Record Information
Version1.0
Creation Date2016-05-20 14:56:53 UTC
Update Date2016-11-09 01:15:18 UTC
Accession NumberCHEM015997
Identification
Common NameSulfur Pentafluoride
ClassSmall Molecule
DescriptionDisulfur decafluoride (S2F10) is a chemical compound discovered in 1934 by Denbigh and Whytlaw-Gray. Each sulfur atom of the S2F10 molecule is octahedral, and surrounded by five fluorine atoms. S2F10 is highly toxic, with toxicity four times that of phosgene. It was considered a potential chemical warfare pulmonary agent in World War II because it does not produce lacrimation or skin irritation, thus providing little warning of exposure. It is produced by the electrical decomposition of sulfur hexafluoride (SF6)—an essentially inert insulator used in high voltage systems such as transmission lines, substations and switchgear. S2F10 is also made during the production of SF6, but is distilled out. It is a colorless liquid with a burnt match smell similar to sulfur dioxide.
Contaminant Sources
  • OSHA Hazardous Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
Disulfur decafluorideGenerator
Chemical FormulaF10S2
Average Molecular Mass254.100 g/mol
Monoisotopic Mass253.928 g/mol
CAS Registry Number5714-22-7
IUPAC Namedecafluoro-1λ⁶,2λ⁶-disulfane
Traditional Namedisulfur decafluoride
SMILESFS(F)(F)(F)(F)S(F)(F)(F)(F)F
InChI IdentifierInChI=1S/F10S2/c1-11(2,3,4,5)12(6,7,8,9)10
InChI KeyBPFZRKQDXVZTFD-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of inorganic compounds known as other non-metal halides. These are inorganic compounds containing 'other non-metals' and halogen.
KingdomInorganic compounds
Super ClassHomogeneous non-metal compounds
ClassOther non-metal halides
Sub ClassNot Available
Direct ParentOther non-metal halides
Alternative ParentsNot Available
Substituents
  • Other non-metal halide
Molecular FrameworkNot Available
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
logP4.04ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area0 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity33.88 m³·mol⁻¹ChemAxon
Polarizability12.49 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0090000000-b6244dc9342af2ab4f23Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-0090000000-b6244dc9342af2ab4f23Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0udi-0090000000-b6244dc9342af2ab4f23Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0udi-0090000000-3f78b9a9c756dff8331aSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0udi-0090000000-3f78b9a9c756dff8331aSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0udi-0090000000-3f78b9a9c756dff8331aSpectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDNot Available
FooDB IDNot Available
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkDisulfur decafluoride
Chemspider IDNot Available
ChEBI IDNot Available
PubChem Compound ID62586
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available