Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Diphenyl sulfoxide
RN: 945-51-7
UNII: 4V290005U9
InChIKey: JJHHIJFTHRNPIK-UHFFFAOYSA-N

Note

  • Electron acceptor for liver aldehyde oxidase.

Molecular Formula

  • C12-H10-O-S

Molecular Weight

  • 202.276
 
* denotes mobile formatted website

Links to Resources


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • Diphenyl sulfoxide

Synonyms

  • 4-06-00-01489 (Beilstein Handbook Reference)
  • AI3-00190
  • Benzene, 1,1'-sulfinylbis-
  • BRN 1908444
  • Diphenyl sulfoxide
  • Diphenyl sulphoxide
  • EINECS 213-415-9
  • NSC 630195
  • NSC 6779
  • Phenylsulfinylbenzene
  • Sulfoxide, diphenyl
  • UNII-4V290005U9

Systematic Names

  • Benzene, 1,1'-sulfinylbis-
  • Diphenyl sulphoxide
  • Phenyl sulfoxide (8CI)

Registry Numbers

CAS Registry Number

  • 945-51-7

FDA UNII

  • 4V290005U9

System Generated Number

  • 0000945517

Structure Descriptors

InChI

1S/C12H10OS/c13-14(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H

InChIKey

JJHHIJFTHRNPIK-UHFFFAOYSA-N

Smiles

c1(S(c2ccccc2)=O)ccccc1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 750mg/kg (750mg/kg)   International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine. Vol. 3, Pg. 41, 1961.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 71.2 deg C   EXP
log P (octanol-water) 2.06 (none)   EXP
Water Solubility 742 mg/L 25 EST
Vapor Pressure 3.62E-05 mm Hg 25 EST
Henry's Law Constant 1.98E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 6.08E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.