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1,3-Propanediamine

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1,3-Propanediamine molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of 1,3-Propanediamine (CAS 109-76-2). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS109-76-2
Molecular formulaC3H10N2
Molecular weight74.13 g/mol
IUPAC namepropane-1,3-diamine
Synonyms1,3-diaminopropane · Trimethylenediamine · 1,3-Propylenediamine · 3-Aminopropylamine · alpha,omega-Propanediamine · CB3ISL56KG
Safety & Hazards (GHS) Danger
Flammable Flammable Corrosive Corrosive Acute toxic Acute toxic Health hazard Health hazard
  • H226 Flammable liquid and vapor
  • H302 Harmful if swallowed
  • H310 Fatal in contact with skin
  • H314 Causes severe skin burns and eye damage
  • H317 May cause an allergic skin reaction
  • H318 Causes serious eye damage
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma 1,3-DIAMINOPROPANE, 99% D23602-25G
D23602-500G		 Request Quote
Sigma 1,3-DIAMINOPROPANE, >=99% D23602-3KG Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.