Dihydrorose Oxide
Dihydrorose Oxide
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Bleach-stable freshness for functional perfumes.
Brings living flower realism to your blends.
The green metallic edge modern roses demand.
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Dihydrorose oxide captures the whole rose experience—not just petals but the green calyx, thorny stems and morning dew. This piercing, vibrating quality cuts through heavy florals with its characteristic metallic sharpness. You'll find it creates that elusive "living rose" quality missing from traditional rose absolutes.
In fine fragrance, combine it with phenylethyl alcohol and citronellol at 0.1-0.5% for photorealistic roses. For exotic fruits, it's your secret weapon—essential for authentic lychee accords and adding the bitter green skin note to mango compositions.
Use dihydrorose oxide to bridge citrus tops with floral hearts, exploiting its grapefruit nuance. Its exceptional diffusion ensures immediate impact whilst the metallic facet provides modern edge. Apply it sparingly in masculine fougères with dihydromyrcenol for that steely urban freshness.
Dihydrorose Oxide vs Rose Oxide
Think of rose oxide as the loud, confident sibling—sharp, penetrating, and impossible to ignore even at trace levels. It announces itself with brilliant green-metallic freshness that can dominate a composition.
Dihydrorose oxide is the gentler version: same family character but softer, rounder, and far more forgiving. Where rose oxide demands careful handling lest it overwhelm everything around it, dihydrorose oxide blends in politely while still contributing that distinctive green-geranium-rose signature.
Use rose oxide when you want a material that punches above its weight; reach for dihydrorose oxide when you want the effect without the drama.
Odour Impact Scale [i]
Scale Interpretation
Dihydrorose Oxide shows balanced behavior with moderate strength (6/10) and proportional impact in blends (6/10). Versatile and predictable to work with.
Average Use: 0.05% in a perfume compound
Odour Family:
Floral
Appearance: Colourless liquid
Longevity: Lasts 4 hours on a smelling strip.
Odour Profile: Dihydrorose oxide presents a fresh, green metallic rose scent with grapefruit-citrus undertones and the crisp snap of freshly cut stems.
Uses: Creates realistic rose freshness, adds metallic lift to florals and fruits.
INCI Name: TETRAHYDRO-2-ISOBUTYL-4-METHYL-2H-PYRAN
IUPAC Name: Tetrahydro-4-methyl-2-(2-methylpropyl)-2H-pyran
Fraterworks® is strictly a reseller of this product and is neither an agent nor official distributor for Ventos.
General Information
General Information
Like most suppliers and makers of quality raw materials for fragrances, we do not filter many of our products. This ensures that no odiferous matter is lost prior to use but can result in the appearance of small particles or slight clouding.
All alcoholic fragrances should be macerated for up to a month and then chilled in a moderate freezer overnight before being filtered fine. This will remove all cloudiness or detritus and is the industry norm.
IFRA Standards
IFRA Standards
Permitted amounts in finished product:
IFRA 51: 100%
IFRA 49: 100%
These are derived from calculated concentrations which do not replace chromatographic quantification on individual lots. Disclaimer...
For Trade Use Only
For Trade Use Only
Our products are intended as building blocks in the perfume creation process; they are not to be applied to the skin undiluted.
These raw materials are for use by the perfumery trade only.
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Our materials integrate smoothly into any formulation, from classics to modern creations.
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Each ingredient delivers rich olfactory nuances, longevity, and structural balance.
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We trace every material to its source and maintain full consistency in every batch.
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Professional perfumers and niche brands trust us for precision, reliability, and artistry.
We Meet All Industry Standards
Our materials comply with IFRA and EU 1223/2009 regulations for safety and quality.
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Orders arrive in 2–8 days, packaged for safety and compliance.
High-End Packaging
Amber glass bottles, sealed aluminum containers, and protective barriers.
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General Disclaimer
(a) Vegan labelling: Where the word “vegan” is used in relation to our products, that indicates that we have not added any animal products to products marked vegan. We do not verify whether any third-party supplier has used animal additives prior to supplying a product to us. We provide products marked vegan “as is” and make no representation as to the accuracy, completeness, or reliability of that claim.
(b) Natural labelling: Where the word “natural” is used in relation to our products, that indicates that we have not added any synthetic additives to products marked natural. We do not verify whether any third-party supplier has used synthetic additives prior to supplying a product to us. We provide products marked natural “as is” and make no representation as to the accuracy, completeness, or reliability of that claim.
(c) Documentation: We provide the information contained in each document you obtain from us (including but not limited to SDS, IFRA certificate, COA, TDS, EU Allergens, and any other regulatory document) “as is” and make no representation as to its accuracy, completeness, or reliability. We provide no warranties or guarantees in relation to a document you obtain from us. You purchase and use a document or documents at your own risk. Any implied conditions or warranties are excluded and, to the extent that they cannot be excluded, any liability we have to you or any other person or entity in respect of a document you obtain from us is limited to NZD0.01 (one cent). You indemnify us against any loss we suffer or incur as a direct or indirect result of your use of a document you obtain from us.
(d) Demonstration formulas: Demonstration formulas are provided as a guide only. We provide no warranties or guarantees in relation to the formula. You access and use the formula at your own risk. Any implied conditions or warranties are excluded and, to the extent that they cannot be excluded, any liability we have to you or any other person or entity in respect of the formula is limited to NZD0.01 (one cent). You indemnify us against any loss we suffer or incur as a direct or indirect result of your use of a formula.
Note: Wherever you are a professional perfumer or a hobbyist, we have what you need — from essential oils and absolutes, to bases, perfume chemicals (synthetics), bottles and more. We also offer compounding (contract blend), fragrance formulation, and an artisan lab visit for a guided smelling experience. Please note that we are not selling perfumes and that our materials are for use by perfume creation. We ship all around the world and have customer service that is second to none. We also stock educational kits and sample kits.
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Regulations
DisclaimerAll of our products are compliant with EU 1223/2009 and the NZCPGS. None of our bases contain prohibited materials and regulatory compliance is possible depending on usage.
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IFRA Conformity
All of our bases can be used in products requiring conformity with the latest IFRA standards. Fraterworks is an official member of IFRA and the FFAANZ.
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Nitro Musks
Some of our products may contain small amounts of EU and IFRA compliant musk ketone. We never use musk xylene, musk ambrette or any other prohibited materials.