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Merck
CN

132098

Triethylenetetramine

technical grade, 60%

Synonym(s):

DEH 24, EPH 925

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About This Item

Linear Formula:
NH2CH2CH2(NHCH2CH2)2NH2
CAS Number:
112-24-3
Molecular Weight:
146.23
NACRES:
NA.22
PubChem Substance ID:
24847546
eCl@ss:
39030302
UNSPSC Code:
12352100
EC Number:
203-950-6
MDL number:
MFCD00008169
Beilstein/REAXYS Number:
605448
Form:
liquid

Key Documents

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Product Name

Triethylenetetramine, technical grade, 60%

InChI key

VILCJCGEZXAXTO-UHFFFAOYSA-N

InChI

1S/C6H18N4/c7-1-3-9-5-6-10-4-2-8/h9-10H,1-8H2

SMILES string

NCCNCCNCCN

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

Quality Level

200

Gene Information

human ... TERT(7015)

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Features and Benefits

Triethylenetetramine is room or low temperature curing agent.

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).

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

264.2 °F

flash_point_c

129 °C

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCP0798
MKCZ3782
BCCN6854
BCCN4099
BCCN2425

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Modified epoxy coatings on mild steel: tribology and surface energy
Brostow W, et al.
European Polymer Journal, 46(11), 2181-2189 (2010)
Insights into pore surface modification of mesoporous polymer-silica composites: introduction of reactive amines.
Guillet-Nicolas R, et al.
New. J. Chem., 34(2), 355-366 (2010)
Solvothermal Synthesis of Copper Indium Diselenide in Toluene.
Chang J, et al.
ChemInform, 42(23), 434-438 (2011)
Dehydration of heavy crude oil emulsions using novel imidazolium-based poly ionic liquids
Ezzat AO, et al.
Journal of Molecular Liquids, 326, 115284-115284 (2021)
Synthesis of epoxy resins derivatives of naphthalene-2, 7-diol and their cross-linked products
Fila K, et al.
Journal of Thermal Analysis and Calorimetry, 138, 4349-4358 (2019)
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