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Tetraethylenepentamine

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Tetraethylenepentamine molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 4 grades and pack sizes of Tetraethylenepentamine (CAS 112-57-2). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS112-57-2
Molecular formulaC8H23N5
Molecular weight189.31 g/mol
IUPAC nameN'-[2-[2-(2-aminoethylamino)ethylamino]ethyl]ethane-1,2-diamine
SynonymsTetren · 1,4,7,10,13-Pentaazatridecane · Tetraethylpentylamine · 1,11-Diamino-3,6,9-triazaundecane · 3,6,9-Triazaundecamethylenediamine · DEH 26
Safety & Hazards (GHS) Danger
Corrosive Corrosive Irritant Irritant Environmental hazard Environmental hazard
  • H302 Harmful if swallowed
  • H312 Harmful in contact with skin
  • H314 Causes severe skin burns and eye damage
  • H317 May cause an allergic skin reaction
  • H411 Toxic to aquatic life with long lasting effects

⚠️ 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 TETRAETHYLENEPENTAMINE TECHNICAL GRADE T11509-2.5KG Request Quote
Sigma TETRAETHYLENEPENTAMINE, TECH. T11509-100G
T11509-1KG
T11509-500G		 Request Quote

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