1,3-Propanediamine

CAS Registry Number®

109-76-2

CAS Name

1,3-Propanediamine

Molecular Formula

C3H10N2

Molecular Mass

74.13

Cite this Page

1,3-Propanediamine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=109-76-2 (retrieved 2025-07-18) (CAS RN: 109-76-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    140 °C

  • Melting Point (2)

    240-242 °C

  • Density (3)

    0.85 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C3H10N2/c4-2-1-3-5/h1-5H2

InChIKey

InChIKey=XFNJVJPLKCPIBV-UHFFFAOYSA-N

SMILES

C(CN)CN

Canonical SMILES

NCCCN

Other Names for this Substance

  • 1,3-Propanediamine
  • 1,3-Diaminopropane
  • 1,3-Propylenediamine
  • Trimethylenediamine
  • 1,3-Trimethylenediamine

View All

Deleted or Replaced CAS Registry Numbers

54018-94-9, 1628783-17-4

CAS INSIGHTSTM
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