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422967 Aldrich

4-Aminothiophenol

97%

Synonym: 4-Aminobenzenethiol, 4-Aminophenyl mercaptan, 4-Mercaptoaniline

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfur Compounds, Thiols/Mercaptans More...
InChI Key   WCDSVWRUXWCYFN-UHFFFAOYSA-N
assay   97%
bp   140-145 °C/16 mmHg(lit.)
mp   37-42 °C(lit.)
storage temp.   2-8°C

Description

Packaging

5, 25 g in glass bottle

Application

4-Aminothiophenol (4-ATP) was employed as bifunctional molecule to functionalize gold nanoparticles (NPs) used in surface-enhanced Raman spectroscopy (SERS) detection of thrombin by protein recognition.

It may be used in the following studies:
• As a water insoluble ligand in the synthesis of pectin–4-aminothiophenol conjugates.
• To functionalize gold nanorods (GNR) in the development of GNR nitrite sensor.
• To form self-assembled monolayers (SAMs) of 4-aminothiophenol in the development of DNA biosensor.
• As a linker to thiol (SH) functionalize multiwalled carbon nanotubes (MWCNTs).
• To generate amino terminated self-assembly monolayers(SAMs) on platinum electrode which forms the base for attachment of single-wall carbon nano tubes (SWCTs).

General description

4-Aminothiophenol (p-aminothiophenol, PATP) is an aromatic thiol. The self-assembly of silver and gold nano particles which are interconnected with 4-ATP to form metal-molecule-metal sandwich architecture has been characterized by surface enhanced Raman scattering (SERS) using an off-surface plasmon resonance condition. Chemical transformation of PATP to 4,4-dimercaptoazobenzene (DMAB) has been extensively studied.

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Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3263 8 / PGII
WGK Germany 
3
RTECS 
DC0602500
Flash Point(F) 
235.4 °F
Flash Point(C) 
113 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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