4,4'-DICHLORODIPHENYL DISULFIDE Chemical Properties

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

InChIKey

ZIXXRXGPBFMPFD-UHFFFAOYSA-N

CAS DataBase Reference

1142-19-4(CAS DataBase Reference)

EPA Substance Registry System

Disulfide, bis(4-chlorophenyl) (1142-19-4)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

37/39-26-24/25

WGK Germany 

3

RTECS 

JO0766000

Hazard Note 

Irritant

TSCA 

Yes

HS Code 

29309090

Hazardous Substances Data

1142-19-4(Hazardous Substances Data)

Toxicity

mouse,LD50,oral,> 3gm/kg (3000mg/kg),"Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969Vol. 4, Pg. 65, 1969.

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

4,4'-DICHLORODIPHENYL DISULFIDE Usage And Synthesis

Chemical Properties

Light Yellow Solid

Uses

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).

4,4'-DICHLORODIPHENYL DISULFIDE(1142-19-4)Related Product Information

• DIPHENYL DISULFIDE
• 4,4-DIAMINO-2,2'-DICHLORODIPHENYL DISULFIDE
• Dichlorodiphenyl disulfide
• 3,3'-DICHLORO DIPHENYL DISULFIDE
• 2,2'-DICHLORO DIPHENYL DISULFIDE
• BIS(2,4,5-TRICHLOROPHENYL) DISULFIDE
• 2,2'-DINITRO-4,4'-DICHLORO DIPHENYL DISUFIDE
• DI(3,4-DICHLOROPHENYL) DISULFIDE
• BIS(2-AMINO-4-CHLOROPHENYL)DISULPHIDE
• 4,4'-DICHLORODIPHENYL DISULFIDE
• BIS(PENTACHLOROPHENYL) DISULFIDE
• DI(2,4-DICHLORO-5-METHYLPHENYL) DISULFIDE
• BIS-(3,4-DICHLOROPHENYL) DISULFIDE, [RING-14C(U)]