Dimethyl Sulfide

Dimethyl Sulfide is a sulfur-containing organic compound with a distinctive, somewhat unpleasant odor reminiscent of cooked cabbage or corn. In perfumery, it is used in very low concentrations to add depth and complexity to certain floral and marine notes, providing a natural earthiness.

Used sparingly to enhance realism in oceanic, green, and some floral scents by adding an element of natural decay or ripeness.

IUPAC Name: methylsulfanylmethane
CAS Number: 75-18-3
Molecular Formula: C₂H₆S
Molecular Weight: 62.14 g/mol
Boiling Point: 37.0 °C (at 760 mmHg)
Melting Point: -98.2 °C (-144 °F)
Class: Sulfide
Use/s: Scent
Synonyms
1: dimethyl sulfide 2: Methyl sulfide 3: dimethyl sulphide 4: dimethylsulfide 5: Methyl thioether 6: Dimethylsulphide 7: 2-Thiapropane 8: Dimethyl thioether
Chemist Says
Dimethyl sulfide appears as a clear colorless to straw colored liquid with a disagreeable odor. Flash point less than 0 °F. Less dense than water and slightly soluble in water. Vapors are heavier than air.
Scent: Wild Radish, Cabbage
Scent profile
Scent profiles are inherently subjective and can significantly differ among individuals, and may also be influenced by the conditions at the time of evaluation. The information provided here is a synthesis of data from diverse sources, including books, cross-references, artificial intelligence analyses, and chemical research sites, aiming to present a comprehensive overview. We've distilled this information to highlight the most frequently observed scent profiles for each molecule or compound, offering a generalized perspective.

1: Earthy, Marine, Floral
2: Radish, Green, Cabbage
3: UNPLEASANT ODOR OF WILD RADISH, CABBAGE-LIKE
4: Unpleasant, sulfurous, with a cabbage-like character