DMBCA – Dimethyl Benzyl Carbinyl Acetate Aroma Chemical
DMBCA (Dimethyl Benzyl Carbinyl Acetate) is a versatile floral-fruity aroma chemical used in professional perfume and fragrance formulations. It provides a powerful, smooth and attractive floral-fruity character and is particularly useful for creating modern floral, fruity, rose, jasmine and sweet perfume accords.
DMBCA is also known as α,α-Dimethylphenethyl Acetate and Benzyldimethylcarbinyl Acetate.
Fragrance Profile
DMBCA has a strong, distinctive floral-fruity odour that can add volume, sweetness and character to fragrance compositions.
Odour Character
- Floral
- Fruity
- Sweet
- Soft
- Rich
- Smooth
- Modern
- Perfume-like
It is particularly useful when a fragrance requires a powerful floral-fruity body with a smooth and attractive character.
Technical Details
| Parameter | Specification / Typical Information |
|---|---|
| Product | DMBCA |
| Full Name | Dimethyl Benzyl Carbinyl Acetate |
| CAS No. | 151-05-3 |
| FEMA No. | 2392 |
| JECFA No. | 1655 |
| EC No. | 205-781-3 |
| Molecular Formula | C₁₂H₁₆O₂ |
| Molecular Weight | 192.26 g/mol |
| Chemical Type | Aromatic ester |
| Physical Form | Colourless liquid / may solidify at room temperature |
| Odour | Powerful floral, fruity |
| Solubility | Soluble in ethanol; soluble in mineral oil, fixed oils and propylene glycol; insoluble in water |
| Boiling Point | Approx. 249–251°C |
| Refractive Index | 1.490–1.495 |
| Specific Gravity | 0.995–1.002 |
| JECFA Assay Specification | Minimum 98% |
The numerical specification values above are from the JECFA specification and should not be presented as the guaranteed specification of every commercial grade; use the supplied batch COA for your actual product.
Common Applications
Fine Fragrance & Perfume
DMBCA is useful in floral, fruity, sweet and modern perfume compositions, helping create a fuller and more powerful fragrance character.
Floral Fragrance Compounds
Useful for developing rose, jasmine, floral bouquet, fruity-floral and sweet floral accords.
Attar & Concentrated Perfume
Can be incorporated into concentrated fragrance systems where a strong floral-fruity character is desired.
Agarbatti & Incense
Suitable for agarbatti, incense sticks, dhoop sticks and fragrance compounds, particularly in floral and fruity incense profiles.
Soap & Personal Care
Useful as a fragrance ingredient in soap, shampoo, body-care and other fragranced products, subject to applicable formulation and regulatory requirements.
Air Freshener & Home Fragrance
Can contribute a rich floral-fruity character to air fresheners, room fragrances and household fragrance compositions.
Why Use DMBCA?
- Powerful floral-fruity odour
- Excellent fragrance-building material
- Useful for modern floral compositions
- Adds sweetness and richness to perfume accords
- Suitable for floral-fruity fragrance development
- Useful in perfume and incense compounds
- Compatible with many floral, fruity, woody and musky materials
- Suitable for professional fragrance formulation
Professional Blending
DMBCA works particularly well with rose, jasmine, muguet, fruity, citrus, woody and musk materials. It can be used as part of a broader fragrance architecture rather than relying on it alone.
For professional perfume development, DMBCA can help bridge floral heart notes and sweet/fruity supporting materials, giving the composition greater fullness and character.
Suggested Fragrance Partners
Geraniol • Citronellol • Phenethyl Alcohol • Benzyl Acetate • Linalool • Hedione • Hydroxycitronellal • Phenethyl Acetate • Fruity Esters • Musk Materials • Woody Materials
The exact combination and dosage should be determined through evaluation of the complete fragrance formula.
Storage
Store DMBCA in a tightly closed container in a cool, dry and well-ventilated location. Protect from excessive heat, direct sunlight and contamination.
Because the material can solidify at room temperature, storage and handling conditions should follow the supplier’s SDS and technical recommendations.
Handling & Safety
For professional fragrance and industrial formulation use. Handle according to the applicable SDS, COA and regulatory requirements. Avoid unnecessary contact with skin and eyes and use appropriate personal protective equipment.
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