Acetone Glycerol Ketal (ACM, DDOM), as a bio-based solvent, is increasingly used in fragrance products due to its low toxicity, high compatibility, and long-lasting fragrance diffusion properties. The following analysis combines actual market formulas and focuses on Odowell’s benzene-free Acetone Glycerol Ketal (referred to as ACM) in specific application cases across five types of fragrance products, covering content, formula design, and performance advantages.
Case 1: High-End Flameless Reed Diffuser
Formula:
Fragrance: 15%
Acetone Glycerol Ketal (ACM): 80%
Double Deo-Aldehyde Ethanol: 5%
Features:
ACM, as the main solvent (accounting for 80%), ensures slow and even fragrance release, with a diffusion time of up to 6-8 weeks.
Ethanol regulates the evaporation rate, avoiding an overly strong initial fragrance.
Suitable for home fragrances, such as sandalwood, cedar, and other woody scents.
Market Benchmark: A European brand's "Long-Lasting Reed Diffuser" uses a similar formula, emphasizing "benzene-free and non-toxic" and is certified by EU REACH.
Case 2: Scented Candle Solvent System
Formula:
Soy Wax: 85%
Fragrance: 10%
ACM: 5% (as a solubilizer)
Features:
ACM enhances the compatibility of the fragrance with the wax base, avoiding fragrance stratification or black smoke issues during combustion.
High flash point (176°F), with better safety than isoparaffin.
Suitable for low-smoke candles with a natural plant wax base.
Market Benchmark: An American brand labels "5% bio-based solvent," highlighting the eco-friendly concept.
Case 3: Car Air Freshener Gel
Formula:
Water: 50%
ACM: 30%
Fragrance: 15%
Gelling Agent (Carrageenan): 5%
Features:
ACM is miscible with water, solving the problem of gel shrinkage at high temperatures and extending the service life to 3 months.
Low evaporation rate (boiling point 189°C), avoiding excessively rapid evaporation in the car during summer.
Market Benchmark: A Japanese brand's car gel uses 30% ACM to replace traditional DPM and passes the JIS safety test.
Case 4: Fragrance Body Spray
Formula:
Deionized Water: 60%
ACM: 25%
Fragrance: 10%
Humectant (Glycerin): 5%
Features:
ACM, as a carrier solvent, enhances the adhesion of the fragrance to the skin, extending the fragrance duration by 50%.
Alcohol-free formula, avoiding irritation to sensitive skin.
Market Benchmark: A domestic brand launched an "alcohol-free body mist" with ACM as the core solvent.
Case 5: Home Fragrance Spray
Formula:
ACM: 70%
Fragrance: 20%
Deionized Water: 10%
Features:
High ACM content (70%) achieves rapid fragrance diffusion, covering a 20㎡ space within 10 minutes after spraying.
No residue, suitable for fabrics and furniture surfaces.
Market Benchmark: IKEA’s upgraded version of "Air Spray" uses an ACM system to replace traditional isoparaffin.
Three Core Advantages of ACM
Safety: LD50 (oral rat) = 7000mg/kg, far higher than MMB (4300mg/kg).
Compatibility: Can stably combine with essential oils and synthetic fragrances, avoiding stratification.
Sustainability: Bio-based source, compliant with EU green chemistry standards.
Industry Trend
With the growing demand for "non-toxic aromatherapy," the application of ACM in the maternal and infant, and high-end home furnishing sectors continues to expand. For example, a new brand plans to launch an ACM-based "baby room-specific aromatherapy," further expanding the niche market.
Note: The above formula data is synthesized from corporate public information and industry reports, and actual production needs to be adjusted according to regulations.
