![]() | |
Names | |
---|---|
Preferred IUPAC name
Propane-1,2-dithiol[1] | |
Other names
1,2-Dimercaptopropane
| |
Identifiers | |
3D model (JSmol)
|
|
ChemSpider | |
ECHA InfoCard | 100.011.271 |
PubChem CID
|
|
UNII | |
CompTox Dashboard (EPA)
|
|
| |
| |
Properties | |
C3H8S2 | |
Molar mass | 108.22 g·mol−1 |
Boiling point | 152 °C (306 °F; 425 K) |
Insoluble | |
Solubility in organic solvents | soluble |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|
1,2-Propanedithiol, sometimes called 1,2-dimercaptopropane, is a thiol with the formula HSCH2CH(SH)CH3. This colorless, intensely odorous liquid is the simplest chiral dithiol. Related dithiols include 1,2-ethanedithiol, 2,3-dimercapto-1-propanesulfonic acid, and 1,3-propanedithiol. It is generated by the addition of H2S to the related episulfide, CH3CHCH2S.
Refractive index = 1.531-1.541
References
[edit]- ^ Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred Names 2013 (Blue Book). Cambridge: The Royal Society of Chemistry. 2014. p. 697. doi:10.1039/9781849733069-FP001 (inactive 2024-06-30). ISBN 978-0-85404-182-4.
{{cite book}}
: CS1 maint: DOI inactive as of June 2024 (link)
External links
[edit]- "1,2-Propanedithiol". NIST. 2011. Retrieved 15 November 2011.