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Butylhydroxytoluene (BHT) is a synthetic antioxidant widely used to prevent oxidation and extend the shelf life of products in food, cosmetic, pharmaceutical, and industrial applications.
Butylhydroxytoluene (BHT) is known for its excellent stability and effectiveness in inhibiting the degradation of oils, fats, and other organic compounds caused by exposure to oxygen.
This versatile compound is a cost-effective solution for preserving product quality and enhancing longevity.
CAS Number: 128-37-0
EC Number: 204-881-4
Molecular Formula: C15H24O
Molecular Weight: 220.35 g/mol
Synonyms: Butylhydroxytoluene, BHT, 2,6-Di-tert-butyl-4-methylphenol, Dibutylhydroxytoluene, Antioxidant BHT, DBPC (Di-butylated Hydroxy Toluene), Food Grade BHT, Cosmetic Grade BHT, BHT Preservative, Butylated Hydroxytoluene, BHT Stabilizer, BHT Additive, Synthetic Antioxidant BHT, BHT Chemical Preservative, Phenolic Antioxidant, 4-Methyl-2,6-di-tert-butylphenol, BHT Industrial Grade, Oxidation Inhibitor BHT, Oil Antioxidant BHT, BHT Antioxidant Agent
APPLICATIONS
Butylhydroxytoluene (BHT) is extensively used in food packaging and products to prevent rancidity in oils, fats, and other lipids.
Butylhydroxytoluene (BHT) is included in cosmetic formulations, such as creams and lipsticks, to enhance stability and extend shelf life.
Butylhydroxytoluene (BHT) is found in pharmaceutical products, acting as a stabilizer to protect active ingredients from oxidation.
Butylhydroxytoluene (BHT) is employed in industrial lubricants, greases, and fuels to prevent oxidative degradation during storage and use.
Butylhydroxytoluene (BHT) is utilized in adhesives, coatings, and resins to maintain quality by inhibiting oxidation.
Butylhydroxytoluene (BHT) is incorporated into plastic and rubber formulations to enhance durability and prevent discoloration.
Butylhydroxytoluene (BHT) is used in animal feed to protect nutrients from oxidation, ensuring product quality and efficacy.
Butylhydroxytoluene (BHT) is included in paints and varnishes to prevent oxidative curing and ensure a uniform finish.
Butylhydroxytoluene (BHT) is a key additive in biodiesel and petroleum products, improving stability during storage.
Butylhydroxytoluene (BHT) is found in agrochemical formulations, protecting active ingredients from oxidative breakdown.
Butylhydroxytoluene (BHT) is applied in ink and printing industries to maintain consistency and prevent drying in storage.
Butylhydroxytoluene (BHT) is used in fragrance and flavor products to preserve aromatic compounds.
Butylhydroxytoluene (BHT) is widely used as an antioxidant in food products to prevent spoilage caused by oxidation.
Butylhydroxytoluene (BHT) is commonly added to packaged snacks and baked goods to extend shelf life.
Butylhydroxytoluene (BHT) is used in the cosmetic industry to stabilize the formulation of creams, lotions, and lipsticks.
Butylhydroxytoluene (BHT) is employed in the pharmaceutical industry to maintain the stability of active ingredients in medications.
Butylhydroxytoluene (BHT) is a key additive in the production of rubber to prevent oxidative degradation.
Butylhydroxytoluene (BHT) is used as a preservative in animal feed to enhance storage life and nutritional quality.
Butylhydroxytoluene (BHT) is incorporated into fuel additives to prevent the formation of gum and varnish deposits in engines.
Butylhydroxytoluene (BHT) is used in the plastic industry to prevent polymer degradation during storage and processing.
Butylhydroxytoluene (BHT) is added to packaging materials to protect the contents from oxidative damage.
Butylhydroxytoluene (BHT) is used in the manufacturing of paints and coatings to improve product stability.
Butylhydroxytoluene (BHT) is employed in the production of edible oils and fats to delay rancidity.
Butylhydroxytoluene (BHT) is used as an antioxidant in chewing gum to preserve freshness and texture.
Butylhydroxytoluene (BHT) is added to adhesives and sealants to prevent oxidative breakdown over time.
Butylhydroxytoluene (BHT) is included in industrial lubricants to prevent oxidative thickening and degradation.
