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.

Tetrahydrothiophen‑3‑One (FEMA‑3266) is a very powerful sulfurous savory note with onion/garlic, radish and toasted nuances. In ultratrace it adds lifelike cooked/savory facets and smoky warmth to gourmand, tobacco and smoky woody accords—overdose is harsh.

Fragrance Family: Sulfurous / Savory / Roasted

Top Notes: onion/garlic, radish, toasted

Heart Notes: savory warm, smoky

Base Notes: warm dry, faint leathery

Applications:

- Fine Fragrance: typical 0.00005%, range 0.00001–0.00020%

- Body Care Products: typical 0.00002%, range 0.000005–0.00010%

- Home Care Products: typical 0.00003%, range 0.00001–0.00010%

- Candles & Diffusers: typical 0.00004%, range 0.00002–0.00010%

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: 1003-04-9