CHEMICAL NAME: DIMETHYL CARBONATE CAS NUMBER:616-38-6 MOLECULAR FORMULA:C3H6O3
USES AND APPLICATIONS Dimethyl carbonate (DMC) is an important organic chemical intermediate. Because its molecular structure contains carbonyl, methyl, methoxy and carbonyl methoxy, it can be widely used in organic synthesis reactions such as carbonylation, methylation, methoxylation and carbonyl methylation. Used in the production of polycarbonate, isocyanate, polyurethane, polycarbonate glycol, allyl diethylene glycol carbonate, methyl amino formic acid naphthalene ester (carbaryl), benzene methyl ether ammonium, four methyl alcohol, long chain alkyl carbonate, carbon hydrazide, malonic ester, propylene urethane, diethyl carbonate, three phosgene, furazolidone, hydrazine methyl formate, aniline methyl formate and other chemical products. As DMC is non-toxic, it can replace highly toxic phosgene, methyl chloroformate and dimethyl sulfate as methylating agent or carbonylating agent to improve the safety of production operation and reduce environmental pollution. As a solvent, DMC can replace freon, trichloroethane, trichloroethylene, benzene, xylene and other paints and cleaning solvents. As a gasoline additive, DMC can improve its octane number and oxygen content, thus improving its anti-knock property. In addition, DMC can also be used as detergent, surfactant and softener additives. Because of its wide range of applications, DMC is regarded as the "new cornerstone" of organic synthesis today
CHEMICAL NAME: DIMETHYL CARBONATE CAS NUMBER:616-38-6 MOLECULAR FORMULA:C3H6O3
USES AND APPLICATIONS Dimethyl carbonate (DMC) is an important organic chemical intermediate. Because its molecular structure contains carbonyl, methyl, methoxy and carbonyl methoxy, it can be widely used in organic synthesis reactions such as carbonylation, methylation, methoxylation and carbonyl methylation. Used in the production of polycarbonate, isocyanate, polyurethane, polycarbonate glycol, allyl diethylene glycol carbonate, methyl amino formic acid naphthalene ester (carbaryl), benzene methyl ether ammonium, four methyl alcohol, long chain alkyl carbonate, carbon hydrazide, malonic ester, propylene urethane, diethyl carbonate, three phosgene, furazolidone, hydrazine methyl formate, aniline methyl formate and other chemical products. As DMC is non-toxic, it can replace highly toxic phosgene, methyl chloroformate and dimethyl sulfate as methylating agent or carbonylating agent to improve the safety of production operation and reduce environmental pollution. As a solvent, DMC can replace freon, trichloroethane, trichloroethylene, benzene, xylene and other paints and cleaning solvents. As a gasoline additive, DMC can improve its octane number and oxygen content, thus improving its anti-knock property. In addition, DMC can also be used as detergent, surfactant and softener additives. Because of its wide range of applications, DMC is regarded as the "new cornerstone" of organic synthesis today
Melamine presents alkalescence, can react with various acidums to generate melamine salt. In strong acid or strong alkali liquor, melamine will hydrolyze---amidocyanogen will be slowly replaced by hydroxyl, thus generate cyanuric acid diacid amide, cyanuric acid monamide, and cyanuric acid. Among them, the reaction of melamine and formalin is the most important part.
Product name:Sodium Hydroxid/Caustic Soda Molecular formula:NaOH Molecular weight:39.996 CAS NO.:1310-73-2 Appearance:White or light yellow shiny solids UN number:1824,1823
Melamine presents alkalescence, can react with various acidums to generate melamine salt. In strong acid or strong alkali liquor, melamine will hydrolyze---amidocyanogen will be slowly replaced by hydroxyl, thus generate cyanuric acid diacid amide, cyanuric acid monamide, and cyanuric acid. Among them, the reaction of melamine and formalin is the most important part.
CAS NO.7632-00-0 Chemical formula:NaNO2 Appearance:White or slightly yellowish solid. Uses:Mainly used in the pharmaceutical and chemical industries and can also be used in heat treatment of metal,early strength agent of cement,antifreezing agent,and etc. Packing:1000kg/bag,50kg/bag,25kg/bag
