Home > Name List By p > pyrrolidine

CAS No 123-75-1 , pyrrolidine

  • Name: pyrrolidine
  • Synonyms: Azolidine; Perhydropyrrole; Tetrahydro pyrrole; Butylenimine;pyrrolidine; 123-75-1; Tetramethylenimine;Azacyclopentane; Tetrahydropyrrole;
  • CAS Registry Number:
  • Transport: UN 1922
  • Melting Point: -63 ºC
  • Flash Point: 3 ºC
  • Boiling Point: 86-88 ºC
  • Density: 0.866
  • Refractive index: 1.4421-1.4441
  • Water Solubility: miscible
  • Safety Statements: R11;R20/21/22;R35
  • Hazard Symbols: C: Corrosive;F: Flammable;
  • Flash Point: 3 ºC
  • EINECS: 204-648-7
  • Molecular Weight: 71.12096
  • InchiKey: RWRDLPDLKQPQOW-UHFFFAOYSA-N
  • InChI: InChI=1S/C4H9N/c1-2-4-5-3-1/h5H,1-4H2
  • Risk Statements: S16;S26;S36/37/39;S45
  • Molecular Formula: C4H9N
  • Molecular Structure:CAS No:123-75-1 pyrrolidine
References of pyrrolidine
Title: Pyrrolidine
CAS Registry Number: 123-75-1
Synonyms: Tetrahydropyrrole
Molecular Formula: C4H9N
Molecular Weight: 71.12
Percent Composition: C 67.55%, H 12.76%, N 19.69%
Literature References: Found in tobacco and carrot leaves. Probable biosynthesis from ornithine and putrescine. Usually prepd by reduction of pyrrole.
Properties: Almost colorless liquid; unpleasant ammonia-like odor. Fumes in air. bp 88.5-89°. d422.5 0.8520. nD28 1.4402. Strong base. pK (25°) 2.89. Miscible with water. Soluble in alcohol, ether, chloroform.
Boiling point: bp 88.5-89°
pKa: pK (25°) 2.89
Index of refraction: nD28 1.4402
Density: d422.5 0.8520