752207

Biphenyl-4-thiol

97%

• Synonym(s): 1,1′-Biphenyl-4-thiol, 4-Biphenylylthiol, 4-Mercaptobiphenyl, 4-Phenylbenzenethiol
• Empirical Formula (Hill Notation): C₁₂H₁₀S
• CAS Number: 19813-90-2
• Molecular Weight: 186.27
• MDL number: MFCD00460415
• PubChem Substance ID: 329766270
• NACRES: NA.23

Properties

• Quality Level: 100
• Assay: 97%
• form: solid
• mp: 108-112 °C
• storage temp.: 2-8°C
• 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
• InChI key: KRVHFFQFZQSNLB-UHFFFAOYSA-N

Description

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.†

Safety Information

• Pictograms: GHS07,GHS09
• Signal Word: Warning
• Hazard Statements: H302 - H410
• Precautionary Statements: P264 - P270 - P273 - P301 + P312 - P391 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable