C18:2 LINOLEIC ACID

C18:2 Linoleic Acid is a polyunsaturated omega-6 fatty acid (PUFA) naturally found in vegetable oils, nuts, and seeds, widely used in cosmetics, pharmaceuticals, food, and industrial applications.
C18:2 Linoleic Acid is essential for human health, playing a critical role in cell membrane function, skin hydration, and inflammation regulation.
C18:2 Linoleic Acid is also a key ingredient in dietary supplements, functional foods, and bio-based formulations.

CAS Number: 60-33-3
EC Number: 200-470-9
Molecular Formula: C18H32O2
Molecular Weight: 280.45 g/mol

Synonyms: C18:2 Linoleic Acid, Linoleic Acid, 9,12-Octadecadienoic Acid, (9Z,12Z)-Octadecadienoic Acid, cis,cis-Linoleic Acid, Octadecadienoic Acid, n-6 Linoleic Acid, Omega-6 Linoleic Acid, C18:2 PUFA, Linoleic Acid for Food Applications, Linoleic Acid for Cosmetics, Linoleic Acid for Pharmaceuticals, Linoleic Acid for Nutraceuticals, Linoleic Acid for Industrial Uses, Linoleic Acid Emulsifier, Linoleic Acid Surfactant

APPLICATIONS

C18:2 Linoleic Acid is widely used in skincare formulations, including facial serums, creams, and body lotions, for its hydrating and anti-aging properties.
C18:2 Linoleic Acid is included in acne treatment products to regulate sebum production and prevent clogged pores.
C18:2 Linoleic Acid is found in lip balms and sun care products for its skin barrier-strengthening effects.

C18:2 Linoleic Acid is employed in haircare products such as conditioners and scalp treatments to nourish and moisturize hair.
C18:2 Linoleic Acid is used in styling creams and leave-in conditioners for shine enhancement and frizz control.
C18:2 Linoleic Acid is applied in beard oils and grooming products for conditioning and softening properties.

C18:2 Linoleic Acid is incorporated into dietary supplements and functional foods for its cardiovascular and metabolic health benefits.
C18:2 Linoleic Acid is used in omega-6 supplements to support skin health and inflammation regulation.
C18:2 Linoleic Acid is found in sports nutrition and weight management formulations.

C18:2 Linoleic Acid is utilized in food processing as a key component of edible oils such as sunflower oil, safflower oil, and soybean oil.
C18:2 Linoleic Acid is included in bakery products, margarine, and salad dressings for flavor and stability.
C18:2 Linoleic Acid is applied in emulsifiers and food-grade surfactants to improve texture and consistency.

C18:2 Linoleic Acid is used in pharmaceutical applications for its role in lipid metabolism and cellular function.
C18:2 Linoleic Acid is found in medicinal creams and wound-healing formulations for its anti-inflammatory properties.
C18:2 Linoleic Acid is incorporated into dermatological treatments for eczema, psoriasis, and dry skin conditions.

C18:2 Linoleic Acid is employed in industrial applications such as lubricants, coatings, and bio-based surfactants.
C18:2 Linoleic Acid is used in biodegradable cleaning agents for eco-friendly industrial solutions.
C18:2 Linoleic Acid is applied in polymer processing and bio-based plasticizers.

C18:2 Linoleic Acid is included in agricultural formulations for livestock feed enrichment and plant-based nutrition.
C18:2 Linoleic Acid is used in pest control products as a natural carrier for active ingredients.
C18:2 Linoleic Acid is incorporated into sustainable and biodegradable product formulations.

C18:2 Linoleic Acid is widely used in the cosmetic industry as an emulsifier, stabilizing creams, lotions, and serums, and providing moisturization while improving skin elasticity.
C18:2 Linoleic Acid is used in the formulation of anti-aging skin care products due to its ability to restore the skin's natural barrier and reduce signs of aging, such as fine lines and wrinkles.

C18:2 Linoleic Acid is employed in hair care products, where it helps to strengthen hair follicles, improve scalp health, and reduce hair thinning or damage.
C18:2 Linoleic Acid is used in the food industry as an essential fatty acid, helping to improve nutritional value and promote heart health when incorporated into cooking oils and processed foods.

