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Diphenyl sulfide information


Diphenyl sulfide
Diphenyl sulfide molecule
Names
IUPAC name
Phenylsulfanylbenzene
Identifiers
CAS Number
  • 139-66-2
3D model (JSmol)
  • Interactive image
Abbreviations Ph2S
Beilstein Reference
1907932
ChEBI
  • CHEBI:38959
ChEMBL
  • ChEMBL219876
ChemSpider
  • 8436
ECHA InfoCard 100.004.884 Edit this at Wikidata
EC Number
  • 205-371-4
UNII
  • B5P3Y93MNR
CompTox Dashboard (EPA)
  • DTXSID8044383
InChI
  • InChI=1S/C12H10S/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10H
    Key: LTYMSROWYAPPGB-UHFFFAOYSA-N
SMILES
  • C1=CC=C(C=C1)SC2=CC=CC=C2
Properties
Chemical formula
(C6H5)2S
Molar mass 186.27 g·mol−1
Appearance Colorless liquid
Density 1.113 g/cm3 (20 °C)[1]
Vapor: 6.42 (air = 1.0)
Melting point −25.9 °C (−14.6 °F; 247.2 K)
Boiling point 296 °C (565 °F; 569 K)
Solubility in water
insoluble
Solubility Soluble in diethyl ether, benzene, carbon disulfide.
Vapor pressure 0.01 hPa at 25 °C[2]
Refractive index (nD)
1.6327
Viscosity
  • Dynamic:
  • 21.45 mPa·s at 20 °C
  • 18.4 mPa·s at 40 °C
  • Kinematic:
  • 19.43 mm2/s at 20 °C
  • 16.7 mm2/s at 40 °C
Structure
Molecular shape
Bent on the sulfur atom
Hazards
GHS labelling:
Pictograms
GHS07: Exclamation markGHS09: Environmental hazard
Signal word
Warning
Hazard statements
H302, H315, H319, H410
Precautionary statements
P264, P270, P273, P280, P301+P312, P301+P317, P302+P352, P305+P351+P338, P321, P330, P332+P317, P362+P364, P391, P501
Flash point 113 °C (235 °F)
Lethal dose or concentration (LD, LC):
LD50 (median dose)
  • 300 to 2000 mg/kg (oral, female rat)</ref>
  • 5000 mg/kg (dermal, female rat)
  • 11300 μL/kg (dermal, rabbit)[3]
  • 490 μL/kg (oral, rat)</ref>
  • 545 mg/kg (oral, rat)
  • 12600 mg/kg (dermal, rabbit)[2]
Related compounds
Related compounds
  • Diphenyl ether
  • Diphenyl selenide
  • Diphenyl telluride
  • Diphenyl disulfide
  • Thiophenol
  • Diphenyl sulfone
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

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 liquid with an unpleasant odor. Diphenyl sulfide is an aromatic sulfide. The molecule consists of two phenyl groups attached to a sulfur atom.

  1. ^ "3". CRC Handbook of Chemistry and Physics (90 ed.). 2010. p. 220.
  2. ^ a b "GESTIS-Stoffdatenbank".
  3. ^ "Diphenyl sulfide".

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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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Thioxanthone

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analog of xanthone. Thioxanthone can be prepared by the reaction of diphenyl sulfide with phosgene in the presence of catalytic aluminium chloride. This...

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Diethyl sulfide

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Diethyl sulfide (British English: diethyl sulphide) is an organosulfur compound with the chemical formula (CH3CH2)2S. It is a colorless, malodorous liquid...

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Sulfur

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sometimes found in pure, native form, sulfur on Earth usually occurs as sulfide and sulfate minerals. Being abundant in native form, sulfur was known in...

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Sulfur compounds

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polysulfanes, H2Sx where x= 2, 3, and 4. Ultimately, reduction of sulfur produces sulfide salts: 16 Na + S8 → 8 Na2S The interconversion of these species is exploited...

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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 with...

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List of compounds with carbon number 12

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C12H10O4S2 diphenyl disulfone 10409-06-0 C12H10O8 dimethyl pyromellitate 39900-53-3 C12H10S diphenyl sulfide 139-66-2 C12H10SSn diphenyl tin sulfide 20332-10-9...

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Disulfide

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C-S-S-C dihedral angle approaching 90°. The S-S bond length is 2.03 Å in diphenyl disulfide, similar to that in elemental sulfur. Two kinds of disulfides...

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Phenothiazine

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but more recent syntheses rely on the cyclization of 2-substituted diphenyl sulfides. Few pharmaceutically significant phenothiazines are prepared from...

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Organosulfur chemistry

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acid containing a thiol group Methionine, an amino acid containing a sulfide Diphenyl disulfide, a representative disulfide Dibenzothiophene, a component...

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Tetraphenyllead

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tetraphenyllead and sulfur react explosively at 150 °C and produce diphenyl sulfide and lead sulfide: P b ( C 6 H 5 ) 4 +   3   S   →   P b S +   2   S ( C 6 H...

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Thiophenol

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Thiophenols, especially in the presence of base are easily oxidized to diphenyl disulfide: 4 C6H5SH + O2 → 2 C6H5S-SC6H5 + 2 H2O The disulfide can be reduced...

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Smokeless powder

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products (mostly potassium carbonate, potassium sulfate, and potassium sulfide) for black powder. In addition, smokeless powder does not leave the thick...

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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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Triphenylphosphine

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George W. Luther III; Gordon Beyerle (1977). "Lithium Diphenylphosphide and Diphenyl(Trimethylsilyl)Phosphine". Inorganic Syntheses. Vol. 17. pp. 186–188. doi:10...

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Organophosphate

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typically triaryl or alkyl diaryl phosphates, with cresyl diphenyl phosphate and 2-ethylhexyl diphenyl phosphate being important respective example. These are...

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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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Dye

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of anthraquinone Arylmethane dyes Category:Diarylmethane dyes, based on diphenyl methane Category:Triarylmethane dyes, derivates of triphenylmethane Category:Azo...

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Trimethylsilyldiazomethane

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be prepared by treating (trimethylsilyl)methylmagnesium chloride with diphenyl phosphorazidate. The 13C-labeled reagent is also known. It is a less explosive...

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Dimethyl telluride

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Russell, B. R. (1973). "Vacuum ultraviolet absorption spectra of dimethyl sulfide, dimethyl selenide, and dimethyl telluride". The Journal of Chemical Physics...

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Diazo

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contain other functional groups (which would exclude compounds like diazo(diphenyl)methane or ethyl diazoacetate). F.A. Carey R.J. Sundberg Advanced Organic...

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Benzonitrile

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Collected Volumes, vol. 4, p. 769. Pickard, P. L.; Tolbert, T. L. (1973). "Diphenyl Ketimine". Organic Syntheses; Collected Volumes, vol. 5, p. 520. Anderson...

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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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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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