Caramellic roasted sugar/coffee nuance; adds toasted warmth without sulfur notes. CAS 4437-22-3.
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 Ether (FEMA‑3337) is a caramellic roasted sugar/coffee note. At low levels it adds toasted warmth, faint cocoa/coffee and chicory nuances that enrich gourmand, tobacco, amber and woody accords without becoming smoky or sulfurous.
Fragrance Family: Roasted / Gourmand
Top Notes: caramellic, toasted sugar, coffee‑like
Heart Notes: chicory, cocoa, maple warmth
Base Notes: warm sweet, soft woody
Applications:
- Fine Fragrance: typical 0.02%, range 0.005–0.30%
- Body Care Products: typical 0.01%, range 0.002–0.20%
- Home Care Products: typical 0.02%, range 0.005–0.30%
- Candles & Diffusers: typical 0.03%, range 0.010–0.30%
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: 4437-22-3