C18:2 Linoleic Acid is used in the production of biodiesel, where it is converted into fatty acid methyl esters (FAMEs), offering a renewable, eco-friendly energy source.
C18:2 Linoleic Acid is employed in the production of pharmaceutical products, particularly in topical formulations, to promote skin regeneration, wound healing, and reduce inflammation.

C18:2 Linoleic Acid is used in the formulation of acne treatments, where it helps balance sebum production, reduce inflammation, and prevent clogged pores, making it ideal for oily and acne-prone skin.
C18:2 Linoleic Acid is employed in the development of sunscreens, where it provides anti-inflammatory benefits and helps stabilize emulsions for long-lasting protection.

C18:2 Linoleic Acid is included in the production of functional foods and dietary supplements for its beneficial effects on cardiovascular health and its role as an essential omega-6 fatty acid.
C18:2 Linoleic Acid is used in the development of moisturizing creams for sensitive skin, where it helps to replenish moisture while reducing skin irritation and redness.

C18:2 Linoleic Acid is used in the formulation of anti-inflammatory and soothing products for skin conditions such as eczema, psoriasis, and rosacea, where it helps calm irritation and restore skin health.
C18:2 Linoleic Acid is employed in the manufacture of detergents and cleaners, where it serves as a mild surfactant and emulsifier, helping to dissolve oils and grease in cleaning formulations.

C18:2 Linoleic Acid is used in the preparation of baby care products, such as lotions and oils, where it offers gentle skin hydration and nourishment for delicate skin.
C18:2 Linoleic Acid is employed in the production of lubricants, where it enhances product stability and performance under high-pressure conditions.
C18:2 Linoleic Acid is used in the formulation of non-toxic pesticides and fungicides for agricultural applications, improving the dispersion and solubility of active ingredients.

C18:2 Linoleic Acid is used in the development of emulsifiers for the food industry, where it helps stabilize emulsions in products like dressings, sauces, and mayonnaise.
C18:2 Linoleic Acid is employed in the manufacture of biodegradable plastics, contributing to improved material properties while maintaining environmental sustainability.

C18:2 Linoleic Acid is used in the production of candles, where it enhances wax texture, improves the burn quality, and helps stabilize the wax formulation.
C18:2 Linoleic Acid is applied in the production of non-stick coatings, improving the durability and performance of the coating in various applications, including cookware and industrial tools.

C18:2 Linoleic Acid is used in industrial coatings for metal protection, where it provides a layer of protection against corrosion and enhances the product's durability.
C18:2 Linoleic Acid is included in the formulation of body lotions and oils, where it provides essential fatty acids to maintain the skin’s natural moisture barrier and promote a healthy, glowing complexion.

C18:2 Linoleic Acid is employed in the manufacture of biodegradable surfactants for cleaning products, contributing to eco-friendly formulations with reduced environmental impact.
C18:2 Linoleic Acid is used in the preparation of meal replacement products and dietary supplements to ensure adequate intake of essential fatty acids for optimal health.

C18:2 Linoleic Acid is employed in the formulation of wound healing ointments and balms, where it helps support skin repair, reduce scarring, and promote tissue regeneration.
C18:2 Linoleic Acid is used in the formulation of facial oils and serums, providing deep hydration and nourishment to the skin without clogging pores.

DESCRIPTION

C18:2 Linoleic Acid is a light yellow to colorless liquid with a mild, characteristic fatty odor.
This polyunsaturated fatty acid is naturally found in sunflower oil, corn oil, soybeans, and nuts.
C18:2 Linoleic Acid is recognized for its essential role in skin health, cell function, and inflammation control.

C18:2 Linoleic Acid is insoluble in water but highly soluble in alcohols, oils, and organic solvents.
This compound exhibits excellent emollient and antioxidant properties, making it a preferred ingredient in skincare and pharmaceutical formulations.
C18:2 Linoleic Acid is widely used as a precursor in the synthesis of bioactive lipids, emulsifiers, and surfactants.

