1-Butyl-2-pyrrolidone, EMPLURA®

Leverantör: Merck
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Synonyms: N-Butyl-2-azacyclopentanone, 1-Butylpyrrolidin-2-one

1.03818.1000 1.03818.2500 1.03818.6025
1.03818.1000EA 1000 SEK
1.03818.1000 1.03818.2500 1.03818.6025
1-Butyl-2-pyrrolidone, EMPLURA®
1-Butyl-2-pyrrolidone

1-Butylpyrrolidin-2-one is a safer alternative to N-Methyl-2-pyrrolidone (NMP), N,N-Dimethylacetamide (DMA), Dimethyl sulfoxide (DMSO) and N,N-Dimethylformamide (DMF), which face increasing regulatory pressure. As opposed to NMP, DMF and DMA, 1-Butylpyrrolidin-2-one is not classified as developmentally reprotoxic.


  • Excellent solvency power and water miscibility
  • High boiling point
  • High chemical and thermal stability
  • Not classified as a developmentalor geno-toxin
  • Inherently bio-degradable
  • Lower volatility compared to NMP
  • Reliable alternative for REACH-restricted DMA, DMF, NMP

Formel: C₈H₁₅NO
MW: 141,21 g/mol
MDL Number: MFCD00020876
CAS nummer: 3470-98-2

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