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Diphenyl disulfide information


Diphenyl disulfide
Names
Preferred IUPAC name
1,1′-Disulfanediyldibenzene
Other names
Disulfanyldibenzene
Diphenyl disulfide
Phenyl disulfide
1,2-Diphenyldisulfane (not recommended)
Identifiers
CAS Number
  • 882-33-7 checkY
3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:174102
ChEMBL
  • ChEMBL462861 checkY
ChemSpider
  • 12861 checkY
ECHA InfoCard 100.011.752 Edit this at Wikidata
EC Number
  • 212-926-4
PubChem CID
  • 13436
RTECS number
  • SS6825000
UNII
  • 7P54H519IJ checkY
CompTox Dashboard (EPA)
  • DTXSID6022131 Edit this at Wikidata
InChI
  • InChI=1S/C12H10S2/c1-3-7-11(8-4-1)13-14-12-9-5-2-6-10-12/h1-10H checkY
    Key: GUUVPOWQJOLRAS-UHFFFAOYSA-N checkY
  • InChI=1/C12H10S2/c1-3-7-11(8-4-1)13-14-12-9-5-2-6-10-12/h1-10H
    Key: GUUVPOWQJOLRAS-UHFFFAOYAY
SMILES
  • c1ccc(cc1)SSc2ccccc2
Properties
Chemical formula
C12H10S2
Molar mass 218.33 g·mol−1
Appearance Colorless crystals
Melting point 61 to 62 °C (142 to 144 °F; 334 to 335 K)
Solubility in water
Insoluble
Solubility in other solvents Soluble in diethyl ether, benzene, carbon disulfide, and THF
Structure
Dipole moment
0 D
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
Flammable
GHS labelling:[1]
Pictograms
GHS07: Exclamation mark
Signal word
Warning
Hazard statements
H315, H319, H335
Precautionary statements
P261, P264, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P391, P403+P233, P405, P501
Related compounds
Related compounds
Thiophenol,
Dimethyl disulfide,
Diphenyl diselenide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Diphenyl disulfide is the chemical compound with the formula (C6H5S)2. This colorless crystalline material is often abbreviated Ph2S2. It is one of the more commonly encountered organic disulfides in organic synthesis. Minor contamination by thiophenol is responsible for the disagreeable odour associated with this compound.

  1. ^ "Diphenyl disulfide". pubchem.ncbi.nlm.nih.gov. Retrieved 13 December 2021.

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Diphenyl disulfide

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Diphenyl disulfide is the chemical compound with the formula (C6H5S)2. This colorless crystalline material is often abbreviated Ph2S2. It is one of the...

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Disulfide

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selection of organic disulfides Disulfides have a C-S-S-C dihedral angle approaching 90°. The S-S bond length is 2.03 Å in diphenyl disulfide, similar to that...

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Diphenyl sulfide

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Diphenyl sulfide is an organosulfur compound with the chemical formula (C6H5)2S, often abbreviated as Ph2S, where Ph stands for phenyl. It is a colorless...

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Sulfur

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variable group) Allicin, a chemical compound in garlic Diphenyl disulfide, a representative disulfide Dibenzothiophene, a component of crude oil Perfluorooctanesulfonic...

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Organosulfur chemistry

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group Methionine, an amino acid containing a sulfide Diphenyl disulfide, a representative disulfide Dibenzothiophene, a component of crude oil Perfluorooctanesulfonic...

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Sulfur compounds

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group Methionine, an amino acid containing a thioether Diphenyl disulfide, a representative disulfide Perfluorooctanesulfonic acid, a surfactant Dibenzothiophene...

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Disulfur dichloride

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presence of aluminium chloride (AlCl3), S2Cl2 reacts with benzene to give diphenyl sulfide: 8 S2Cl2 + 16 C6H6 → 8 (C6H5)2S + 16 HCl + S8 Anilines (1) react...

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Thiophenol

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presence of base are easily oxidized to diphenyl disulfide: 4 C6H5SH + O2 → 2 C6H5S-SC6H5 + 2 H2O The disulfide can be reduced back the thiol using sodium...

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Organofluorine chemistry

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"Mild and Selective Oxidation of Sulfur Compounds in Trifluorethanol: Diphenyl Disulfide and Methyle Phenyl Sulfoxide". Organic Syntheses. 80: 184{{cite journal}}:...

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Dithizone

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mercury. Dithizone may be prepared by reacting phenylhydrazine with carbon disulfide, followed by reaction with potassium hydroxide. Dithizone is used to assess...

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Pentafluorosulfanylbenzene

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of diphenyl disulfide by AgF2, a method that suffers from low yield. The best known method of synthesis is the fluorination of diphenyl disulfide with...

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Isosorbide

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May 2013. Phosphorus-based isosorbide compounds, such as isosorbide bis (diphenyl phosphate) [ISTP] are considered as a replacement. ISTP is readily accessible...

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Aniline

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formaldehyde. The diamines are condensed with phosgene to give methylene diphenyl diisocyanate, a precursor to urethane polymers. Other uses include rubber...

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Anastasios Damvergis

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acids. They worked with diphenyl disulfide and derived a method for preparing amido-diphenly di-sulphydrate (aminophenyl disulfide). They also worked with...

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Diphosphorus tetraiodide

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konjugierte Doppelbindungen I. Synthese von Diphenyl-poly-enen" [Conjugated double-bonds I: Synthesis of diphenyl-polyenes]. Helvetica Chimica Acta (in German)...

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Alkyl nitrite

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1, p.177 (1941); Vol. 4, p.19 (1925) Link 2-Pyrrolidinemethanol, α,α-diphenyl-, (±)- Organic Syntheses, Coll. Vol. 6, p.542 (1988); Vol. 58, p.113 (1978)...

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Phosphoryl chloride

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retardants (bisphenol A diphenyl phosphate, TCPP and tricresyl phosphate), plasticisers for PVC and related polymers (2-ethylhexyl diphenyl phosphate) and hydraulic...

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List of compounds with carbon number 12

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26386-88-9 C12H10O diphenyl ether 101-84-8 C12H10OS diphenyl sulfoxide 945-51-7 C12H10O2 phenyl hydroquinone 1079-21-6 C12H10O2S diphenyl sulfone 127-63-9...

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Phosgene

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diamines gives di-isocyanates, like toluene diisocyanate (TDI), methylene diphenyl diisocyanate (MDI), hexamethylene diisocyanate (HDI), and isophorone diisocyanate...

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Halocarbon

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their derivatives, used for disinfectants, pesticides such as dichloro-diphenyl-trichloroethane (DDT, 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane), herbicides...

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Clotrimazole

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Elimination half-life 2 hours Identifiers IUPAC name 1-[(2-Chlorophenyl)(diphenyl)methyl]-1H-imidazole CAS Number 23593-75-1 Y PubChem CID 2812 IUPHAR/BPS...

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Azeotrope tables

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weight spef. grav with various solvents ethyl benzoate 212.6 186.1 53.5 diphenyl 254.9 192.0 36 mesitylene 164.6 156.0 87 naphthalene 218.1 183.9 49 toluene...

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Inverse vulcanization

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1002/pola.27314. Bastian, Ernest J.; Martin, R. Bruce (April 1973). "Disulfide vibrational spectra in the sulfur-sulfur and carbon-sulfur stretching...

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Formaldehyde

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formaldehyde resin, polyoxymethylene plastics, 1,4-butanediol, and methylene diphenyl diisocyanate. The textile industry uses formaldehyde-based resins as finishers...

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