752207
Biphenyl-4-thiol
97%
Synonym(s):
1,1′-Biphenyl-4-thiol, 4-Biphenylylthiol, 4-Mercaptobiphenyl, 4-Phenylbenzenethiol
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About This Item
Empirical Formula (Hill Notation):
C12H10S
CAS Number:
Molecular Weight:
186.27
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
InChI key
KRVHFFQFZQSNLB-UHFFFAOYSA-N
SMILES string
Sc1ccc(cc1)-c2ccccc2
InChI
1S/C12H10S/c13-12-8-6-11(7-9-12)10-4-2-1-3-5-10/h1-9,13H
assay
97%
form
solid
mp
108-112 °C
storage temp.
2-8°C
Quality Level
General description
Biphenyl-4-thiol(BPT) is an alkylthiol that forms a self-assembled monolayer(SAM) which can be used as a spacer chain that enhances the adhesion and frictional forces on a variety of surfaces.
Application
BPT may also be used as a resist in electron lithography to form lubricants for microelectromechanical systems(MEMS). BPT may be used to surface modify gold(Au) which can be potentially used in the formation of freestanding nanosheets.
This material is used to create close-packed monolayers in large-area molecular junctions.† It also finds use as a negative resist material for nanolithography.†
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Freestanding nanosheets from crosslinked biphenyl self-assembled monolayers.
Eck W, et al.
Advanced Materials, 17(21), 2583-2587 (2005)
Giovanni Luca Bartolomeo et al.
Applied spectroscopy, 74(11), 1358-1364 (2020-03-14)
Tip-enhanced Raman spectroscopy (TERS) is a powerful tool for the characterization of surfaces and two-dimensional materials, delivering both topographical and chemical information with nanometer-scale spatial resolution. Atomic force microscopy (AFM)-TERS combines AFM with a Raman spectrometer and is a very
Joong Bum Lee et al.
ACS nano (2020-12-04)
Deterministic positioning and assembly of colloidal nanoparticles (NPs) onto substrates is a core requirement and a promising alternative to top-down lithography to create functional nanostructures and nanodevices with intriguing optical, electrical, and catalytic features. Capillary-assisted particle assembly (CAPA) has emerged
Nanotribological properties and mechanisms of alkylthiol and biphenyl thiol self-assembled monolayers studied by AFM.
Bhushan B and Liu H
Physical Review. B, Condensed Matter and Materials Physics, 63(24), 245412-245412 (2001)
Kronemeijer; A. J.; Huisman; E. H.; Akkerman; H. B.; et al
Applied Physics Letters, 97, 173302/1-173302/3 (2010)
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