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  7. Triethylenetetramine, tech. 60%, balance branched and cyclic triethylenetetramines, Thermo Scientific Chemicals

Triethylenetetramine, tech. 60%, balance branched and cyclic triethylenetetramines, Thermo Scientific Chemicals

Catalog Number 11463167
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Quantity:
500 mL
2500 mL
This item is not returnable. View return policy
Regulatory: This product is an isolated intermediate transported in accordance with Regulation (EC) 1907/2006 (REACH). All customers must complete a declaration before delivery.
112-24-3
C6H18N4
146.238
MFCD00008169
VILCJCGEZXAXTO-UHFFFAOYSA-N
triethylenetetramine, trientine, trien, teta, tecza, triethylene tetramine, araldite hardener hy 951, 1,2-ethanediamine, n,n'-bis 2-aminoethyl, deh 24, araldite hy 951
5565
CHEBI:39501
N'-[2-(2-aminoethylamino)ethyl]ethane-1,2-diamine
C(CNCCNCCN)N
This item is not returnable. View return policy
Regulatory: This product is an isolated intermediate transported in accordance with Regulation (EC) 1907/2006 (REACH). All customers must complete a declaration before delivery.
112-24-3
C6H18N4
146.238
MFCD00008169
VILCJCGEZXAXTO-UHFFFAOYSA-N
triethylenetetramine, trientine, trien, teta, tecza, triethylene tetramine, araldite hardener hy 951, 1,2-ethanediamine, n,n'-bis 2-aminoethyl, deh 24, araldite hy 951
5565
CHEBI:39501
N'-[2-(2-aminoethylamino)ethyl]ethane-1,2-diamine
C(CNCCNCCN)N

Description

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.

Solubility
Insoluble in water.

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.
TRUSTED_SUSTAINABILITY
Melting Point ∼-35°C
Density 0.982
Boiling Point ∼267°C
Flash Point 122°C (252°F)
Odor Amine-like
Linear Formula H2NCH2CH2(NHCH2CH2)2NH2
Refractive Index 1.498
Quantity 500 mL
UN Number UN2259
Beilstein 605448
Sensitivity Hygroscopic
Merck Index 14,9663
Solubility Information Insoluble in water.
Formula Weight 146.24
Percent Purity 60%
Grade Technical
Assay balance branched and cyclic triethylenetetramines
Chemical Name or Material Triethylenetetramine
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Safety and Handling

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Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 3
  • Acute toxicity Category 4
  • LONG-TERM AQUATIC HAZARD Chronic 3
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 B
  • Skin sensitiser Category 1
  • Specific target organ toxicity Category 2
 Hazard Statement
  • H302-Harmful if swallowed.
  • H311-Toxic in contact with skin.
  • H314-Causes severe skin burns and eye damage.
  • H317-May cause an allergic skin reaction.
  • H318-Causes serious eye damage.
  • H332-Harmful if inhaled.
  • H371-May cause damage to organs.
  • H412-Harmful to aquatic life with long lasting effects.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only

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