What Is Myrcene 90 Drt?
Myrcene 90 Drt is a synthetic aroma molecule supplied by DSM-Firmenich, though comparable versions can also be found from other fragrance houses. It belongs to the wider family of terpenes that give many citrus oils their lively kick.
The material starts life as upcycled turpentine recovered from the paper industry. Through fractionation chemists isolate alpha and beta pinene, then carry out a simple chemical build-up that turns these precursors into high-purity myrcene. This approach follows modern green chemistry goals by keeping waste low and using renewable feedstock.
At room temperature the ingredient is a clear watery liquid, easy to pour and measure. It is stable in most everyday fragrance bases from fine perfume to laundry products, which makes it a frequent sight on a perfumer’s bench.
Because the raw material stream is plentiful and the process is well established, Myrcene 90 Drt sits in the lower-priced bracket compared with more exotic naturals. Perfumers often keep a kilo or two on hand since it blends smoothly with citrus accords and freshens fruity notes without raising formula cost.
When stored in a cool dark place in a tightly closed container it keeps its punch for roughly two years before the brightness starts to fade.
Myrcene 90 Drt’s Scent Description
Most professionals slot Myrcene 90 Drt into the citrus family, yet its aroma is more nuanced than plain lemon peel. Off a smelling strip the first impression is a burst of juicy mango sitting on a zesty grapefruit base. Almost at once a peppery sparkle appears, followed by a breeze of fresh pine needles that hints at a walk through a conifer forest. A faint aldehydic shimmer gives the note extra lift and keeps it feeling airy rather than heavy or sticky.
In perfumery terms myrcene is a top note. It flashes on quickly, sets a bright mood then makes room for the heart of the composition. Expect it to remain clearly detectable on paper for around three hours before it slips into the background.
Projection is moderate: strong enough to enliven the opening of a scent but polite enough not to dominate neighboring notes. Its staying power is short to medium which is why perfumers often pair it with longer-lasting woods or musks to carry the citrus story into the drydown.
How & Where To Use Myrcene 90 Drt
Perfumers pull out Myrcene 90 Drt when they need a quick shot of juicy freshness at the start of a fragrance. It slots neatly into citrus, tropical fruit and light woody accords, lifting them with its mango grapefruit sparkle while adding a gentle pine breeze that feels clean and outdoor-like. Because it rides the line between fruity and green it also bridges gaps between lemon top notes and herbal or conifer heart notes, giving a smoother transition.
Typical inclusion sits anywhere from a trace of 0.05 % up to about 5 % of the concentrate, depending on how much punch is needed. At very low levels it acts as a blender, brightening other materials without calling attention to itself. Around 1 % the fruity mango tone becomes clear and the peppery edge helps sharpen spices such as pink pepper or nutmeg. Pushing toward the upper end brings forward the pine nuance which can be useful in shower gels, detergents and candles where a crisp outdoors feel is wanted.
Overdosing carries risks. Too much myrcene can give a harsh terpene glare that feels resinous and slightly oily, flattening delicate florals and making the drydown thin. It can also raise flashpoint worries in fine fragrance alcohol bases. When working above 3 % run small tests to see how evaporation and stability behave, especially if the formula already contains other volatile terpenes.
No special pre-dilution is required for weighing but many perfumers keep a 10 % solution in ethanol or triethyl citrate for quick trials. The material blends easily yet may react with strong acids or oxidize if left uncapped, so wipe bottle threads and close tightly after use. In soap and high-pH cleaners its bright note can fade during cure; adding a touch of aldehyde C-10 or a longer lasting terpene like limonene oxide can back it up.
Safety Information
Always dilute Myrcene 90 Drt before smelling and avoid sniffing straight from the bottle. Work in a well-ventilated space so vapor does not build up. Wear gloves and safety glasses to keep skin and eyes protected during handling.
Like many aroma chemicals, myrcene can trigger skin irritation or, in rare cases, an allergic response. If you have sensitive skin apply common sense hygiene such as washing hands after spills and removing any soaked clothing. Anyone who is pregnant or breastfeeding should seek medical advice before prolonged work with fragrance ingredients.
Brief exposure to low concentrations is generally regarded as safe, yet long sessions with high levels of vapor or liquid contact can be harmful. Keep containers closed when not in use, label them clearly and store away from open flames since the flashpoint is 45 °C.
For full details always read the latest Material Safety Data Sheet from your supplier as information can change. Follow current IFRA guidelines for maximum usage in each product type and review them regularly to stay compliant.
How To Store & Dispose of Myrcene 90 Drt
Keep Myrcene 90 Drt in a cool dark cupboard away from heaters and direct sun. A fridge set between 4 °C and 8 °C can stretch the shelf life but is not strictly required. If you chill it, let the bottle warm to room temperature before opening to limit moisture getting inside.
Choose glass bottles with tight polycone caps. These liners grip the neck and stop the light volatiles from leaking. Skip dropper bottles because their loose fit lets air creep in and speeds up oxidation. Top up partly used bottles with inert gas or decant into smaller containers so less air sits above the liquid.
Label every container with the name, date of purchase, batch number and key safety phrases such as “Flammable, handle with gloves.” Store flammables together in a metal cabinet if local rules ask for it.
For disposal never pour leftovers down the drain. Small hobby amounts can be mixed with cat litter or sand then sealed in a bag and sent with household hazardous waste where local services allow. Larger volumes should go through a licensed chemical waste contractor. While terpenes are readily biodegradable in the environment, the high concentration in neat material can still stress water systems.
Rinse empty glass with a little alcohol, let it dry then recycle. Wipe caps and tools with paper towel and discard them in the same hazardous waste stream.
Summary
Myrcene 90 Drt is a synthetic terpene from DSM-Firmenich that brings a bright mango grapefruit twist backed by pepper and soft pine. It shines as a cost-friendly top note for citrus, fruit and fresh woody blends and works across fine fragrance, soaps and cleaners.
The note is lively yet short lived so pair it with longer lasting woods or musks when you need carry through the drydown. It is stable in most bases but can lose punch if left in warm light-filled spots. Bulk price is attractive though the clear scent profile means it suits fresh styles better than heavy orientals.
Commercial users buy direct in drums from the manufacturer or from large distributors. Hobby perfumers can pick up 10-100 g samples from online resellers and from generic producers that offer comparable purity. Handle with care, store it cool and capped tight, and it will stay a bright helper on the scent bench for many projects.