Pentan‑2‑one (FEMA‑2842) is a very volatile fruity–ethereal ketone with a clean solvent‑like brightness. It boosts top‑note freshness and helps open citrus/green accords in fine fragrance and home care.

Fragrance Family: Fruity, Ethereal, Fresh

Top Notes: ethereal fruity, clean solvent‑like

Heart Notes: light fresh support

Base Notes: minimal residual body

Applications (typical ranges):
• Fine fragrance: 0.02–0.30%
• Body care: 0.01–0.10%
• Home care/air care: 0.02–0.20%
• Candles: 0.05–0.20%

IFRA: Refer to the latest IFRA Standards for category‑specific limits.

Allergen: No inherent IFRA allergens; finished‑product declaration depends on full formula.

Storage: Tightly closed, cool and dry; protect from light and air.

Shelf Life: 24 months (unopened, stored as recommended).

CAS Number: 107-87-9