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HomeProduct name list4-(Methylthio)phenol

4-(Methylthio)phenol

Synonym(s):4-Hydroxythioanisole

  • CAS NO.:1073-72-9
  • Empirical Formula: C7H8OS
  • Molecular Weight: 140.2
  • MDL number: MFCD08443600
  • EINECS: 214-031-4
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:08:57
4-(Methylthio)phenol Structural

What is 4-(Methylthio)phenol?

Chemical properties

White solid

The Uses of 4-(Methylthio)phenol

4-(Methylmercapto)phenol [4-(Methylthio)phenol] may be used in the preparation of phosphoramidodithioate intermediates for the synthesis of sulprofos amidate.

Definition

ChEBI: 4-(methylsulfanyl)phenol is an aryl sulfide and a member of phenols.

General Description

4-(Methylmercapto)phenol (4MP) mediates the removal of benzyloxycarbonyl and O-benzyl protecting groups by accepting the benzyl groups during the acidolytic cleavage with trifluoroacetic acid. The presence of hydroxyl group in the para position enhances the rate of hydrodesulfurization (HDS) of 4MP.

Properties of 4-(Methylthio)phenol

Melting point: 84-86 (lit.)
Boiling point: 153-156 °C/20 mmHg (lit.)
Density  1.1182 (rough estimate)
refractive index  1.5530 (estimate)
Flash point: 153-156°C/20mm
storage temp.  Inert atmosphere,Room Temperature
solubility  soluble in Chloroform, Methanol
form  Powder or Crystalline Powder
pka 9.53(at 25℃)
color  White to pale brown
Water Solubility  Soluble in water 9.59 g/ l.
CAS DataBase Reference 1073-72-9(CAS DataBase Reference)
NIST Chemistry Reference Phenol, 4-(methylthio)-(1073-72-9)
EPA Substance Registry System Phenol, 4-(methylthio)- (1073-72-9)

Safety information for 4-(Methylthio)phenol

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
H412:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P271:Use only outdoors or in a well-ventilated area.
P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.
P501:Dispose of contents/container to..…

Computed Descriptors for 4-(Methylthio)phenol

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