Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

367729

Sigma-Aldrich

Tridodecylmethylammonium chloride

98%

Synonym(s):

Methyltridodecylammonium chloride

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
[CH3(CH2)11]3N(Cl)CH3
CAS Number:
7173-54-8
Molecular Weight:
572.47
Beilstein:
6031445
MDL number:
MFCD00043303
UNSPSC Code:
12352116
PubChem Substance ID:
24862829
NACRES:
NA.22

Quality Level

200

Assay

98%

mp

110-112 °C (lit.)

SMILES string

[Cl-].CCCCCCCCCCCC[N+](C)(CCCCCCCCCCCC)CCCCCCCCCCCC

InChI

1S/C37H78N.ClH/c1-5-8-11-14-17-20-23-26-29-32-35-38(4,36-33-30-27-24-21-18-15-12-9-6-2)37-34-31-28-25-22-19-16-13-10-7-3;/h5-37H2,1-4H3;1H/q+1;/p-1

InChI key

SBHRWOBHKASWGU-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Application

Tridodecylmethylammonium chloride can be used as a:
  • Catalyst in the transesterification of methyl esters with glycidol to synthesize glycidyl esters.
  • Bulky lipophilic cationic additive for polyaniline membranes.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Quaternary alkyl ammonium salt-catalyzed transformation of glycidol to glycidyl esters by transesterification of methyl esters
Tanaka S, et al.
ACS Catalysis, 8, 1097-1103 (2018)
Multisensing ion-selective field-effect transistors prepared by ionophore doping technique.
K Bezegh et al.
Analytical chemistry, 59(24), 2846-2848 (1987-12-15)
Raman and UV-vis spectroscopic study of polyaniline membranes containing a bulky cationic additive
Lindfors T, et al.
Journal of Electroanalytical Chemistry, 518, 131-138 (2002)
Jan Langmaier et al.
Analytical chemistry, 79(7), 2892-2900 (2007-02-24)
Chronopotentiometry and electrochemical impedance spectroscopy were used to study the transient behavior and the potentiometric response mechanism of the polymer membrane-based sensor for heparin. Membrane with a composition of 66 wt % poly(vinyl chloride), 33 wt % o-nitrophenyl octyl ether
S S Smith et al.
The Journal of general physiology, 114(6), 799-818 (1999-12-01)
The cystic fibrosis transmembrane conductance regulator (CFTR) Cl channel exhibits lyotropic anion selectivity. Anions that are more readily dehydrated than Cl exhibit permeability ratios (P(S)/P(Cl)) greater than unity and also bind more tightly in the channel. We compared the selectivity
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service