36383-22-9

Basic information

• Product Name: Bis disulfide
• Synonyms: Bis disulfide
• CAS NO: 36383-22-9
• Molecular Weight: 562.632
• Mol File: 36383-22-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Bis disulfide(CAS DataBase Reference)
• NIST Chemistry Reference: Bis disulfide(36383-22-9)
• EPA Substance Registry System: Bis disulfide(36383-22-9)

Safety Data

• Hazardous Substances Data: 36383-22-9(Hazardous Substances Data)

Upstream product

• 2253-60-3 O,O-diphenyl phosphorodithioic acid 
• 108-95-2 phenol 
• 86101-08-8 antimony tris-(O,O-diphenylphosphorodithioate) 
• 81373-44-6 trimethylsilicon(IV) diphenyldithiophosphate 

Downstream Products

• 22077-44-7 O,O-diphenyl phosphorochloridothioate 
• 67821-09-4 O,O,S-Triphenyl-phosphordithioat 
• 107179-01-1 Bis-(O,O-diphenyl-phosphordithionyl)-acetylen 
• 64066-31-5 2-(Diphenoxy-thiophosphorylsulfanyl)-malonic acid diethyl ester 
• 50285-55-7 C₁₅H₁₈NO₂PS₂ 
• 60732-12-9 C₁₂H₁₂NO₂PS₂ 
• 51576-69-3 4-diphenoxythiophosphorylsulfanyl-morpholine 
• 52028-42-9 Dithiophosphoric acid O,O'-diphenyl ester; compound with morpholine 
• 81373-38-8 diphenoxythioxaphosphoranesulfenyl bromide 
• 50285-56-8 C₁₆H₂₀NO₂PS₂ 

Relevant articles and documents

DEHYDROGENATION OF 3,3',5,5'-TETRA-tert-BUTYL-4,4'-DIPHENOQUINONE. SYNTHESIS OF BIS(THIOPHOSPHORYL) DISULFIDES

-

REDOX REACTIONS OF ANTIMONY(III) O,O-DISUBSTITUTED PHOSPHORODITHIOATES WITH FERRIC CHLORIDE

The reaction of antimony(III) tris-(O,O-diethylphosphorodithioate) with three equivalents of ferric chloride in ether solution has been found to give ferrous chloride, bis-(O,O-diethylthiophosphoryl) disulfide and dichloroantimony O,O-diethyl phosphorodithioate as the major products.However, a relatively low yield of bis-(O,O-diethylthiophosphoryl) trisulfide was also obtained.The structures of these products were established by independent syntheses.Several additional antimony(III) tris-(O,O-disubstituted phosphorodithioates) were prepared, and the major organic product obtained by reaction of each of these compounds with three equiva lents of ferric chloride was the corresponding bis-(O,O-disubstituted thiophosphoryl) disulfide.A mechanism for this reaction has been suggested, and evidence in support of the mechanism has been presented.The various antimony(III) tris-(O,O-dialkyl phosphorodithioates) are passivating agents in petroleum refining.The results reported in this and in our previous papers indicate that such compounds undergo a variety of reactions with components of crude petroleum prior to the ultimate pyrolysis reactions which occur in the fluid catalytic cracking process.