What Is Buccoxime?
Buccoxime is a synthetic aroma material created by Symrise that slots into the oxime chemical family. While Symrise holds the trademarked name, other aroma houses often sell the same molecule under more generic labels, so you may spot it under different trade names in fragrance compounding catalogs.
The molecule does not occur in nature. It is produced in a laboratory setting by reacting a suitable ketone with hydroxylamine to form an oxime, followed by careful purification and crystallisation. The result is a crop of fine white to pale beige crystals that resemble coarse sea salt in texture.
Because Buccoxime is both stable and versatile it appears in a wide range of finished products, from prestige perfumes to shampoos, candles and household cleaners. Most fragrance suppliers keep it in regular stock, so it ranks as a common workhorse rather than a rare specialty ingredient.
Stored in a cool dry spot, sealed away from direct light and strong acids or bases, the material easily keeps its quality for two to three years. Perfumers like it not only for its scent but also for its robustness at high temperatures during candle pours and hot soap making.
In terms of cost, Buccoxime sits in the middle ground. It is inexpensive enough for large soap batches yet refined enough for fine fragrance, giving creative flexibility without draining the budget.
Buccoxime’s Scent Description
Perfumers place Buccoxime in the fruity family. Smelled on a blotter it opens with a vibrant blackcurrant-cassis snap backed by a crisp green leaf note that calls to mind crushed buchu leaves. Within seconds a juicy peach facette joins in and nudges the accord toward tropical fruit cocktail, while a faint herbal edge keeps everything fresh rather than syrupy.
As the minutes pass the green tang softens and a gentle jammy tone appears, hinting at a gourmand twist when the dose is pushed higher. The molecule never turns overly sweet, instead balancing tart berry brightness with leafy freshness until it finally fades.
Technically the note sits between the top and early heart. It bursts out quickly, giving a clear fruity signature that helps lift citrus openings, then lingers long enough to bridge into floral or herbal middles. By the time the base notes of a perfume emerge Buccoxime is still faintly present, lending a subtle fruit shadow rather than a headline act.
Projection is moderate, strong enough to be noticed in the first hour yet polite in close quarters. Longevity is impressive for a fruity ingredient: on skin you can expect four to six hours, on fabric it can whisper into the next day.
How & Where To Use Buccoxime
Perfumers reach for Buccoxime when a blackcurrant or juicy peach accent is needed that feels more realistic than synthetically candied. It slips neatly into top and early heart accords, brightening citrus openings, boosting apple or pear themes and refreshing herbal bouquets such as basil or mint. In a floral setting Buccoxime lends violet leaf freshness to rose or a tangy lift to mimosa and osmanthus.
The material shows its best side in fruit accords that risk smelling flat. A fraction of a percent helps mimic the natural sulfur nuances of cassis while keeping the profile clean. When peach or apricot notes read too baby-food sweet, Buccoxime injects a green snap that restores tension. For tropical cocktails it pushes mango and guava facets forward, saving you from relying on heavy lactones alone.
Recommended dosage sits between 0.1 % and 3 %. Below 0.3 % the effect is subtle, more like a breath of crushed leaf than a distinct fruit statement. Between 0.5 % and 1 % you get a clear cassis ribbon that remains transparent. Move past 2 % and the note turns jammy with a faint caramel warmth that can be delicious in gourmand styles but may swamp delicate florals. At very high levels some noses pick up a catty shadow, so restraint is wise.
Buccoxime behaves well in functional products. It survives high-pH soap, stands up to detergent bases and resists discoloration in candles. Its moderate log p means it balances well with both polar and non-polar ingredients, yet it can crystallise in cold weather. Most perfumers make a 10 % solution in ethanol or dipropylene glycol to guarantee even dosing and easy pipetting.
If working in solid form mash any lumps with a mortar or warm the jar gently in a water bath below 50 °C to loosen the crystals. Filter solutions if cloudiness appears. Pairing Buccoxime with ionones, cis-3-hexenol or green tea absolutes can widen its leafy dimension, while traces of vanilla or maltol emphasise the gourmand angle.
Safety Information
Handling Buccoxime calls for the same caution shown with any concentrated aroma chemical.
- Always dilute before evaluation: prepare a 1 % or lower solution in alcohol or carrier oil prior to smelling to avoid overwhelming the senses
- Avoid direct bottle sniffing: waft the scent on a blotter or strip instead of inhaling from the neck of the container
- Ensure good ventilation: work in a fume hood or open space so vapours do not build up around your face
- Wear protective gear: gloves and safety glasses keep accidental splashes off skin and eyes
- Health considerations: some users can experience irritation or sensitisation, brief low-level exposure is generally safe yet prolonged or high-concentration contact can be harmful, consult a healthcare professional if pregnant or breastfeeding
Always consult the most recent safety data sheet supplied by your vendor and refer to current IFRA guidelines for approved usage levels. Regulations evolve so review the documentation before each new project to stay compliant and protect both yourself and end users.
How To Store & Dispose of Buccoxime
Buccoxime keeps its punch longest when stored in a cool dark cabinet away from direct sunlight heaters or reactive chemicals. A refrigerator set between 4 °C and 8 °C is optional yet useful for stretching shelf life past the two-year mark, just allow the jar to warm to room temperature before opening to avoid moisture condensation.
Use airtight glass bottles fitted with polycone caps so the crystals or dilution stay sealed against oxygen ingress. Dropper tops often weep around the threads and let air creep in, so reserve them for short-term blending sessions only. Try to decant large stock into smaller containers as you work through it; fuller bottles leave less headspace and slow oxidation.
Label every vessel clearly with the material name batch date concentration and hazard pictograms so anyone who handles it later knows exactly what is inside. Keep the notes legible even if the bottle gets splashed with alcohol or oil.
When a batch no longer meets your quality standard do not rinse it down the drain. Buccoxime is not considered readily biodegradable and even though its log P of 2.2 suggests low bioaccumulation it can still stress aquatic life in concentrated form. Small leftovers can be absorbed onto kitty litter or vermiculite then sealed and sent to a licensed hazardous waste facility. Larger volumes should go to a professional chemical disposal service or high-temperature incineration according to local regulations. Rinse empty bottles with solvent collect the washings for disposal then recycle or discard the clean glass as allowed in your area.
Summary
Buccoxime is a Symrise-made oxime that delivers a bright blackcurrant cassis vibe with green buchu leaf and juicy peach accents. In perfumery it freshens top notes, deepens fruit accords and can tilt peach into tropical territory, all while staying stable in soaps candles and detergents.
Its mid-range price and good heat resistance have made it a staple for both fine fragrance and functional products. The scent is specific though; overdoing it can turn jammy or slightly catty so mindful dosing is key.
Commercial houses can source Buccoxime directly from Symrise or other bulk suppliers under alternate trade names, while hobbyists will find gram-scale options through specialty resellers and online aroma shops that carry generic equivalents.