1,2-Propanedithiol

1,2-Propanedithiol
Names

IUPAC name Propane-1,2-dithiol
Other names 1,2-Dimercaptopropane
Identifiers
CAS Number	814-67-5^N
ChemSpider	55160^Y
Jmol interactive 3D	Image
PubChem	61217
UNII	GS64223D79^Y
InChI InChI=1S/C3H8S2/c1-3(5)2-4/h3-5H,2H2,1H3^Y Key: YGKHJWTVMIMEPQ-UHFFFAOYSA-N^Y InChI=1/C3H8S2/c1-3(5)2-4/h3-5H,2H2,1H3 Key: YGKHJWTVMIMEPQ-UHFFFAOYAG
SMILES SCC(S)C
Properties
Chemical formula	C₃H₈S₂
Molar mass	108.22 g/mol
Boiling point	152 °C (306 °F; 425 K)
Solubility in water	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).
N verify (what is ^YN ?)
Infobox references

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

"1,2-Propanedithiol". NIST. 2011. Retrieved 15 November 2011.

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