Methyl furfuryl disulfide, identified by CAS number 57500-00-2, is an organic sulfur-containing compound characterized by its potent and distinctive organoleptic properties. Chemically, it consists of a furan ring linked to a methyl disulfide group, which contributes to its high reactivity and intense aromatic profile. This clear to pale yellow liquid is valued in specialized chemical synthesis and sensory applications for its ability to impart complex, roasted notes even at extremely low concentrations.
Handling this material requires caution due to its strong odor and potential for irritation. It is typically stored in cool, dark environments under inert gas to maintain its chemical stability and prevent oxidative degradation. In both industrial and research settings, it serves as a critical building block for creating sophisticated flavor profiles and as a subject of study in the chemistry of sulfur-containing heterocycles.