Allyl propyl disulfide

Names
IUPAC name 3-propyldisulfanylprop-1-ene
Other names 2-Propenyl propyl disulphide; 4,5-Dithia-1-octene
Identifiers
CAS Number	2179-59-1
3D model (JSmol)	Interactive image
ChemSpider	15731
ECHA InfoCard	100.016.864
CompTox Dashboard (EPA)	DTXSID8024448
InChI InChI=1/C6H12S2/c1-3-5-7-8-6-4-2/h3H,1,4-6H2,2H3 Key: FCSSPCOFDUKHPV-UHFFFAOYAQ
SMILES S(SCCC)C\C=C
Properties
Chemical formula	C6H12S2
Appearance	Pale-yellow liquid
Density	0.984 g/cm3
Hazards
Flash point	54.4 °C
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Allyl propyl disulfide is an organic compound with the chemical formula C₆H₁₂S₂. It is a pale-yellow liquid with a strong odor, it is a main ingredient in onion oil and used as food additives and flavors.