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Revision as of 04:28, 23 August 2012 editMakecat (talk | contribs)Autopatrolled, Extended confirmed users, Pending changes reviewers, Rollbackers15,749 edits added Category:Inorganic sulfur compounds using HotCat← Previous edit Revision as of 18:32, 3 November 2013 edit undo79.243.227.139 (talk) linked other sulfanesNext edit →
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| pKa = 5.826 | pKa = 5.826
| pKb = 8.171 | pKb = 8.171
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Revision as of 18:32, 3 November 2013

Trisulfane
Names
Systematic IUPAC name Trisulfane
Identifiers
CAS Number
3D model (JSmol)
Beilstein Reference 3903006
ChEBI
ChEMBL
ChemSpider
Gmelin Reference 25473
PubChem CID
CompTox Dashboard (EPA)
InChI
  • InChI=1S/H2S3/c1-3-2/h1-2HKey: KBMBVTRWEAAZEY-UHFFFAOYSA-N
SMILES
  • SSS
Properties
Chemical formula H2S3
Molar mass 98.20 g·mol
log P 1.237
Acidity (pKa) 5.826
Basicity (pKb) 8.171
Related compounds
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). ☒N verify (what is  ?) Infobox references
Chemical compound

Trisulfane, hydrogen trisulfide, or dihydrogen trisulfide is an unstable molecule with the formula H
2S
3 or HSSSH. It is one of the hydrogen polysulfides.

References

  1. "trisulfane (CHEBI:50365)". Chemical Entities of Biological Interest (ChEBI). UK: European Bioinformatics Institute. 18 August 2008. Main. Retrieved 27 September 2011.
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