Butylhydroxytoluene (BHT) is utilized in the production of biodiesel to enhance fuel stability.
Butylhydroxytoluene (BHT) is used in photographic chemicals to protect film and photographic papers from oxidation.
Butylhydroxytoluene (BHT) is applied in the preservation of spices and dried herbs to retain flavor and aroma.
Butylhydroxytoluene (BHT) is employed in the production of detergents to stabilize fragrances and other sensitive components.
Butylhydroxytoluene (BHT) is used as a stabilizer in inks and dyes to prevent degradation during storage.
Butylhydroxytoluene (BHT) is applied in the preservation of fish meal and other marine-based products for animal consumption.
DESCRIPTION
Butylhydroxytoluene (BHT) is a phenolic compound characterized by its potent antioxidant properties, providing protection against oxidative degradation.
This crystalline white powder or flake is highly soluble in organic solvents and slightly soluble in water, making it versatile for various applications.
Butylhydroxytoluene (BHT) is non-toxic at approved levels and widely recognized as an effective solution for extending the life and quality of products.
Butylhydroxytoluene (BHT) is widely compatible with a range of materials, including oils, fats, and polymers, enhancing their resistance to oxidation.
Its stability under heat and light conditions further adds to its reliability as an antioxidant.
Butylhydroxytoluene (BHT) is a synthetic antioxidant derived from phenol, with the chemical formula C15H24O.
Butylhydroxytoluene (BHT) is a white crystalline powder with a faint, characteristic odor.
Butylhydroxytoluene (BHT) is slightly soluble in water but highly soluble in organic solvents like ethanol and acetone.
Butylhydroxytoluene (BHT) has a melting point of approximately 70°C and a boiling point of around 265°C.
Butylhydroxytoluene (BHT) is commonly used to prevent oxidation in both food and non-food applications.
Butylhydroxytoluene (BHT) acts by scavenging free radicals, thereby protecting products from oxidative damage.
Butylhydroxytoluene (BHT) is approved for use in various countries as a food additive, often labeled as E321.
Butylhydroxytoluene (BHT) is valued for its effectiveness at low concentrations, making it a cost-efficient additive.
Butylhydroxytoluene (BHT) is considered safe for use within regulated limits but has faced scrutiny for potential health effects.
Butylhydroxytoluene (BHT) is often used in combination with other antioxidants to enhance overall stability and effectiveness.
PROPERTIES
Chemical Formula: C15H24O
Molecular Weight: 220.35 g/mol
Common Name: Butylhydroxytoluene (BHT)
Appearance: White crystalline powder or flakes
Density: Approx. 1.048 g/cm³ at 20°C
Melting Point: Approx. 69–71°C
Boiling Point: Approx. 265°C (decomposes)
Solubility: Slightly soluble in water; highly soluble in ethanol, benzene, and acetone
Flash Point: >127°C
Reactivity: Stable under normal conditions; avoid strong oxidizing agents and acids
Chemical Stability: Stable in recommended storage conditions
Storage Temperature: Store below 30°C in a dry, ventilated area
Vapor Pressure: Low
FIRST AID
Inhalation:
If dust or fumes of Butylhydroxytoluene (BHT) 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 with soap and water.
If irritation develops, seek medical attention.
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 Butylhydroxytoluene (BHT) is ingested, rinse the mouth thoroughly with water.
Do not induce vomiting unless instructed by medical personnel.
Seek immediate medical attention if discomfort persists.
If conscious, give small sips of water to drink.
Note to Physicians:
Treat symptomatically.
No specific antidote.
Provide supportive care.
HANDLING AND STORAGE
Handling:
Personal Protection:
Wear appropriate personal protective equipment (PPE), such as gloves, safety goggles, and protective clothing, when handling Butylhydroxytoluene (BHT).
Use in a well-ventilated area to avoid inhalation of dust or fumes.
Ventilation:
Ensure adequate ventilation during handling to minimize exposure to airborne particles.
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.
Sweep up material carefully to avoid generating dust and collect for disposal.
Dispose of according to local regulations.
Storage:
Store in a cool, dry, well-ventilated area away from direct sunlight and heat sources.
Keep containers tightly closed when not in use.
Protect from contamination and moisture.
Handling Cautions:
Avoid exposure to strong oxidizing agents and acids.
Ensure storage containers are clean and compatible with the material.
