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HomeProduct name list4,4'-DICHLORODIPHENYL DISULFIDE

4,4'-DICHLORODIPHENYL DISULFIDE

Synonym(s):4,4′-Dichlorodiphenyl disulfide

  • CAS NO.:1142-19-4
  • Empirical Formula: C12H8Cl2S2
  • Molecular Weight: 287.23
  • MDL number: MFCD00013642
  • EINECS: 214-531-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-15 19:00:21
4,4'-DICHLORODIPHENYL DISULFIDE Structural

What is 4,4'-DICHLORODIPHENYL DISULFIDE?

Chemical properties

Light Yellow Solid

The Uses of 4,4'-DICHLORODIPHENYL DISULFIDE

Bis(4-chlorophenyl) disulfide may be used to synthesize non-symmetrical heterodimer 4-chlorophenyl-2′-nitrophenyl disulfide.

Synthesis Reference(s)

Synthetic Communications, 10, p. 305, 1980 DOI: 10.1080/00397918008062754

General Description

Bis(4-chlorophenyl) disulphide can be synthesized from 4-chlorophenylthiol via oxidation. It produces poly(p-phenylene sulfide), via thermolysis. Bis(4-chlorophenyl) disulfide can also be prepared by a microwave assisted method involving the reaction between respective elemental sulfur and 1-chloro-4-iodobenzene in the presence of CuO nanopowder (catalyst).

Properties of 4,4'-DICHLORODIPHENYL DISULFIDE

Melting point: 71-74 °C(lit.)
Boiling point: 180 °C / 2mmHg
Density  1.304 g/cm3(Temp: 102.3 °C)
storage temp.  Inert atmosphere,Room Temperature
solubility  Methanol
form  Solid
color  Light Yellow
BRN  1644663
CAS DataBase Reference 1142-19-4(CAS DataBase Reference)
EPA Substance Registry System Disulfide, bis(4-chlorophenyl) (1142-19-4)

Safety information for 4,4'-DICHLORODIPHENYL DISULFIDE

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.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P312:Call a POISON CENTER or doctor/physician if you feel unwell.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
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.
P403+P233:Store in a well-ventilated place. Keep container tightly closed.

Computed Descriptors for 4,4'-DICHLORODIPHENYL DISULFIDE

InChIKey ZIXXRXGPBFMPFD-UHFFFAOYSA-N

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