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Butylated Hydroxytoluene, commonly known as BHT, is a synthetic antioxidant widely used in food, cosmetics, and industrial applications to prevent oxidative degradation.
BHT is valued for its effectiveness in extending shelf life and maintaining the stability of fats, oils, and other organic compounds.
This versatile compound is recognized for its compatibility with a wide range of formulations and its ability to enhance product quality.
CAS Number: 128-37-0
EC Number: 204-881-4
Molecular Formula: C15H24O
Molecular Weight: 220.35 g/mol
Synonyms: Butylated Hydroxytoluene, BHT, 2,6-Di-tert-butyl-p-cresol, Dibutylhydroxytoluene, Food Antioxidant BHT, Cosmetic Antioxidant BHT, BHT Food Additive, BHT Industrial Grade, Butylhydroxytoluene, BHT for Plastics, Antioxidant 264, BHT Stabilizer, 2,6-Bis(1,1-Dimethylethyl)-4-Methylphenol, BHT Chemical, Synthetic Antioxidant BHT, BHT for Rubber, Butylated Hydroxytoluene Antioxidant, Stabilizer BHT, BHT for Lubricants, Preservative BHT
APPLICATIONS
Butylated Hydroxytoluene is widely used in food products as an antioxidant to prevent the rancidity of fats and oils.
Butylated Hydroxytoluene is employed in packaging materials to protect food from oxidation during storage and transportation.
Butylated Hydroxytoluene is incorporated into margarine, butter, and baked goods to extend shelf life.
Butylated Hydroxytoluene is included in cosmetic formulations, such as lipsticks and lotions, to maintain product stability.
Butylated Hydroxytoluene is used in pharmaceutical formulations to preserve the integrity of active ingredients.
Butylated Hydroxytoluene is a key additive in pet food to prevent the oxidation of fats and improve product longevity.
Butylated Hydroxytoluene is applied in industrial lubricants to prevent oxidative degradation and ensure performance stability.
Butylated Hydroxytoluene is used in rubber and plastics manufacturing to protect against thermal and oxidative degradation.
Butylated Hydroxytoluene is employed in fuel additives to prevent gum formation and improve fuel stability.
Butylated Hydroxytoluene is incorporated into adhesives and sealants to enhance their oxidative stability.
Butylated Hydroxytoluene is used in coatings and paints to prevent discoloration and degradation due to oxidation.
Butylated Hydroxytoluene is found in synthetic fibers and textiles to improve longevity and reduce degradation.
Butylated Hydroxytoluene is utilized in the production of resins and polymers to maintain structural integrity during processing.
Butylated Hydroxytoluene is included in packaging films to prevent oxidative damage to contents.
Butylated Hydroxytoluene is used in animal feed to protect fats and oils from oxidation and maintain nutritional value.
Butylated Hydroxytoluene is found in cleaning agents and detergents to stabilize active components.
Butylated Hydroxytoluene is employed in biofuels to improve storage stability and reduce degradation.
Butylated Hydroxytoluene is included in specialty chemicals to enhance product stability under oxidative conditions.
Butylated Hydroxytoluene is applied in high-performance lubricants for automotive and industrial machinery.
Butylated Hydroxytoluene is used in agricultural formulations, such as pesticides, to protect active ingredients.
Butylated Hydroxytoluene is found in printing inks and toners to maintain consistency and reduce oxidative breakdown.
Butylated Hydroxytoluene is employed in the stabilization of explosives and propellants for military and industrial applications.
Butylated Hydroxytoluene is utilized in the preservation of vitamins and nutritional supplements.
Butylated Hydroxytoluene is added to edible oils and fats to maintain their quality during storage.
DESCRIPTION
Butylated Hydroxytoluene is a white, crystalline solid or powder with a faint aromatic odor.
This compound exhibits excellent antioxidant properties, making it a reliable choice for preventing oxidation in various products.
Butylated Hydroxytoluene is highly effective in stabilizing fats, oils, and organic compounds prone to oxidative degradation.
Butylated Hydroxytoluene is non-reactive with most ingredients, ensuring compatibility with diverse formulations.
This antioxidant is stable under a wide range of temperatures and conditions, providing long-term protection.
Butylated Hydroxytoluene is approved for use in food, cosmetics, and industrial applications, complying with global regulatory standards.
Butylated Hydroxytoluene is soluble in fats and oils, allowing it to integrate seamlessly into lipid-based systems.
Its thermal stability ensures performance in high-temperature applications, such as processing and storage.
Butylated Hydroxytoluene contributes to sustainability by reducing product waste through enhanced shelf life.
PROPERTIES
Chemical Formula: C15H24O
Molecular Weight: 220.35 g/mol
Common Name: Butylated Hydroxytoluene (BHT)
Appearance: White crystalline solid or powder
Density: Approx. 1.05 g/cm³
Melting Point: 69–71°C
Boiling Point: 265°C (sublimes)
Solubility: Soluble in fats, oils, and organic solvents; insoluble in water
Reactivity: Stable under normal conditions; avoid strong oxidizing agents
Chemical Stability: Stable in recommended storage conditions
Storage Temperature: Store at 5–25°C in a dry, ventilated area
Flash Point: Approx. 127°C
FIRST AID
Inhalation:
If dust or vapors of Butylated Hydroxytoluene 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 Butylated Hydroxytoluene 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 the person is 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 Butylated Hydroxytoluene.
Use in a well-ventilated area to minimize dust exposure.
Ventilation:
Ensure proper ventilation during handling to prevent airborne particle accumulation.
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:
Sweep or vacuum spilled material carefully to avoid creating dust.
Dispose of waste according to local regulations.
Storage:
Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials.
Keep containers tightly closed when not in use.
Protect from contamination and extreme temperatures.
Handling Cautions:
Avoid exposure to strong oxidizing agents.
Ensure storage containers are clean and compatible with the material.
