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Merck
CN

695572

m-Carborane-1-thiol

96%

Synonym(s):

1,7-Dicarba-closo-dodecaborane-1-yl-thiol, 1,7-Dicarbadodecaborane(12)-1-thiol, 1-Mercapto-m-carborane

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About This Item

Empirical Formula (Hill Notation):
C2H12B10S
CAS Number:
Molecular Weight:
176.29
UNSPSC Code:
12352103
PubChem Substance ID:
MDL number:
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InChI

1S/C2H12B10S/c13-2-1(3-2)4-6-8-10-12-11-9-7-5-2/h1,3-13H

SMILES string

SC12BBBBBBBBBC1B2

InChI key

IKKUVNFZJOSSLF-UHFFFAOYSA-N

assay

96%

form

solid

mp

195-209 °C

General description

m-Carborane-1-thiol (M1) is a boron cluster compound that is also known as icosahedral carborane thiol. It forms a self-assembled monolayer (SAM) by attaching the thiol groups with surface atoms. This SAM forms a two dimensional matrix on the metal surface that enables the tuning of surface properties such as a work function, and wettability.

Application

M1 forms a mixed SAM with m-carborane-9-thiol (M9), which is used to tune the work function of gold and silver surfaces for the fabrication of organic light emitting diodes (OLEDs).

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Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Mixed carboranethiol self-assembled monolayers on gold surfaces.
Yavuz A, et al.
Applied Surface Science, 413(1), 233-241 (2017)
A coordination chemistry dichotomy for icosahedral carborane-based ligands.
Spokoyny AM, et al.
Nature Chemistry, 3(8), 590-590 (2011)
?Carboranyl-cysteine??Synthesis, Structure and Self-Assembly Behavior of a Novel alpha-Amino Acid.
He T, et al.
Scientific Reports, 7(1), 16995-16995 (2017)
Kai Kristiansen et al.
ACS nano, 8(10), 10870-10877 (2014-10-08)
Strong and particularly long ranged (>100 nm) interaction forces between apposing hydrophobic lipid monolayers are now well understood in terms of a partial turnover of mobile lipid patches, giving rise to a correlated long-range electrostatic attraction. Here we describe similarly
Synthesis and properties of substituted icosahedral carborane thiols.
Plesek J and Stanislav H
Collection of Czechoslovak Chemical Communications, 46(3), 687-692 (1981)

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