1-Ethyl-2-pyrrolidinone (CAS: 2687-91-4) is a strongly polar aprotic solvent with excellent solvency for polymers, resins, and inorganic salts. It is widely used as a high-boiling solvent in polyimide and polyurethane processing, as a reaction medium in organic synthesis, and as a physical absorption solvent for gas treating.
1-Ethyl-2-pyrrolidinone
Category:Organic Intermediates
CAS No.:2687-91-4
Product Grade: Industrial grade
Purity / Assay: 99%
Molecular Formula:C₆H₁₁NO
Molecular Weight:113.16
EINECS No.:220-250-6
Synonym(s):NEP; N-Ethyl-2-pyrrolidone
1-Ethyl-2-pyrrolidinone (CAS: 2687-91-4) is a strongly polar aprotic solvent with excellent solvency for polymers, resins, and inorganic salts. It is widely used as a high-boiling solvent in polyimide and polyurethane processing, as a reaction medium in organic synthesis, and as a physical absorption solvent for gas treating.
1) High-boiling polar solvent for polyimide and polyurethane resin synthesis and processing.
2) Electronic-grade cleaning agent and photoresist stripping component.
3) Reaction medium for nucleophilic substitution and metal-catalyzed organic synthesis.
4) Physical absorption solvent for acid gas removal in natural gas and refinery gas treating.
200kg/drum, 25kg/drum
CAS No.: 2687-91-4
Product Name: 1-Ethyl-2-pyrrolidinone
Purity / Assay:99%
Molecular Formula:C₆H₁₁NO
Molecular Weight:113.16
EINECS No.:220-250-6
Synonym(s):NEP; N-Ethyl-2-pyrrolidone
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