N-Methyl-2-pyrrolidone

C₅H₉NO

IUPAC: 1-Methylpyrrolidin-2-one

CAS: 872-50-4

Übersicht

NMP is a powerful polar aprotic solvent used in petrochemical processing, electronics manufacturing, and pharmaceutical synthesis.

Zusammensetzung

Element Symbol Atome Atommasse
Hydrogen H 9 1,0080
Carbon C 5 12,0110
Nitrogen N 1 14,0070
Oxygen O 1 15,9990

Elementare Zusammensetzung

H
Hydrogen ×9
9,2%
C
Carbon ×5
60,6%
N
Nitrogen ×1
14,1%
O
Oxygen ×1
16,1%

Verwendung

  • • Petrochemical extraction
  • • Electronics cleaning
  • • Pharmaceutical solvent
  • • Paint stripper

Wissenswertes

  • ✦ One of the most effective paint strippers, now being restricted in some jurisdictions

Sicherheit

  • ⚠ Reproductive toxin
  • ⚠ Skin absorption

Structure

SMILES

CN1CCCC1=O

Eigenschaften

Typ
organic
Zustand
liquid
Molmasse
99,13 g/mol
Dichte
1,0280 g/cm³
Schmelzpunkt
-24,4 °C
Siedepunkt
202,0 °C
Löslichkeit
miscible

Molecular Descriptors

Exact Mass
99,0684
XLogP
-0,5
TPSA
20,3 Ų
H-Bond Donors
0
H-Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
7
Complexity
90,0

Verwandte Verbindungen

Caffeine

C₈H₁₀N₄O₂

Coumarin

C₉H₆O₂

Acetone

(CH₃)₂CO

Acrylic Acid

C₃H₄O₂

Cysteine

C₃H₇NO₂S

DDT

C₁₄H₉Cl₅

Alanine

C₃H₇NO₂

Diazepam

C₁₆H₁₃ClN₂O

Dichloromethane

CH₂Cl₂

Butane

C₄H₁₀

Frequently Asked Questions

What is N-Methyl-2-pyrrolidone?
N-Methyl-2-pyrrolidone (C₅H₉NO) is a organic compound with the IUPAC name 1-Methylpyrrolidin-2-one.
What is the molecular weight of N-Methyl-2-pyrrolidone?
N-Methyl-2-pyrrolidone has a molar mass of 99.13 g/mol.
What state is N-Methyl-2-pyrrolidone at room temperature?
N-Methyl-2-pyrrolidone is a liquid at room temperature.
Is N-Methyl-2-pyrrolidone organic or inorganic?
N-Methyl-2-pyrrolidone is classified as an organic compound.
What elements make up N-Methyl-2-pyrrolidone?
N-Methyl-2-pyrrolidone (C₅H₉NO) is composed of Hydrogen (H), Carbon (C), Nitrogen (N), Oxygen (O).