Rape oil, fixed (CAS 8002-13-9) — Citrus Base Note Fragrance Ingredient
Rape oil, fixed
CAS 8002-13-9
What Is Rape oil, fixed?
Rape oil, also known as canola oil, is a common vegetable oil derived from rapeseed. It’s widely used in cooking, biofuels, and some cosmetic formulations. This oil matters because it’s a cost-effective emollient with good oxidative stability, making it useful in skincare products where non-greasy moisturization is desired.
Safety Profile
GENERALLY SAFEWhat Does Rape oil, fixed Smell Like?
Rape oil has a very mild, slightly nutty odor that is often considered neutral in fragrance applications. Its scent profile is subtle and clean, with no pronounced top or base notes. The odor remains consistent over time, making it primarily functional rather than olfactory in perfumery.
In Famous Fragrances
Fragrance associations may not reflect actual formulations.
Chemistry, Properties & Perfumer Guide
The Chemistry
Rape oil is a triglyceride mixture primarily composed of oleic, linoleic, and linolenic acids. It’s obtained through cold pressing or solvent extraction of rapeseeds. The oil undergoes refining processes including degumming, neutralization, bleaching, and deodorization for cosmetic use. Its fatty acid profile contributes to its oxidative stability and skin feel.
Physical & Chemical Properties
| Appearance | Pale yellow liquid |
|---|---|
| Flash Point | >300°C |
Perfumer Guide
| Application | Typical % | Range | Notes |
|---|---|---|---|
| Skincare | 1-20% | Up to 100% | Emollient base |
| Haircare | 1-10% | Up to 25% | Conditioning agent |
Classic Accords
Tip: Use as a cost-effective emollient base in skincare formulations where odor neutrality is important.
Alternatives & Comparisons
More expensive but has better oxidative stability and skin feel.
Similar properties with slightly different fatty acid profile.
Safety, Regulatory & Sustainability
⚠ Regulatory Disclaimer
General reference only. Consult current IFRA Standards Library before formulating.
IFRA Status
Not restricted by IFRA
RIFM Assessment
Considered safe for use in cosmetics by RIFM.
Sustainability
Rapeseed is a widely cultivated crop with efficient production. Most cosmetic-grade rape oil comes from food industry byproducts. The crop has relatively low water requirements compared to other oil crops, making it environmentally favorable. Genetic modification has reduced erucic acid content for safer consumption and cosmetic use.
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References
- USDA Agricultural Research Service. (2020). Canola Oil Composition. USDA FoodData Central
Data: PubChem (NIH), PubMed, RIFM, IFRA. Last reviewed: Apr 2026.
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