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PRODUIT

Dimethyl Sulfate

  • Nom du produit: Dimethyl sulfate
  • N ° CAS.: 77-78-1
  • Pureté: 98.5%
  • MF: C2H6O4S
  • Apparence: Incolore, oily liquid
  • Emballer: Tambour
  • Certificat: OIN
  • Application: It is a highly reactive and toxic chemical compound that is primarily used in the chemical industry for various applications
  • Échantillon: Disponible

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Détail du produit

Dimethyl sulfate, est un composé organique, chemical formula (CH3O)2SO2, colorless or light yellow transparent liquid, slightly soluble in water, soluble in ethanol, éther, acétone, etc., mainly used as methylation reagent, solvant, can also be used in medicine, pesticides, dyes, spices and other organic synthesis.
 

Paramètre du produit

Synonymes Dimethyl sulphate; Sulfuric acid dimethyl ester; Me2SO4; DMSO4; Dimethyl ester of sulfuric acid; Methyl sulfate
Formule chimique C2H6O4S Numero CAS 77-78-1
Masse molaire 126.13 g/mole
PROPRIÉTÉS
Apparence Incolore, oily liquid
Odeur faint, onion-like
Densité 1.33 g/ml, liquid
Point de fusion −32 °C (−26 °F; 241 K)
Point d'ébullition 188 °C (370 °F; 461 K) (decomposes)
La pression de vapeur 0.1 mmHg (20°C)
Indice de réfraction n20/D 1.386(allumé.)
Point d'éclair 182 °F
Solubilité ethanol: 0.26 g/mL, clear, incolore
solubilité dans l'eau Reacts
La stabilité Méthanol, dichloromethane, acétone
log P Écurie; combustible. Incompatible avec les agents oxydants forts, strong bases including ammonia. Moisture-sensitive.
Condition de stockage 2-8°C

 

Application

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

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

3. Analyse chimique: Dimethyl sulfate can be used to analyze certain reactions in chemistry. Par exemple, 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. Par exemple, it can be used as an additive to help improve the performance and stability of oil fluids produced from Wells.
 

Utilisations multiples des produits

Il est utilisé dans la fabrication de produits chimiques,Industrie pharmaceutique,Academic and Government Research Institutions,

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