733385
(11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide
Synonym(s):
(11-Mercaptoundecyl)trimethylammonium bromide
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About This Item
Empirical Formula (Hill Notation):
C14H32BrNS
CAS Number:
Molecular Weight:
326.38
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23
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form
solid
Quality Level
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
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 Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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