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D93856

Sigma-Aldrich

Diethylenetriamine

ReagentPlus®, 99%

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Synonym(s):
2,2′-Diaminodiethylamine, 2,2′-Iminodiethylamine, Bis(2-aminoethyl)amine
Linear Formula:
(NH2CH2CH2)2NH
CAS Number:
Molecular Weight:
103.17
Beilstein/REAXYS Number:
605314
EC Number:
MDL number:
PubChem Substance ID:

vapor density

3.6 (vs air)

Quality Level

vapor pressure

0.08 mmHg ( 20 °C)

product line

ReagentPlus®

assay

99%

form

liquid

autoignition temp.

676 °F

expl. lim.

6.7 %

refractive index

n20/D 1.484 (lit.)

bp

199-209 °C (lit.)

mp

−35 °C (lit.)

density

0.955 g/mL at 25 °C (lit.)

SMILES string

NCCNCCN

InChI

1S/C4H13N3/c5-1-3-7-4-2-6/h7H,1-6H2

InChI key

RPNUMPOLZDHAAY-UHFFFAOYSA-N

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1 of 4

This Item
518518.03274311308
vibrant-m

D93856

Diethylenetriamine

vibrant-m

51851

Diethylenetriamine

vibrant-m

8.03274

Diethylenetriamine

vibrant-m

311308

1,4,7-Triazacyclononane

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

200

form

liquid

form

-

form

liquid

form

solid

vapor pressure

0.08 mmHg ( 20 °C)

vapor pressure

0.08 mmHg ( 20 °C)

vapor pressure

0.2 hPa ( 20 °C)

vapor pressure

-

autoignition temp.

676 °F

autoignition temp.

676 °F

autoignition temp.

325 °C

autoignition temp.

-

refractive index

n20/D 1.484 (lit.)

refractive index

n20/D 1.483-1.485, n20/D 1.484 (lit.)

refractive index

-

refractive index

-

General description

Diethylenetriamine (DETA), a secondary amine, is synthesized from ethanol. Its ability to capture carbon monoxide from aqueous solutions has been studied. The toxicity of DETA has been assessed. The coupling reaction of DETA with carboxyl-terminated magnetic particles has been analyzed.

Application

Diethylenetriamine has been used as a curing agent for diglycidyl ether of bisphenol-A epoxy resin nanofluids. It may be used in the preparation of 2,3,5,6-tetrahydroimidazo[2,1-c]pyrrolo[1,2-a]pyrazine and 8-methyl-2,3,5,6-tetrahydroimidazo[2,1-c]pyrrolo[1,2-a]pyrazine.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

CorrosionSkull and crossbones

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 1

flash_point_f

201.2 °F - closed cup

flash_point_c

94 °C - closed cup

ppe

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


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Coupling of diethylenetriamine to carboxyl-terminated magnetic particles.
Gelinas S, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 164(2), 257-266 (2000)
Toxicity evaluation of diethylenetriamine.
Kydd WL.
Journal of Dental Research, 39(1), 46-48 (1960)
Unexpected tandem condensation of 2-furonitriles with diethylenetriamine.
Terenin VI, et al.
Chemistry of Heterocyclic Compounds, 46(3), 351-353 (2010)
Comparison of filler percolation and mechanical properties in graphene and carbon nanotubes filled epoxy nanocomposites.
Martin-Gallego M, et al.
European Polymer Journal, 49(6), 1347-1353 (2013)
Kinetics of carbon dioxide removal by ethylenediamine and diethylenetriamine in aqueous solutions.
Salvi AP, et al.
The Canadian Journal of Chemical Engineering, 92(12), 2021-2028 (2014)

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