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PRODUCTE

Dimethyl Sulfate

  • nom del producte: Dimethyl sulfate
  • Cas No.: 77-78-1
  • Puresa: 98.5%
  • MF: C2H6O4S
  • Aparença: Colorless, oily liquid
  • paquet: Tambor
  • Certificat: ISO
  • Aplicació: It is a highly reactive and toxic chemical compound that is primarily used in the chemical industry for various applications
  • Mostra: Disponible

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14 + 2 =

Detall del producte

Dimethyl sulfate, és un compost orgànic, chemical formula (CH3O)2SO2, colorless or light yellow transparent liquid, slightly soluble in water, soluble in ethanol, ether, acetona, etc., mainly used as methylation reagent, solvent, can also be used in medicine, pesticides, dyes, spices and other organic synthesis.
 

Paràmetre del producte

Sinònims Dimethyl sulphate; Sulfuric acid dimethyl ester; Me2SO4; DMSO4; Dimethyl ester of sulfuric acid; Methyl sulfate
Fórmula química C2H6O4S Número CAS 77-78-1
Massa molar 126.13 g/mol
PROPIETATS
Aparença Colorless, oily liquid
Olor faint, onion-like
Densitat 1.33 g/ml, liquid
Punt de fusió −32 °C (−26 °F; 241 K)
Punt d'ebullició 188 °C (370 °F; 461 K) (decomposes)
Pressió del vapor 0.1 mmHg (20°C)
Índex de refracció n20/D 1.386(encès.)
Punt d'inflamació 182 °F
Solubilitat ethanol: 0.26 g/ml, clar, incolor
Solubilitat en aigua Reacts
Estabilitat Metanol, dichloromethane, acetona
registre P Estable; combustible. Incompatible amb agents oxidants forts, strong bases including ammonia. Moisture-sensitive.
Estat d'emmagatzematge 2-8°C

 

Aplicació

1. Síntesi orgànica: Dimethyl sulfate is an important organic synthesis reagent. It can be used to synthesize organic compounds such as esters, ethers, amides and amines. For example, chemical dimethyl sulfate can be used in an esterification reaction, where an alcohol reacts with an acid to form an ester.

2. Catalyst: Dimethyl sulfate can be used as a catalyst or accelerator for some organic reactions. For example, in the esterification of potatoes catalyzed by glycolipase, dimethyl sulfate can increase the reaction rate and yield.

3. Chemical analysis: Dimethyl sulfate can be used to analyze certain reactions in chemistry. For example, it can be used for esterification in analysis, by reacting the alcohol in the sample with dimethyl sulfate to form an ester, and then for quantitative analysis.

4. Oilfield chemistry: Dimethyl sulfate has application value in oilfield chemistry. For example, it can be used as an additive to help improve the performance and stability of oil fluids produced from Wells.
 

Múltiples usos dels productes

S'utilitza en la fabricació de productes químics,Indústria Farmacèutica,Academic and Government Research Institutions,

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