132098

Triethylenetetramine

technical grade, 60%

• Synonym(s): DEH 24, EPH 925
• Linear Formula: NH₂CH₂CH₂(NHCH₂CH₂)₂NH₂
• CAS Number: 112-24-3
• Molecular Weight: 146.23
• Beilstein: 605448
• EC Number: 203-950-6
• MDL number: MFCD00008169
• UNSPSC Code: 12352100
• eCl@ss: 39030302
• PubChem Substance ID: 24847546
• NACRES: NA.22

Properties

• grade: technical grade
• vapor density: ~5 (vs air)
• vapor pressure: <0.01 mmHg ( 20 °C)
• form: liquid
• concentration: 60%
• refractive index: n20/D 1.496 (lit.)
• bp: 266-267 °C (lit.)
• mp: 12 °C (lit.)
• solubility: alcohol: soluble; water: soluble
• density: 0.982 g/mL at 25 °C (lit.)
• functional group: amine
• SMILES string: NCCNCCNCCN
• InChI: 1S/C6H18N4/c7-1-3-9-5-6-10-4-2-8/h9-10H,1-8H2
• InChI key: VILCJCGEZXAXTO-UHFFFAOYSA-N
• Gene Information: human ... TERT(7015)

Description

General description

Triethylenetetramine is used as a chelating agent and as a curing agent for epoxy resins.

Application

• Triethylenetetramine in surface passivation: Research on the photooxidation inhibition of pyrite highlights the role of DTC-TETA (dithiocarbamate-triethylenetetramine) in modifying photogenerated carrier migration pathways, indicating its potential in environmental chemistry and surface science (Shu et al., 2024).


• Poly(urethane-urea) microcapsules crosslinked by triethylenetetramine: An investigation into poly(urethane-urea) microcapsules revealed that triethylenetetramine as a crosslinker can modulate the release of pesticides, providing insights into controlled release systems in agricultural sciences (Wang et al., 2024).

Features and Benefits

Triethylenetetramine is room or low temperature curing agent.

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H312,H314,H317,H412
• Precautionary Statements: P261 - P272 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 2
• Flash Point(F): 264.2 °F
• Flash Point(C): 129 °C
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves