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4-Aminothiophenol

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4-Aminothiophenol Basic information

Product Name:
4-Aminothiophenol
Synonyms:
  • 4-AMINOBENZENETHIOL
  • 4-AMINOPHENYL MERCAPTAN
  • 4-Aminobenzenethiol, 4-Aminophenyl mercaptan, 4-Mercaptoaniline
  • p-Aminophenylthiol
  • 4-Aminothiopheno
  • 4-Aminothiophenol ,98%
  • 4-AMINOTHIOPHENOL TECH.
  • 4-Aminothiophenol,4-Aminobenzenethiol, 4-Aminophenyl mercaptan, 4-Mercaptoaniline
CAS:
1193-02-8
MF:
C6H7NS
MW:
125.19
EINECS:
214-763-4
Product Categories:
  • Phenoles and thiophenoles
  • Miscellaneous
  • Sulphur Derivatives
  • Phenol&Thiophenol&Mercaptan
Mol File:
1193-02-8.mol
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4-Aminothiophenol Chemical Properties

Melting point:
37-42 °C(lit.)
Boiling point:
140-145 °C16 mm Hg(lit.)
Density 
1.136 (estimate)
refractive index 
1.4606 (estimate)
Flash point:
>230 °F
storage temp. 
2-8°C
solubility 
7.3g/l
pka
8.74±0.10(Predicted)
form 
Crystals, Flakes or Crystalline Mass
color 
Off-white to brown
Water Solubility 
Immiscible with water.
Sensitive 
Stench
BRN 
906904
CAS DataBase Reference
1193-02-8(CAS DataBase Reference)
NIST Chemistry Reference
4-Aminothiophenol(1193-02-8)
EPA Substance Registry System
4-Aminothiophenol (1193-02-8)
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Safety Information

Hazard Codes 
C
Risk Statements 
34-37
Safety Statements 
26-28-36/37/39-45-25-27
RIDADR 
UN 3263 8/PG 2
WGK Germany 
3
RTECS 
DC0602500
10-13-23
Hazard Note 
Corrosive/Stench
HazardClass 
8
PackingGroup 
III
HS Code 
29309070

MSDS

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4-Aminothiophenol Usage And Synthesis

Chemical Properties

yellow crystalline low melting mass

Uses

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.

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