european parliament and council the council officially adopted new exposure limits for diisocyanates and published them in the official journal of the european union. they are welcomed by industry a ...

it is understood that stearyl methacrylate is a white waxy solid with a melting point of 21.4°c. it is produced by melt esterification method using methacrylic acid and stearyl alcohol as raw materia ...

as an important class of chemical products, linear alcohols play an important role in the fields of food, pharmaceutical chemicals, cosmetics, surfactants, plasticizers and lubricants. the traditiona ...

polyurethane is a versatile material used in a wide range of applications, including foams, coatings, adhesives, and sealants. however, the production of polyurethane often involves the use of catalys ...