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112-24-3 - Triethylenetetramine, tech. 60%, balance branched and cyclic triethylenetetramines - A16128 - Alfa Aesar

A16128 Triethylenetetramine, tech. 60%, balance branched and cyclic triethylenetetramines

Numéro de CAS
112-24-3
Synonymes

Conditionnement Prix ($) Quantité Disponibilité
500ml 28,30
2500ml 120,00
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Triethylenetetramine, tech. 60%, balance branched and cyclic triethylenetetramines

MDL
MFCD00008169
EINECS
203-950-6

Propriétés chimiques

Formule
C6H18N4
Poids moleculaire
146.24
Point de fusion
ca -35°
Point d'ébullition
ca 267°
Point d'éclair
122°(252°F)
Densité
0.982
Indice de réfraction
1.4980
Sensibilité
Hygroscopic
Solubilité
Insoluble in water.

Applications

Catalyzes the hydrolysis of N-terminal peptide bonds. Determination of the cation exchange capacity (CEC) of clay minerals is by using the complexes of copper(II) ion with triethylenetetramine and tetraethylenepentamine. Variable spin iron(iii) chelates with hexadentate ligands are derived from triethylenetetramine and various salicylaldehydes. Adsorption of Cu(II), Cd(II) and Pb(II) from aqueous single metal solutions by succinylated twice-mercerized sugarcane bagasse functionalized with triethylenetetramine.

Notes

Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture.

Références bibliographiques

Michael F. Tweedle,; Lon J. Wilson.Variable spin iron(III) chelates with hexadentate ligands derived from triethylenetetramine and various salicylaldehydes. Synthesis, characterization, and solution state studies of a new 2T .dblarw. 6A spin equilibrium system. J. Am. Chem. Soc.. 1976, 98(16),4824-4834.

Leandro Vinícius Alves Gurgel,; Laurent Frédéric Gil. Adsorption of Cu(II), Cd(II) and Pb(II) from aqueous single metal solutions by succinylated twice-mercerized sugarcane bagasse functionalized with triethylenetetramine. Water Research. 2009, 43 (18), 4479-4488.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H302-H312-H314-H318-H317

Harmful if swallowed. Harmful in contact with skin. Causes severe skin burns and eye damage. Causes serious eye damage. May cause an allergic skin reaction.

Mentions de prudence: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,9663
Beilstein
605448
Classe de danger
8
Groupe d'emballage
II
Code tarifaire harmonisé
2921.29
TSCA
Yes
RTECS
YE6650000

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