Propylendiamine

CAS Number 78-90-0
Molecular Formula C3H10N2
Molecular Weight 74.127 g/mol
InChI Key AOHJOMMDDJHIJH-UHFFFAOYSA-N
LogP -1.36
Synonyms
  • 1,2-Diaminopropane
  • Propane-1,2-diamine
  • 1,2-Propanediamine
  • 78-90-0
  • Propylenediamine
  • 4-04-00-01255
  • 1,2-Propanediamine
  • (.+-.)-1,2-Diaminopropane
  • (RS)-1,2-Propanediamine
  • 1,2-DIAMINOPROPAN
  • 1,2-Propylenediamine
  • 1-Methyl-1,2-diaminoethane
  • 2,3-Diaminopropane
  • DL-1,2-Propanediamine
  • dl-1,2-Propylenediamine
  • N,N'-Dimethyl-1,2-diaminopropane
  • NSC 175731
  • PROPANE, 1,2-DIAMINO-
  • propilendiamina
  • Propylendiamin
  • UN 2258
  • BRN 0605274
  • EINECS 201-155-9
  • UNII-2A4P522UGO
  • 1,2-Diamino-N-propane
  • 1,2-Trimethylenediamine
  • 1-methylethylenediamine
  • 2-Aminopropylamine
  • Propane-1,2-diamine
  • pn
  • 10424-38-1
  • 68928-99-4

Applications:


HPLC Separation of Polyamines
Primesep 200 separates the very hydrophilic polyamines, 1,3-diaminopropane, N-(3-aminopropyl)-1,3-diaminepropane, N,N-bis-(3-aminopropyl)-1,3-diaminepropane. The retention and resolution are affected by either a TFA concentration gradient, or a pH gradient from pH 4 to 3. This flexibility is obtained by simple mobile phases of water, acetonitrile (MeCN, ACN), ammonium formate, ammonium acetate or trifluoracetic acid (TFA) with evaporative light scattering detection (ELSD).

Application Analytes:

1,3-Propanediamine
N,N’-Bis(3-aminopropyl)-1,3-propanediamine
N-(3-Aminopropyl)-1,3-propanediamine
Polyamines
Propylendiamine