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90460

Sigma-Aldrich

Triethylenetetramine

≥97.0% (T)

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Synonym(s):
TETA, 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
PubChem Substance ID:
57653396
NACRES:
NA.22

vapor density

~5 (vs air)

Quality Level

200

vapor pressure

<0.01 mmHg ( 20 °C)

Assay

≥97.0% (T)

form

liquid

refractive index

n20/D 1.496 (lit.)

bp

266-267 °C (lit.)

mp

12 °C (lit.)

density

0.982 g/mL at 25 °C (lit.)

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)

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Application

Triethylenetetramine has been used as an additive to enhance the peak resolution ability of capillary zone electrophoresis (CZE) running buffer system to separate and quantitate the monoclonal antibodies by the CZE method. It may be used for the amination of polyacrylonitrile fibers to form novel fiber catalysts for Knoevenagel condensation in aqueous media. TETA also acts as a copper (II)-selective chelator. It may also be used as a growth-orientator in the formation of 1D zinc sulfide nanoarchitectures.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H312 - H314 - H317 - H412

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

Regulatory Information

危险化学品

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Efficient and reusable amine-functionalized polyacrylonitrile fiber catalysts for Knoevenagel condensation in water.
Li G
Green Chemistry, 14(8), 2234-2242 (2012)
Triethylenetetramine (TETA)-assisted synthesis, dynamic growth mechanism, and photoluminescence properties of radial single-crystalline ZnS nanowire bundles.
Liu J
Journal of Crystal Growth, 311(5), 1423-1429 (2009)
Lars Roll et al.
Frontiers in cellular neuroscience, 14, 102-102 (2020-06-09)
The mammalian central nervous system (CNS) is characterized by a severely limited regeneration capacity. Comparison with lower species like amphibians, which are able to restore even complex tissues after damage, indicates the presence of an inhibitory environment that restricts the
Development and validation of a rapid capillary zone electrophoresis method for determining charge variants of mAb.
Shi Y
Journal of Chromatography. B, Biomedical Applications, 906, 63-68 (2012)
Metabolomic analysis of rat serum in streptozotocin-induced diabetes and after treatment with oral triethylenetetramine (TETA).
Ugarte M
Genome Medicine, 4(4), 35-35 (2012)
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