Triethylenetetramine, tech. 60%, balance branched and cyclic triethylenetetramines

Description

CAS: 112-24-3 | C6H18N4 | 146.238 g/mol

Catalyzes the hydrolysis of N-terminal peptide bonds. Determination of the cation exchange capacity (CEC) of clay minerals is by using the complexes of copper(II) ion with triethylenetetramine and tetraethylenepentamine. Variable spin iron(iii) chelates with hexadentate ligands are derived from triethylenetetramine and various salicylaldehydes. Adsorption of Cu(II), Cd(II) and Pb(II) from aqueous single metal solutions by succinylated twice-mercerized sugarcane bagasse functionalized with triethylenetetramine.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Catalyzes the hydrolysis of N-terminal peptide bonds. Determination of the cation exchange capacity (CEC) of clay minerals is by using the complexes of copper(II) ion with triethylenetetramine and tetraethylenepentamine. Variable spin iron(iii) chelates with hexadentate ligands are derived from triethylenetetramine and various salicylaldehydes. Adsorption of Cu(II), Cd(II) and Pb(II) from aqueous single metal solutions by succinylated twice-mercerized sugarcane bagasse functionalized with triethylenetetramine.

Solubility
Insoluble in water.

Notes
Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture.

Specifications

Chemical Identifiers

• CAS: 112-24-3
• Molecular Formula: C6H18N4
• Molecular Weight (g/mol): 146.238
• MDL Number: MFCD00008169
• InChI Key: VILCJCGEZXAXTO-UHFFFAOYSA-N
• Synonym: triethylenetetramine, trientine, trien, teta, tecza, triethylene tetramine, araldite hardener hy 951, 1,2-ethanediamine, n,n'-bis 2-aminoethyl, deh 24, araldite hy 951
• PubChem CID: 5565
• ChEBI: CHEBI:39501
• IUPAC Name: N'-[2-(2-aminoethylamino)ethyl]ethane-1,2-diamine
• SMILES: C(CNCCNCCN)N

• Melting Point: ∼-35°C
• Density: 0.982
• Boiling Point: ∼267°C
• Flash Point: 122°C (252°F)
• Odor: Amine-like
• Refractive Index: 1.498
• Linear Formula: H₂NCH₂CH₂(NHCH₂CH₂)₂NH₂
• Quantity: 2500 mL
• UN Number: UN2259
• Beilstein: 605448
• Sensitivity: Hygroscopic
• Merck Index: 14,9663
• Solubility Information: Insoluble in water.
• Formula Weight: 146.24
• Percent Purity: 60%
• Grade: Technical
• Assay: balance branched and cyclic triethylenetetramines
• Chemical Name or Material: Triethylenetetramine

Safety and Handling

Hazard Category	H302+H332-H311-H314-H317-H335
Hazard Statement	GHS H Statement H314-H312-H317 Causes severe skin burns and eye damage. Harmful in contact with skin. May cause an allergic skin reaction.
Precautionary Statement	P260-P264b-P270-P271-P272-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P333+P313-P363-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: TRIETHYLENETETRAMINE
EINECSNumber	203-950-6
RTECSNumber	YE6650000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only