All Photos(2)

87580

Sigma-Aldrich

Tetrakis(decyl)ammonium bromide

≥99.0% (AT)

Synonym(s):
TDAB, Tetra-decylammonium bromide
Linear Formula:
[CH3(CH2)9]4N(Br)
CAS Number:
Molecular Weight:
659.01
Beilstein:
5842649
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

≥99.0% (AT)

SMILES string

[Br-].CCCCCCCCCC[N+](CCCCCCCCCC)(CCCCCCCCCC)CCCCCCCCCC

InChI

1S/C40H84N.BrH/c1-5-9-13-17-21-25-29-33-37-41(38-34-30-26-22-18-14-10-6-2,39-35-31-27-23-19-15-11-7-3)40-36-32-28-24-20-16-12-8-4;/h5-40H2,1-4H3;1H/q+1;/p-1

InChI key

AHNISXOXSNAHBZ-UHFFFAOYSA-M

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General description

Tetrakis(decyl)ammonium bromide is a cationic surfactant.

Application

Tetrakis(decyl)ammonium bromide acts as a phase transfer agent to transfer platinum salt from aqueous to organic phase during the synthesis of platinum nanocrystals. It plays the same role for transferring gold ions from an aqueous to an organic phase during the synthesis of gold nanoparticles.

Packaging

10, 50 g in glass bottle

Storage Class Code

13 - Non 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

Certificate of Analysis

Certificate of Origin

Electron tomography and 3D molecular simulations of platinum nanocrystals.
Florea I
Nanoscale, 4(16), 5125-5131 (2012)
Preparation of highly uniform Pickering emulsions by mercaptocarboxylated gold nanoparticles.
Yamanaka K
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 436, 18-25 (2013)
Surface activity of water soluble amphiphilic chitin derivatives.
Desbrieres J
Polym. Bull., 39(2), 209-215 (1997)

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