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HomeProduct name list4-METHOXYBENZENETHIOL

4-METHOXYBENZENETHIOL

Synonym(s):4-Mercaptoanisole;4-Methoxybenzenethiol

  • CAS NO.:696-63-9
  • Empirical Formula: C7H8OS
  • Molecular Weight: 140.2
  • MDL number: MFCD00004849
  • EINECS: 211-799-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-25 18:01:03
4-METHOXYBENZENETHIOL Structural

What is 4-METHOXYBENZENETHIOL?

Chemical properties

Colorless light yellow liquid.

The Uses of 4-METHOXYBENZENETHIOL

4-Methoxythiophenol is used in preparing samples for self-assembled monolayers (SAM?s) characterization and to study SAM?s effect on both n- and p-channel organic thin film transistors. It is also used in cesium fluoride-Celite catalyzed preparation of thioethers and thioesters.

Synthesis Reference(s)

The Journal of Organic Chemistry, 49, p. 2637, 1984 DOI: 10.1021/jo00188a028

Properties of 4-METHOXYBENZENETHIOL

Melting point: 291.7-295.8 °C (decomp)
Boiling point: 100-103 °C/13 mmHg (lit.)
Density  1.14 g/mL at 25 °C (lit.)
refractive index  n20/D 1.5831(lit.)
Flash point: 205 °F
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  Not miscible or difficult to mix.
form  Liquid
pka 6.76±0.10(Predicted)
Specific Gravity 1.140
color  Clear colorless to light yellow
Sensitive  Stench
BRN  1446910
CAS DataBase Reference 696-63-9(CAS DataBase Reference)

Safety information for 4-METHOXYBENZENETHIOL

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 4-METHOXYBENZENETHIOL

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