What Is Romilat?
Romilat is an aroma chemical created in 1994 by a team of fragrance chemists who wanted a clean herbal note that could stand up to modern detergents and shampoos. The material is produced through a multi-step synthesis that starts with simple petrochemical feedstocks, runs through esterification, then finishes with careful distillation to lift away any unwanted by products. Nothing in the process comes from plants so Romilat is classed as a fully synthetic ingredient.
At room temperature the finished material appears as a clear colorless liquid that pours easily, making it user-friendly in both factory and lab settings. Its flash point and overall stability allow it to survive the high heat of candle making as well as the high pH of cleaning products without breaking down.
Romilat is found in many everyday scented goods from soaps to fine fragrances, though it is not as common as stalwarts like linalool or citronellol. Supply is steady thanks to large-scale production so price stays on the lower side of the aroma chemical spectrum, which is one reason formulators reach for it when they need an affordable yet characterful herbal accent.
What Does Romilat Smell Like?
Perfumers usually file Romilat under the herbal family. When you smell it on a standard blotter strip the first impression is a cool green freshness similar to crushed chamomile stems. Within a few seconds a gentle fruity nuance peeks through suggesting crisp apple then a faint powdery floral hint rounds it off.
Romilat sits between the top and middle of a formula. The bright green start flashes like a top note but it quickly settles into a more sustained herbal heart that lasts for several hours. It does not behave like a true base note so it will not anchor a blend on its own yet it bridges the top into the middle with ease.
Projection is moderate. In a fine fragrance Romilat wafts a comfortable arm’s length during the first hour before softening into a closer aura. Longevity on skin is middling at four to six hours depending on the dosage and presence of fixatives but in soaps and shampoos the scent signature lingers nicely on wet skin and in the bathroom air.
How & Where To Use Romilat
Romilat is a friendly material to handle. It pours cleanly, blends without fuss and rarely hogs the spotlight, so most perfumers enjoy having it on the bench.
On the strip its chamomile like greenness makes it ideal for building a modern herbal heart. You might slot it into a rose accord to brighten the petals or slip it into a lavender build when standard linalyl acetate feels a bit flat. Because it carries a whisper of apple and soft blossom it also bridges herbal notes into fruity themes, letting strawberry or red apple facets feel more natural.
Formulators reach for Romilat when they need herbal freshness that will hold up in tough bases. In a shampoo or detergent it keeps its character after aging while more delicate naturals can fade. In fine fragrance it shines at 0.5 % to 2 % of the concentrate as a supporting note. Push it toward 3 % to 5 % and the fruity nuance gets louder while the floral hint drifts back. Trace amounts under 0.1 % simply give a general clean lift without reading as a distinct ingredient.
Romilat is less convincing in dark resinous compositions where its crisp profile may feel out of place and it can disappear in heavy gourmand builds. Otherwise it handles soaps, candles and room sprays with ease.
No special prep is needed beyond a quick warm water bath if the bottle has sat in a cold storeroom. Blend it straight into alcohol for fine fragrance or into your solvent system for household products and it will dissolve smoothly.
Safely Information
Working with Romilat is straightforward yet, like any aroma chemical, a few precautions keep you safe.
- Always dilute first: mix a small amount into alcohol or dipropylene glycol before evaluating so you avoid overload.
- Never smell from the bottle: use a blotter strip or a small beaker to gauge the scent and prevent nasal fatigue.
- Ventilation matters: handle the material in a well ventilated space or under a fume hood to reduce inhalation of concentrated vapor.
- Protective gear: wear nitrile gloves and safety glasses so accidental splashes do not reach skin or eyes.
- Health considerations: some people can experience irritation or allergic reactions. Pregnant or breastfeeding individuals should check with a medical professional before exposure. Short low level contact is usually safe but long or high level contact can be harmful.
Consult the latest supplier MSDS for the final word on hazards and keep an eye on updates. Follow current IFRA guidelines for maximum usage in each product type to ensure consumer safety.
Storage And Disposal
When kept in the right conditions a sealed bottle of Romilat stays fresh for roughly five years before any clear drop in quality shows up. Light, heat and air are the main enemies so tackle those first.
A fridge set between 4 °C and 8 °C is a good bonus but not a must. A shelf in a cool dark cupboard works for most hobby and lab setups as long as temperatures stay steady and direct sun never hits the glass.
Choose bottles fitted with polycone caps because they grip the neck and form a tight seal. Dropper tops let air creep in and will shorten shelf life. Try to keep each bottle as full as you can or move the liquid to a smaller vial once the fill level drops past half. Less headspace means less oxygen and lower risk of slow oxidation that can dull the scent.
Label every container with the name Romilat, the date you first opened it and any safety symbols from the supplier so you know at a glance what is inside and how to handle it.
For disposal check local rules first. Small test samples can often be diluted with plenty of water then poured into the drain provided your area allows it. Larger volumes belong in a sealed drum marked for chemical waste so a licensed service can take it. Romilat breaks down in the environment over time but it is still wise to keep it out of soil and open water where high levels could harm aquatic life.
Summary
Romilat is a man made aroma chemical that gives a fresh herbal vibe with hints of apple and soft flowers. It slots neatly into rose and lavender builds plus brightens fruity themes like strawberry or crisp apple.
The material is easy to work with, priced on the friendly side and stays stable in tough bases from shampoo to candles. That mix of charm and toughness makes it popular with many perfumers even though it is not as famous as linalool.
Keep in mind it shines in light to midweight blends and can fade in dense gourmand styles. Store it cool, sealed and away from light, and you will have a fun helper for a wide range of accords for years.