at 25 ° C (lit.)

Melting point: 23-25 ° C (lit.)

Boiling point: 245 ° C (lit.)

Flash: > 230 ° F

Index of refraction: n20/D 1.487(lit.)

Water solubility: miscible

Steam density: 2.9 (vs air)

  Our Advantages  

1. International first-class production capacity (rich inventory, stable supply ability; we have warehouses all over China domestic cities).

2. Top production test equipment.

3. Advanced research and development center.

4. Strict quality.

5. Professional logistics team to ensure the safety of transportation and timely arrival of goods.

6. Professional service team (For details, kindly check the Letter of commitment before and after sales in "About Us" from Homepage).

  Package And Transportation  

It is packed with galvanized iron drum (net weight: 200 KG)

Painting iron drum (net weight: 200 KG)

PE drum (net weight: 200 KG)

IBC drum (net weight: 1000 KG)

ISO Tank (net weight: 20 MT)

All samples are packed with HDPE bottles (net weight: 25KG, 10KG, 5KG, 1KG, 500g, 250g, 100g)

1x20" FCL: 16Mt/ 200kg*80Drums

1x20" ISO TANK: 20Mt.

IBC drum of 1000kg (N.W.), etc.

Supply Ability: 2000 Metric Ton/ Metric Tons per Year

  Our Factory And Company  

Our factory advanced production technology and equipment.

Factory Company

  Major Exporting Countries  

  Deliver, Shipping And Serving  

We will provide you with quality products and professional services. You are always welcome to consult us. We will provide you with a comprehensive offer, including quotation, payment, mail, etc. We look forward to your inquiry.

  Cooperation Cases  

  Service Online  

Have many supplying channels for each raw material, and competitive prices.

Keep our customer informed to price trend of each material in time.

Prompt shipment with professional shipping documents.


* Accept leakage to avoid environmental pollution. Prevent leakage into the sewer, surface water and groundwater.

* Avoid eye and skin touch and avoid inhaling vapor.

* Should be stored separately from oxidant and edible chemicals, avoid by all means mixed storage.