Trisulfane
From Wikipedia, the free encyclopedia
![]() |
|
Names | |
---|---|
Systematic IUPAC name
Trisulfane[1]
|
|
Identifiers | |
13845-23-3 ![]() |
|
3D model (Jmol) | Interactive image |
3903006 | |
ChEBI | CHEBI:50365 ![]() |
ChEMBL | ChEMBL1235793 ![]() |
ChemSpider | 145860 ![]() |
25473 | |
PubChem | [https://pubchem.ncbi.nlm.nih.gov/compound/166718 |
|
|
|
|
Properties | |
H2S3 | |
Molar mass | 98.20 g·mol−1 |
Appearance | yellow liquid |
Density | 1.491 g cm−3 |
Melting point | −53 °C (−63 °F; 220 K) |
Boiling point | 170 °C (338 °F; 443 K) |
low | |
log P | 1.237 |
Acidity (pKa) | 5.826 |
Basicity (pKb) | 8.171 |
Related compounds | |
Related compounds
|
disulfane hydrogen sulfide polysulfides |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|
|
![]() ![]() ![]() |
|
Infobox references | |
Trisulfane is the inorganic compound with the formula H2S3. It is a pale yellow volatile liquid with a camphor-like odor. It decomposes readily to hydrogen sulfide (H2S) and elemental sulfur. It is produced by distillation of the polysulfane oil obtained by acidification of polysulfide salts.[2]
References[edit]
- ^ "trisulfane (CHEBI:50365)". Chemical Entities of Biological Interest (ChEBI). UK: European Bioinformatics Institute. 18 August 2008. Main. Retrieved 27 September 2011.
- ^ R. Steudel "Inorganic Polysulfanes H2Sn with n > 1" in Elemental Sulfur and Sulfur-Rich Compounds II (Topics in Current Chemistry) 2003, Volume 231, pp 99-125. doi:10.1007/b13182
![]() |
This inorganic compound–related article is a stub. You can help Wikipedia by expanding it. |