C18:2 Linoleic Acid plays a vital role in lipid metabolism, contributing to cardiovascular health and immune function.
This fatty acid is known for its ability to strengthen the skin barrier and reduce moisture loss.
C18:2 Linoleic Acid is commonly utilized in anti-aging and regenerative skincare products.

C18:2 Linoleic Acid is known for its anti-inflammatory properties, making it beneficial in the treatment of skin conditions such as acne, eczema, and psoriasis, where it helps reduce irritation and promote healing.
C18:2 Linoleic Acid is a key component in the synthesis of bio-based surfactants, making it a sustainable alternative to traditional synthetic chemicals in personal care, cleaning, and industrial products.
C18:2 Linoleic Acid is widely used in food formulations, where it contributes to the nutritional value and stability of various processed foods, particularly in vegetable oils and cooking ingredients.

C18:2 Linoleic Acid is a vital ingredient in skin care products due to its ability to hydrate, repair the skin barrier, and maintain moisture balance, which makes it ideal for dry and sensitive skin.
C18:2 Linoleic Acid is utilized in the formulation of nutritional supplements to ensure adequate intake of omega-6 fatty acids, which are essential for the proper functioning of the immune system and cardiovascular health.

C18:2 Linoleic Acid is biodegradable and non-toxic, making it an environmentally friendly option for use in cleaning products, lubricants, and surfactants.
C18:2 Linoleic Acid is often used in the synthesis of fatty acid derivatives, which are incorporated into various industrial applications such as paints, coatings, adhesives, and sealants, where it improves the product's stability and performance.

PROPERTIES

Chemical Formula: C18H32O2
Molecular Weight: 280.45 g/mol
Common Name: C18:2 Linoleic Acid
Appearance: Light yellow to colorless liquid
Odor: Mild characteristic fatty odor
Density: Approx. 0.90 g/cm³ (at 25°C)
Melting Point: -5°C
Boiling Point: 229°C (at 1 mmHg)
Solubility: Insoluble in water; highly soluble in alcohol, oils, and organic solvents
pH: Neutral
Reactivity: Reacts with strong oxidizing agents
Chemical Stability: Stable under normal storage conditions
Storage Temperature: Store at 10–30°C in a sealed container

FIRST AID

Inhalation:
If C18:2 Linoleic Acid vapors are inhaled, move the affected person to fresh air immediately.
If breathing difficulties persist, seek medical attention.
If the person is not breathing, administer artificial respiration.
Keep the affected person warm and at rest.

Skin Contact:
Wash the affected area thoroughly with soap and water.
If skin irritation or rash develops, seek medical attention.
Remove contaminated clothing and wash before reuse.

Eye Contact:
Flush eyes with plenty of water for at least 15 minutes, lifting upper and lower eyelids.
Seek immediate medical attention if irritation or redness persists.
Remove contact lenses if present and easy to do; continue rinsing.

Ingestion:
If C18:2 Linoleic Acid is ingested in large amounts, rinse the mouth thoroughly with water.
Seek medical attention if discomfort or symptoms persist.
If the person is conscious, give small sips of water to drink.

Note to Physicians:
Treat symptomatically.
No specific antidote is required.
Provide supportive care as needed.

HANDLING AND STORAGE

Handling:

Personal Protection:
Wear appropriate personal protective equipment (PPE), such as gloves, safety goggles, and protective clothing, when handling C18:2 Linoleic Acid.
Avoid inhaling vapors or mist during processing.

Ventilation:
Ensure proper ventilation to minimize exposure to airborne particles.
Use local exhaust systems if necessary.

Avoidance:
Avoid direct contact with eyes, skin, and clothing.
Do not eat, drink, or smoke while handling.
Wash hands thoroughly after handling.

Spill and Leak Procedures:
Contain spills to prevent further release.
Use inert absorbent materials (e.g., sand, vermiculite) to collect spilled material.
Dispose of waste according to local regulations.

Storage:
Store in a cool, dry, well-ventilated area away from heat, moisture, and incompatible materials.
Keep containers tightly closed and properly labeled.
Protect from direct sunlight and air exposure to maintain product integrity.

Handling Cautions:
Avoid prolonged exposure to air and moisture to maintain product stability.
Ensure containers are sealed properly to prevent contamination.