1,4-Dioxane CAS:123-91-1 Diethylene oxide
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1,4-Dioxane CAS:123-91-1
1. Description:
also known as 1,4-dioxane, is an organic compound, chemical formula C4H8O2, colorless transparent liquid, miscible with water, and miscible with most organic solvents
2. Application:
1>It is used as solvent for cellulose acetate, resin, vegetable oil, mineral oil, soluble dyes, etc., and is used for painting, varnish, plasticizer, lubricant, etc
2>Used as chromatographic reagent and solvent for acetate fiber and its derivatives
3>It is used as solvent for cellulose acetate, vegetable oil, mineral oil, soluble dyes, etc., and is used for painting, varnish, plasticizer, lubricant, etc
4>The product is used as solvent, reaction medium and extractant in the manufacture of special fine chemicals such as medicine, cosmetics and spices, as well as in scientific research. In Japan, the product is mainly used as a stabilizer of 1,1,1-trichloroethane, with the addition amount of 2.5-4%; Secondly, it is widely used as reaction solvent for polyurethane synthetic leather and amino acid synthetic leather. This product has strong solubility, similar to dimethylformamide, and stronger than tetrahydrofuran. Dioxane has the following uses worthy of attention: (1) forming complex with sulfur trioxide, which can be used as sulfating agent in the synthesis of many compounds; (2) It is used for extraction of medicine and pesticide, dewaxing of petroleum products, etc; (3) Used as dye dispersant, wood colorant dispersant and solvent for oil soluble dyes; (4) Used as high purity metal surface treatment agent. The product is irritating to skin, lung and mucous membrane. Severe poisoning can damage the liver and kidney.
3. Summary:
2932999070 1,4-dioxane
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