C8147

Hexadecyltrimethylammonium p-toluenesulfonate

Name: Hexadecyltrimethylammonium p-toluenesulfonate
Brand: SIGMA

Synonym(s):

Cetyltrimethylammonium p-toluenesulfonate

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About This Item

Linear Formula:

CH₃(CH₂)₁₅N(CH₃C₆H₄SO₃)(CH₃)₃

CAS Number:

138-32-9

Molecular Weight:

455.74

UNSPSC Code:

12161900

NACRES:

NA.25

PubChem Substance ID:

24893030

EC Number:

205-324-8

Beilstein/REAXYS Number:

5470332

MDL number:

MFCD00061383

Key Documents

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description

cationic

Quality Level

100

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

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Related Categories

Biochemicals

Detergents - Anionic, Cationic, Zwitterionic, Anti-foaming

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Show Differences

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This Item	8.14692	52367	52366
Sigma-Aldrich C8147 Hexadecyltrimethylammonium p-toluenesulfonate	Sigma-Aldrich 8.14692 Hexadecyltrimethylammonium-p-toluenesulfonate	Supelco 52367 Hexadecyltrimethylammonium bromide	Sigma-Aldrich 52366 Hexadecyltrimethylammonium chloride
assay ≥98.0% (HPLC)	assay ≥99.0% (HPLC)	assay ≥99.0% (AT)	assay ≥98.0% (NT)
form powder	form powder	form powder or crystals	form -
description cationic	description -	description cationic	description cationic
Quality Level 100	Quality Level 200	Quality Level 100	Quality Level 200
mol wt 455.74 g/mol	mol wt -	mol wt average mol wt 62,000	mol wt 320.00 g/mol

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. [1]

pictograms

GHS05,GHS07

signalword

Danger

hcodes

H302,H315,H318,H335

pcodes

P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Biodegradable Biomimic Copper/Manganese Silicate Nanospheres for Chemodynamic/Photodynamic Synergistic Therapy with Simultaneous Glutathione Depletion and Hypoxia Relief.

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)

Quantitative earthquake-like statistical properties of the flow of soft materials below yield stress.

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)

Highly efficient capture and long-term encapsulation of dye by catanionic surfactant vesicles.

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

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Global Trade Item Number

SKU	GTIN
C8147-50G	04061833521878

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