Very powerful sulfurous savory (onion/garlic, radish) with toasted nuance; ultratrace. CAS 1003-04-9.
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
