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Analogous sulfoxide eliminations are generally harder to implement than selenoxide eliminations. Formation of the carbon–sulfur bond is usually accomplished with highly reactive sulfenyl chlorides, which must be prepared for immediate use. However, sulfoxides are more stable than the corresponding selenoxides, and elimination is usually ...
Selenium disulfide, also known as selenium sulfide, is a chemical compound and medication used to treat seborrheic dermatitis, dandruff, and pityriasis versicolor. [ 1 ] [ 2 ] It is applied to the affected area as a lotion or shampoo. [ 3 ]
Simplest is the material selenium sulfide, which has medicinal properties. It adopt the diverse structures of elemental sulfur but with some S atoms replaced by Se. Other inorganic selenide sulfide compounds occur as minerals and as pigments. One example is antimony selenosulfide.
Selenium disulfide has been used in shampoo as an antidandruff agent, an inhibitor in polymer chemistry, a glass dye, and a reducing agent in fireworks. [6] Selenium trioxide may be synthesized by dehydrating selenic acid, H 2 SeO 4, which is itself produced by the oxidation of selenium dioxide with hydrogen peroxide: [8]
The simplest sulfoxide, dimethyl sulfoxide, is a common solvent; a common sulfone is sulfolane. Sulfonic acids are used in many detergents. Compounds with carbon–sulfur multiple bonds are uncommon, an exception being carbon disulfide, a volatile colorless liquid that is structurally similar to carbon dioxide.
More than 19,000 shoppers love this $20 Laura Geller powder, on rare sale. Carrie McCabe. Updated April 19, ... The powder is designed to remain lightweight and non-cakey, with a demi-matte finish ...
The price of milk was $12.69 per gallon, a carton of 18 eggs was $10.79, a 5-pound bag of flour was on sale for $12.99, a regular bag of nacho cheese-flavored chips was $11.29, a 12-pack of soda ...
Hollywood is abuzz with allegations of “Ozempic face,” a term for “gaunt” features linked to rapid weight loss. Stars like Katy Perry, Lizzo, and John Goodman are currently facing scrutiny ...