CAS · 544-35-4
Product Overview
Ethyl linoleate is a high-purity a-api supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance: | Light yellow oil clear liquid |
|---|---|
| Purity: | 80.0% min |
| Aroma: | Slightly greasy when diluted |
| Relative density (25℃/25℃): | 0.8700 to 0.8865 |
| Refractive index (20℃): | 1.4550 to 1.4675 |
| Acid Value (as NaOH): | 5.0 mg KOH/g max |
| As: | 0.0003% max |
| Heavy metals (as Pb): | 0.001% max |
Applications
1. Cosmetics and Personal Care Products
Ethyl linoleate is widely used in skin care and hair care formulations due to its emollient and moisturizing properties.
● Skin Conditioning Agent: Enhances skin softness, flexibility, and hydration.
● Acne Treatment: May help reduce acne symptoms by regulating sebum and supporting skin barrier function.
● Anti-inflammatory Action: Its omega-6 structure may help soothe irritated or inflamed skin.
● Formulations: Found in creams, serums, lotions, and anti-aging products.
2. Pharmaceutical and Dermatological Applications
● Transdermal Drug Delivery: Ethyl linoleate丨544-35-4 is used as a permeation enhancer, improving drug penetration through the skin.
● Topical Therapeutics: Incorporated in formulations targeting conditions like eczema, dermatitis, and psoriasis.
● Carrier for Active Ingredients: Works well as a solvent or carrier for fat-soluble actives and vitamins (e.g., vitamin A, D, E, K).
3. Nutritional Supplements and Functional Foods
● Essential Fatty Acid Source: Provides linoleic acid, a necessary component for human health, involved in cell membrane function and inflammation regulation.
● Softgel and Capsule Use: Employed as a carrier oil in nutraceutical formulations.
4. Fragrance and Flavor Industry
● Solvent and Fixative: Used to dissolve or stabilize essential oils, fragrances, or other active compounds due to its mild odor and good solubilizing properties.
● Flavor Carrier: Helps deliver fat-soluble flavors in food or aroma applications.
5. Industrial and Biotechnological Uses
● Biodegradable Solvent: Being naturally derived and biodegradable, Ethyl linoleate丨544-35-4 is an eco-friendly solvent alternative for use in coatings, inks, or agricultural sprays.
● Intermediate in Synthesis: Serves as a building block in the production of other fatty acid esters or polymeric materials.
Benefits
1. Skin-Friendly and Biocompatible
● Non-irritating and non-toxic, even with prolonged use on sensitive or damaged skin.
● Mimics the natural lipids found in human skin, improving barrier function and moisture retention.
2. Omega-6 Fatty Acid Benefits
● Delivers linoleic acid, which plays roles in skin regeneration, wound healing, and anti-inflammatory signaling.
● Helps maintain epidermal integrity and regulates sebum in acne-prone skin.
3. Excellent Penetration and Solubilization
● Penetrates the skin well, allowing it to deliver actives deep into the dermis.
● Dissolves lipophilic (fat-loving) ingredients efficiently, improving formulation performance.
4. Sustainable and Renewable
● Ethyl linoleate can be derived from natural plant oils (e.g., sunflower, safflower, or soybean oil), making it an eco-friendly alternative to petroleum-derived solvents or synthetic emollients.
5. Versatility Across Industries
● With properties that benefit cosmetic, pharmaceutical, food, and industrial sectors, ethyl linoleate is a multi-functional ingredient for modern formulations.
Conclusion
Ethyl linoleate丨544-35-4 is a valuable, naturally derived fatty acid ester with wide-ranging applications in cosmetics, pharmaceuticals, nutrition, and industry. Its emollient, skin-penetrating, and biocompatible nature makes it particularly attractive for skin care and topical drug delivery. With added benefits from its omega-6 structure and sustainable sourcing, ethyl linoleate continues to gain importance as a versatile and functional ingredient in health and wellness products.
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Conclusion
A concise summary and suitability assessment for this product is available on request. Contact our team to discuss whether it fits your process and quality requirements.