What Is Rose Concrete Dist?
Rose Concrete Dist is a liquid aroma material created from the flowers of Rosa damascena. DSM-Firmenich offers the branded grade most perfumers know, though comparable versions are available from other suppliers who work with damask rose extracts.
The material starts life as a “concrete,” produced by washing freshly picked rose petals with a light solvent. That waxy concrete is then distilled to strip out insoluble parts, leaving a pourable concentrate that captures both the bright facets of rose oil and the deeper tones of an absolute. Because the distillation step removes much of the wax, the finished product pours easily at room temperature and ranges in color from pale yellow to light amber.
Rose Concrete Dist is used in fine fragrance, personal wash, fabric care and even scented candles, so it is a workhorse rather than a niche novelty. Thanks to its balanced profile it is often chosen when a formula needs the sparkle of rose oil plus the staying power of an absolute without having to blend two separate materials.
Stored in a cool dark place with the cap tightly closed, it remains in good shape for roughly two to three years. As with most natural derivatives cost sits at the higher end of the floral palette because thousands of blossoms are needed for every kilogram of material, yet it is still less pricey than using separate oil and absolute in equal strength.
Rose Concrete Dist’s Scent Description
This ingredient falls squarely into the floral family. Off a blotter it opens with a lively pink-petal freshness that feels dewy and slightly green, like crushed leaves at sunrise. Within minutes a jammy raspberry nuance peeks through, joined by a hint of soft honey. As it settles the scent becomes creamier and more velvety, revealing a touch of clove-like spice that lends natural depth.
Perfumers often talk about top, middle and base notes. Top notes make the first impression, middle notes form the heart and base notes linger longest. Rose Concrete Dist straddles top and heart territory. You get an immediate burst of fresh rose that registers as a top note, yet most of its character sits in the heart where it radiates for hours before finally fading into a gentle, slightly woody whisper.
Projection is moderate, giving a clear but not overpowering presence in a composition. On a strip the aroma remains noticeable for four to six hours, longer when it is anchored by richer base materials in a full perfume.
How & Where To Use Rose Concrete Dist
Perfumers reach for Rose Concrete Dist when they need a single material that gives both the sparkling lift of rose oil and the round body of an absolute. It can stand alone as the main floral note or slot into a broader rose accord beside citronellol, phenyl ethyl alcohol, geraniol or a modern rosy captive. Because it already feels well balanced it often replaces the classic oil-plus-absolute duo in quick product development where speed and cost control matter.
Typical usage sits between traces and 2 % in fine fragrance, 0.2 % to 1 % in personal wash and fabric care and well below 0.1 % in candles or air care where heat can magnify its sweetness. Up to 5 % is technically possible but few formulas need that much unless the brief calls for a photorealistic rose soliflore.
At very low dosages the material lends a green-dewy freshness that brightens fruity and citrus openings. Around 0.5 % the jammy raspberry facet starts to show and the composition turns more voluptuous. Push it past 2 % and it can dominate the heart, sometimes masking delicate partners like violet ionones or muguet molecules. Overuse may also introduce a faint waxy nuance that feels old-fashioned so balance with crisp musks or transparent woods.
Rose Concrete Dist is compatible with most solvents used in compounding. Prediluting to 10 % in ethanol or dipropylene glycol makes weighing easier and improves blend speed. It stays liquid at room temperature but gentle warming in a water bath helps if cold storage causes partial clouding. No special antioxidants are required though adding 0.1 % BHT extends shelf life in high-temperature markets.
Safely Information
Always dilute Rose Concrete Dist before evaluating it. Avoid smelling straight from the bottle since concentrated vapors can overwhelm the nose and irritate mucous membranes. Work in a well-ventilated area and wear gloves plus safety glasses to keep the liquid off skin and out of eyes.
Like many natural derivatives it contains sensitizers that may trigger irritation or allergic reaction in some individuals. People who are pregnant or breastfeeding should consult a medical professional before handling any fragrance raw material. Brief contact with low concentrations is generally considered safe yet prolonged or repeated exposure to higher levels can pose health risks.
If accidental skin contact occurs wash with mild soap and plenty of water. In case of eye contact rinse with clean water for several minutes and seek medical advice if discomfort persists. Spills on benches or scales should be wiped with an absorbent towel then cleaned with alcohol to prevent lingering odor.
Dispose of unused or aged material by following local chemical disposal rules. Never pour large amounts down a drain. Keep the bottle tightly closed and stored away from direct light and heat to slow oxidation.
Before using Rose Concrete Dist in any finished product review the latest Safety Data Sheet from your supplier and follow current IFRA guidelines for maximum dosage in each application. Regulations and recommended limits can change so check for updates on a regular basis.
How To Store & Dispose of Rose Concrete Dist
Keep Rose Concrete Dist in a tightly closed bottle placed in a cool dark cupboard. Refrigeration is not essential yet storing it at 4–8 °C slows oxidation and helps the scent stay crisp for a longer period. If you chill the material allow it to reach room temperature before opening to prevent moisture from condensing inside the bottle.
Choose glass bottles fitted with polycone caps for both neat material and predilutions. These caps create a better seal than droppers or ordinary screw tops which can let air seep in and dull the aroma. Whenever possible decant into the smallest container that will hold the volume so headspace is minimal.
Label every bottle clearly with the ingredient name, batch number, date opened and any hazard symbols from the Safety Data Sheet. This avoids mix-ups during weighing and keeps everyone in the workspace informed about potential skin or eye irritants.
Dispose of unwanted or expired Rose Concrete Dist through a licensed chemical waste service or collection point. Although the material is of natural origin it resists full biodegradation in water and can harm aquatic organisms in concentrated form. Never pour large amounts down the sink and do not throw soaked blotters into regular trash until they are completely dry and odor free.
Rinse empty bottles with a small amount of alcohol, add the rinse to your waste container then recycle or discard the clean glass according to local rules. Keeping good records of what leaves your lab will simplify future audits and maintain compliance with environmental regulations.
Summary
Rose Concrete Dist is a liquid extract of Rosa damascena that blends the sparkling freshness of rose oil with the velvety depth of an absolute. It smells like a true garden rose touched by hints of raspberry honey and soft spice, making it an easy go-to for floral hearts in fine fragrance, personal wash and fabric care.
Perfumers value its ability to cover both top and heart roles without having to juggle two separate materials. Stability is decent for a natural derivative yet it still benefits from cool storage and limited air exposure. Cost sits in the upper mid-range because thousands of petals are needed for each kilogram, though using one balanced material can offset the price of combining oil and absolute.
You can purchase commercial quantities directly from DSM-Firmenich or their distributors. Smaller labs and hobbyists will find it through specialized aroma shops and third-party resellers who often carry generic equivalents sourced from Turkey, Bulgaria or Morocco.