What is the use of butylated hydroxytoluene?
What is the use of butylated hydroxytoluene?
BHT (butylated hydroxytoluene) is a lab-made chemical that is added to foods as a preservative. People also use it as medicine. BHT is used to treat genital herpes and acquired immunodeficiency syndrome (AIDS). Some people apply BHT directly to the skin for cold sores.
Is BHT bad for your health?
There is no scientific evidence that BHT is harmful in the amounts used in packaged food. Indeed, in small amounts, it may have anticancer effects similar to those provided by naturally occurring antioxidants. But studies of larger doses have shown mixed results.
Is butyl hydroxy toluene safe for skin?
BHT does penetrate the skin, but the relatively low amount absorbed remains primarily in the skin. In addition to liver and kidney effects, BHT applied to the skin was associated with toxic effects in lung tissue. BHT was not a reproductive or developmental toxin in animals.
What is butylated hydroxytoluene derived from?
How is BHT made? Commercial BHT is produced by reacting 4-methylphenol (p-cresol) with isobutylene (2-methylpropene) with a catalyst. (1). 4-methylphenol is obtained from the sulfonation of toluene (derived from the distillation of petroleum) and afterward heated with sodium hydroxide.
What are the side effects of BHT?
Long-term exposure to high doses of BHT is toxic in mice and rats, causing liver, thyroid and kidney problems and affecting lung function and blood coagulation [4]. BHT can act as a tumour promoter in certain situations [5].
Is butylated hydroxytoluene good for skin?
Is BHT Safe? The safety of BHT has been assessed by the Cosmetic Ingredient Review (CIR) Expert Panel. The Expert Panel reviewed the available data and concluded that BHT was safe for use in cosmetics and skincare products. The CIR Expert Panel noted that only limited studies evaluated the effects of BHT on skin.
Is BHA cancerous?
The International Agency for Research on Cancer classifies BHA as a possible human carcinogen [2]. The European Commission on Endocrine Disruption has also listed BHA as a Category 1 priority substance, based on evidence that it interferes with hormone function [3].
Where is BHT banned?
Both BHA and BHT are banned from foods in Australia, Canada, New Zealand, Japan and throughout Europe. In the U.S., it’s also used to enhance texture of soft white breads, including hamburger buns at McDonald’s and Burger King.
What does BHT stand for?
BHA (butylated hydroxyanisole) and BHT (butylated hydroxytoluene) are closely related synthetic antioxidants used as preservatives in lipsticks and moisturizers, among other cosmetics. They are also widely used as food preservatives.
Why is BHA and BHT bad for you?
BHA and BHT can induce allergic reactions in the skin [1]. The International Agency for Research on Cancer classifies BHA as a possible human carcinogen [2].
What does butylated hydroxytoluene mean?
butylated hydroxytoluene. noun. mass noun. A synthetic antioxidant used to preserve fats and oils in foods, medicinal drugs, and cosmetics.
Is BHT bad for You?
Butylated hydroxytoluene (BHT) is bad for the human body because of its prevalence in everyday consumer goods. Additionally, this substance has a compound effect in the body and its vital systems, due to the body’s inability to rapidly remove it through normal metabolic excretion.
What is the abbreviation for butylated hydroxytoluene (BHT)?
Butylated hydroxytoluene ( BHT ), also known as dibutylhydroxytoluene, is a lipophilic organic compound, chemically a derivative of phenol, that is useful for its antioxidant properties.
What is butyl hydroxy toluene?
Butylated Hydroxy Toluene, butylhydroxytoluene, or BHT is a fat-soluble organic compound in a white powder form that is primarily used as an antioxidant food additive and cosmetics and, pharmaceuticals. Technical applications include additives in jet fuels, rubber, petroleum products, electrical transformer oil, and embalming fluid. CAS # 128-37-0