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CAS No 78-90-0 , propane-1,2-diamine

  • Name: propane-1,2-diamine
  • Synonyms: 78-90-0;Propylenediamine; 1,2-Propanediamine; 1,2-Propylenediamine; 2,3-Diaminopropane; Propylene diamine; 1,2-DIAMINOPROPANE;propane-1,2-diamine; propane-1,2-diamine;
  • CAS Registry Number:
  • Transport: UN 2258
  • Melting Point: -37 ºC
  • Flash Point: 33 ºC
  • Boiling Point: 119-120 ºC
  • Density: 0.87
  • Refractive index: 1.445-1.447
  • Safety Statements: R10;R21/22;R35
  • Hazard Symbols: C: Corrosive;
  • HS Code: 29212900
  • Flash Point: 33 ºC
  • EINECS: 201-155-9
  • Molecular Weight: 74.1249
  • InchiKey: AOHJOMMDDJHIJH-UHFFFAOYSA-N
  • InChI: InChI=1S/C3H10N2/c1-3(5)2-4/h3H,2,4-5H2,1H3
  • Risk Statements: S26;S37/39;S45
  • Molecular Formula: C3H10N2
  • Molecular Structure:CAS No:78-90-0 propane-1,2-diamine
References of propane-1,2-diamine
Title: Propylenediamine
CAS Registry Number: 78-90-0
CAS Name: 1,2-Propanediamine
Molecular Formula: C3H10N2
Molecular Weight: 74.12
Percent Composition: C 48.61%, H 13.60%, N 37.79%
Line Formula: CH3CH(NH2)CH2NH2
Literature References: Prepd from propylene dibromide and alcoholic ammonia at 100°.
Properties: Extremely hygroscopic, strongly alkaline liq. Rapidly absorbs moisture to form a hemihydrate. d15 0.878 in anhydr form. bp 119-120°. Very sol in water. Keep tightly closed.
Boiling point: bp 119-120°
Density: d15 0.878 in anhydr form
Use: In conjunction with cupric sulfate it is a very sensitive reagent for mercury.