Home > Offer to Sell > Intermediates > Agrochemical intermediates > NMP N-Methylpyrrolidone

NMP N-Methylpyrrolidone

Inquiry
  Post Date: May 19,2024
  Expiry Date: May 26,2024
  Detailed Description: Cas No. :872-50-4 Quantity: 50000tons/year
Specs:intermediate
Price:2900 USD Metric Tons
Payment Method: L/C D/P T/T

N-Methyl-Pyrrolidone

Chemical name: N-Methyl-2-pyrrolidinone; 1-Methyl-2-pyrrolidone; N-Methyl-2-Pyrrolidone; NMP

CAS NO.:872-50-4

Characteristics:

Molecular formula:

C5H9NO

Molecular weight:

99.134

Structural formula:

 

Density(D420)g/ml:

1.028~1.033

Melting point:

-23.6°C

Boiling point:

202°C

Flash point:
PH-value(100g/l)at 20°C
Refractive index:(nD20)

95°C
7.5-10
1.465-1.475

Ignition temperature
Dynamic at 20°C

245°C
1.796 mPas

 

Properties:

Colorless transparent liquid, it has strong water absorption. It can almost dissolve in all the solvents

Uses:

As a high-selective polar solvent and nitrogen heterocycle compound, NMP has such advantages as non-toxicity, high boiling point, low corrosion, high solubility, low viscosity, low volatility and good stability and high selectivity.

N-Methyl-pyrrolidone (electronic grade) is mainly used in such fields as:
(1) As solvent of poly (1, 1-difluoro-Ethene); or electrode's accessory material of lithium ion battery.
(2)As remover liquid of photo resist in the production of LCD materials;
(3) As solvent in pharmacy;
(4) Cleaning of precision instruments and circuit board.

Specification:

Items

electronic grade

Unit

Testing method

Purity

99.90min

%

GC

Moisture

0.02max

%

Karl fischer method

Chroma

10max

APHA

Colorimetry

Storage and transportation:

Store in cool and airy place; keep away from fire and heat; handle with care; avoid leakage.

  CAS Registry Number:

872-50-4
  Synonyms: ;N-Methylpyrrolidone;1-Methyl-2-pyrrolidinone, anhydrous;NMP;N-Methyl pyrrolidone;N-Methyl-2-pyrrolidone;N-Methyl-2-pyrrolidinone;N-Methyl-pyrrolidone;NMP-EL;NMP-T;N-METHYLPYRROLIDNONE;N-METHYLPYRROLIDINONE;N-METHYLPYRROLID-2-ONE;N-METHYLPYROLIDONE;M-PYROL(R);1-Methyl-2-pyrrolidone;
  Molecular Formula: C5H9NO
  Molecular Weight: 99.13
  Molecular Structure: 872-50-4 1-Methyl-2-pyrrolidinone
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/38:;
  Safety Description: S41:;

  Company: Shandong Synmiway Chemical Group Co., Ltd.     [ China ]        
  Contact: -
  Tel: 0531-55513365
  Fax: 0531-55513366
  Email: 2851323894@qq.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.