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Merck
CN

D93856

Diethylenetriamine

99%, liquid, suitable for synthesis, ReagentPlus®

Synonym(s):

2,2′-Diaminodiethylamine, 2,2′-Iminodiethylamine, Bis(2-aminoethyl)amine

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About This Item

Linear Formula:
(NH2CH2CH2)2NH
CAS Number:
111-40-0
Molecular Weight:
103.17
NACRES:
NA.21
PubChem Substance ID:
24894288
UNSPSC Code:
12352100
EC Number:
203-865-4
MDL number:
MFCD00008171
Beilstein/REAXYS Number:
605314
Assay:
99%
Bp:
199-209 °C (lit.)
Vapor pressure:
0.08 mmHg ( 20 °C)

Key Documents

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Product Name

Diethylenetriamine, ReagentPlus®, 99%

InChI key

RPNUMPOLZDHAAY-UHFFFAOYSA-N

InChI

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

SMILES string

NCCNCCN

vapor density

3.6 (vs air)

vapor pressure

0.08 mmHg ( 20 °C)

product line

ReagentPlus®

assay

99%

form

liquid

autoignition temp.

676 °F

expl. lim.

6.7 %

dilution

(for general lab use)

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.)

functional group

amine

Quality Level

200

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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.

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.

Legal Information

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

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

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

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

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
SDBB5186
MKCX5291
MKCV8866
STBL4221
STBL2620

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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)
Stefan Fasbender et al.
Scientific reports, 9(1), 12028-12028 (2019-08-21)
Graphene quantum dots (GQDs) are a promising next generation nanomaterial with manifold biomedical applications. For real world applications, comprehensive studies on their influence on the functionality of primary human cells are mandatory. Here, we report the effects of GQDs on
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)
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)
Unexpected tandem condensation of 2-furonitriles with diethylenetriamine.
Terenin VI, et al.
Chemistry of Heterocyclic Compounds, 46(3), 351-353 (2010)
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