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733385

(11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide

Name: (11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide
Brand: ALDRICH

Synonym(s):

(11-Mercaptoundecyl)trimethylammonium bromide

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About This Item

Empirical Formula (Hill Notation):

C₁₄H₃₂BrNS

CAS Number:

197587-43-2

Molecular Weight:

326.38

NACRES:

NA.23

PubChem Substance ID:

329764811

UNSPSC Code:

12352300

MDL number:

MFCD18252668

Form:

solid

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Properties

form

solid

Quality Segment

100

mp

113-118 °C

storage temp.

−20°C

SMILES string

[Br-].C[N+](C)(C)CCCCCCCCCCCS

InChI

1S/C14H31NS.BrH/c1-15(2,3)13-11-9-7-5-4-6-8-10-12-14-16;/h4-14H2,1-3H3;1H

InChI key

SCOCXONJTURWMB-UHFFFAOYSA-N

Description

General description

(11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide (MABr) is an organothiol which forms a self-assembled monolayer (SAM) that facilitates the immobilization of a variety of nanoparticles.

Application

MABr can be used to functionalize gold electrodes to fabricate sensing platform for bioelectronics-based applications. It can also be used in surface modification of gold-platinum based nanocrystals (Au-Pt NCs) that find potential applications in biomedicine and bioengineering.

This ammonium thiol molecule is reporated for the formation of photoconductive self-assembled monolayers.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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