This product is not a finished fragrance or flavor. It is a single aroma chemical that provides a specific scent character determined by its chemical structure. It is intended to be used only as a raw material for creating fragrance or flavor formulations, or for other research and development purposes.

Difurfuryl Disulfide (FEMA-3146) is a highly potent sulfurous roasted material. In minute amounts it gives authentic toasted, smoky, onion–meaty facets that deepen gourmand, tobacco, leather and smoky woods, adding realism and warmth.

Fragrance Family: Sulfurous / Roasted / Gourmand

Top Notes: toasted, smoky, roasted

Heart Notes: savory meaty, onion‑skin, caramelized

Base Notes: warm dry, faint leathery

Applications:

- Fine Fragrance: typical 0.001%, range 0.0002–0.010%

- Body Care Products: typical 0.0005%, range 0.0001–0.005%

- Home Care Products: typical 0.0005%, range 0.0002–0.005%

- Candles & Diffusers: typical 0.0005%, range 0.0002–0.005%

IFRA Restrictions:

Refer to the latest IFRA Standards for the applicable product category and maximum level.

Allergen Declaration (EU):

Check IFRA/SDS for listed allergens when blending.

Storage:

Keep tightly closed in a cool, dry place away from light and heat.

Shelf Life:

24 months (unopened, stored properly).

CAS Number: 4437-20-1