Skip to Content
Merck
All Photos(2)

Documents

C8147

Sigma-Aldrich

Hexadecyltrimethylammonium p-toluenesulfonate

Synonym(s):

Cetyltrimethylammonium p-toluenesulfonate

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
CH3(CH2)15N(CH3C6H4SO3)(CH3)3
CAS Number:
138-32-9
Molecular Weight:
455.74
Beilstein:
5470332
EC Number:
205-324-8
MDL number:
MFCD00061383
UNSPSC Code:
12161900
PubChem Substance ID:
24893030
NACRES:
NA.25

description

cationic

Assay

≥98.0% (HPLC)

form

powder

mol wt

455.74 g/mol

SMILES string

Cc1ccc(cc1)S([O-])(=O)=O.CCCCCCCCCCCCCCCC[N+](C)(C)C

InChI

1S/C19H42N.C7H8O3S/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;1-6-2-4-7(5-3-6)11(8,9)10/h5-19H2,1-4H3;2-5H,1H3,(H,8,9,10)/q+1;/p-1

InChI key

MZMRZONIDDFOGF-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Hexadecyltrimethylammonium p-toluenesulfonate is a catatonic surfactant capable of forming wormlike micelles.

Application

Hexadecyltrimethylammonium p-toluenesulfonate has been used in a study to develop a silica grafted polydentate copper (II) complex. It has also been used in a study to investigate the dispersibility and bundle defoliation of single-walled carbon nanotubes.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H315,H318,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

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

Conghui Liu et al.
ACS nano, 13(4), 4267-4277 (2019-03-23)
The integration of reactive oxygen species (ROS)-involved photodynamic therapy (PDT) and chemodynamic therapy (CDT) holds great promise for enhanced anticancer effects. Herein, we report biodegradable cancer cell membrane-coated mesoporous copper/manganese silicate nanospheres (mCMSNs) with homotypic targeting ability to the cancer
Design of grafted copper complex in mesoporous silica in defined coordination, hydrophobicity and confinement states
Abry, S., et al.
New. J. Chem., 33, 484-484 (2009)
P K Bera et al.
Nature communications, 11(1), 9-9 (2020-01-09)
The flow behavior of soft materials below the yield stress can be rich and is not fully understood. Here, we report shear-stress-induced reorganization of three-dimensional solid-like soft materials formed by closely packed nematic domains of surfactant micelles and a repulsive
Effect of ionic environment on the rheology of wormlike micelle solutions of mixtures of surfactants with opposite charge
Rojas, M., et al.
Journal of Colloid and Interface Science, 342, 7-7 (2010)
Xiang Wang et al.
Langmuir : the ACS journal of surfaces and colloids, 22(15), 6461-6464 (2006-07-13)
Vesicles formed from the cationic surfactant, cetyltrimethylammonium tosylate (CTAT) and the anionic surfactant, sodium dodecylbenzenesulfonate (SDBS), were used to sequester the anionic dye carboxyfluorescein. Carboxyfluorescein was efficiently sequestered in CTAT-rich vesicles via two mechanisms: encapsulation in the inner water pool
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