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C8147

Sigma-Aldrich

Hexadecyltrimethylammonium-p-Toluolsulfonat

Synonym(e):

Cetyltrimethylammonium p-toluenesulfonate

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About This Item

Lineare Formel:
CH3(CH2)15N(CH3C6H4SO3)(CH3)3
CAS-Nummer:
138-32-9
Molekulargewicht:
455.74
Beilstein:
5470332
EG-Nummer:
205-324-8
MDL-Nummer:
MFCD00061383
UNSPSC-Code:
12161900
PubChem Substanz-ID:
24893030
NACRES:
NA.25

Beschreibung

cationic

Assay

≥98.0% (HPLC)

Form

powder

Mol-Gew.

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

InChIKey

MZMRZONIDDFOGF-UHFFFAOYSA-M

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Allgemeine Beschreibung

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

Anwendung

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.

Piktogramme

CorrosionExclamation mark
GHS05,GHS07

Signalwort

Danger

Gefahreneinstufungen

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

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

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Lucia Zakharova et al.
Journal of colloid and interface science, 342(1), 119-127 (2009-11-07)
New amphiphilic pyrimidinic (AP) compounds with two ammonium head groups and different kinds of counterions, inorganic bromide anions (APB) and hydrophobic tosylate anions (APT) were synthesized. Self-organization in these systems has been studied by methods of tensiometry, conductometry, potentiometry and
A Fischer et al.
Journal of colloid and interface science, 248(1), 163-168 (2005-11-18)
The sodium dodecyl benzene sulfonate (SDBS)/cetyltrimethyl-ammonium tosylate (CTAT)/water ternary system has previously been shown to give rise to the formation of vesicles for well-defined compositions requiring an excess of one of the surfactants over the other. Two types of vesicular
Sara B Lioi et al.
Physical chemistry chemical physics : PCCP, 11(41), 9315-9325 (2009-10-16)
Mixtures of oppositely charged surfactants, commonly called catanionic mixtures, are one of the most interesting and promising areas of colloidal chemistry. In this paper we review our previous work and report new results on electrostatic adsorption of organic solutes and
Yongqiang Tan et al.
The journal of physical chemistry. B, 109(30), 14454-14460 (2006-07-21)
The dispersibility and bundle defoliation of single-walled carbon nanotubes (SWNTs) of small diameter (<1 nm) have been evaluated on CoMoCAT samples with narrow distribution of diameters. As previously observed by photoluminescence and Raman spectroscopy, the CoMoCAT sample exhibits a uniquely
N Tepale et al.
Journal of colloid and interface science, 363(2), 595-600 (2011-08-27)
The shear thickening behavior and the transition to shear thinning are examined in dilute cetyltrimethylammonium tosylate (CTAT) micellar solutions as a function of surfactant concentration and ionic strength using electrolytes with different counterion valence. Newtonian behavior at low shear rates
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