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91660

Sigma-Aldrich

Tridodecylamine

≥97.0% (GC)

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Synonym(s):
Trilaurylamine, Hydrogen ionophore I
Linear Formula:
[CH3(CH2)11]3N
CAS Number:
102-87-4
Molecular Weight:
521.99
Beilstein:
1801669
EC Number:
203-063-4
MDL number:
MFCD00008971
UNSPSC Code:
12352100
PubChem Substance ID:
57653441
NACRES:
NA.22

vapor density

>1 (vs air)

Quality Level

200

Assay

≥97.0% (GC)
≥97.0% (NT)

form

liquid

refractive index

n20/D 1.4578 (lit.)
n20/D 1.458

bp

220-228 °C/0.03 mmHg (lit.)

density

0.823 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCCCCCN(CCCCCCCCCCCC)CCCCCCCCCCCC

InChI

1S/C36H75N/c1-4-7-10-13-16-19-22-25-28-31-34-37(35-32-29-26-23-20-17-14-11-8-5-2)36-33-30-27-24-21-18-15-12-9-6-3/h4-36H2,1-3H3

InChI key

SWZDQOUHBYYPJD-UHFFFAOYSA-N

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Application

Tridodecylamine(TDA) can be used in the following applications:
  • Extraction of picolinic acid, citric acid, silver, mercury, selenium, zinc, cobalt, iron and succinic acid from aqueous solutions by using various organic solvents as diluents.
  • Recovery of Remazol Red 3BS (R3BS) dye from wastewater via emulsion liquid membrane (ELM) process by using TDA as the carrier agent.
  • Synthesis of gemini surfactant-based ionic liquids by reacting with dibromo alkanes.

Caution

may form precipitate on storage

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H315,H319,H411

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2

WGK

WGK 2

Flash Point(F)

374.0 °F

Flash Point(C)

190 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Extraction of certain elements from aqueous methanol, ethanol and acetone by tridodecylamine and tributyl phosphate
Alian A, et al.
Talanta, 15(2), 249-255 (1968)
Extraction equilibria of picolinic acid from aqueous solution by tridodecylamine (TDA)
Tuyun AF and Uslu H
Desalination, 268(1-3), 134-140 (2011)
Comparative equilibrium studies for citric acid by amberlite LA-2 or Tridodecylamine (TDA)
Bayazit SS, et al.
Journal of Chemical and Engineering Data, 54(7), 1991-1996 (2009)
Simple one step synthesis of gemini cationic surfactant-based ionic liquids: Physicochemical, surface properties and biological activity
Tawfik SM
Journal of Molecular Liquids, 209(5), 320-326 (2015)
Recovery of synthetic dye from simulated wastewater using emulsion liquid membrane process containing tri-dodecyl amine as a mobile carrier
Othman N, et al.
Journal of Hazardous Materials, 198(5), 103-112 (2011)
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