• Product Name:N-Octyl pyrrolidone
  • Molecular Formula:C12H23NO
  • Molecular Weight:197.321
  • Purity:99%

Product Details

pd_meltingpoint:-25 °C(lit.)


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What is the N-Octyl pyrrolidone ?

N-Octyl pyrrolidone is a highly efficient and selective solvent, while it's Molecular Formula is C12H23NO.

What is the CAS number for N-Octyl pyrrolidone ?

The CAS number of N-Octyl pyrrolidone is 2687-94-7.

More information of N-Octyl pyrrolidone 2687-94-7 are:


1-Octyl-2-pyrrolidinone;1-Octyl-2-pyrrolidone;AgsolEx 8;Flexidone 100;ISP-LP 100;LP 100;N-Octyl-2-pyrrolidinone;N-Octylpyrrolidone;N-n-Octyl-2-pyrrolidone;N-n-Octyl-a-pyrrolidone;Surfadone LP 100;N-Octyl-2-pyrrolidone;N-Octylpyrrolidinone;N-Octylbutyrolactam;

CAS Number


Molecular Formula


Molecular Weight



0.926 g/cm3

Melting Point

-25 °C(lit.)

Boiling Point

303.1 °C at 760 mmHg

Flash Point

129 °C









What is N-Octyl pyrrolidone (2687-94-7) used for?

N-octyl pyrrolidone (NOP)  showed good performances in terms of swelling, coupling efficiency and low isomerization generating peptides with very high purity, which can be used in the recovery of organic raw materials, the refining of lubricating oils, and the solvent for polymers and polymerization reactions; It is also widely used in chemical synthesis reactions. The chemical formula of N-Octyl pyrrolidone is C12H23NO which containing 12 Carbon atoms,23 Hydrogen atoms,1 Nitrogen atoms and 1 Oxygen atoms,and the molecular weight of N-Octyl pyrrolidone is 197.321.


Articles related to N-Octyl pyrrolidone:



Electrochemistry of selected quinones at immiscible n-octyl-2-pyrrolidone/aqueous interface using a three-phase electrode system

, Electrochimica Acta Volume 306, 20 May 2019, Pages 54-60

In this work, the redox behaviour of 1-aminoanthraquinone (AQ), and 2,3-dichloro-1,4-naphthoquinone (NQ) is studied at a three-phase junction formed by n-octyl-2-pyrrolidone and aqueous electrolyte solution on a glassy carbon working electrode.

Electrochemical reduction of 7, 7, 8, 8-tetracyanoquinodimethane at the n-octyl pyrrolidone/water/electrode three-phase junction

, Journal of Electroanalytical Chemistry Volume 854, 1 December 2019, 113558

Preliminary CV studies of 10 mM TCNQ in NOP solvent having 0.1 M TBAClO4 and LiClO4 as the supporting electrolyte are shown in Fig. 2. Two subsequent one-electron reductions of TCNQ to TCNQ•− and TCNQ2− in NOP are observed, which is in good agreement with previous reports where CVs were performed in NPOE, 1,2-dichloroethane and acetonitrile.

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