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PRODUTTU

Dimethyl Sulfate

  • Nome di u produttu: Dimethyl sulfate
  • Cas No.: 77-78-1
  • Purità: 98.5%
  • MF: C2H6O4S
  • Apparizione: Colorless, oily liquid
  • Pacchettu: Tamburinu
  • Certificatu: ISO
  • Applicazione: It is a highly reactive and toxic chemical compound that is primarily used in the chemical industry for various applications
  • Campione: Disponibile

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Detail di u produttu

Dimethyl sulfate, hè un compostu urganicu, chemical formula (CH3O)2SO2, colorless or light yellow transparent liquid, pocu soluble in acqua, soluble in ethanol, etere, acetone, ecc., mainly used as methylation reagent, solvent, can also be used in medicine, pesticides, dyes, spices and other organic synthesis.
 

Parametru di u produttu

Sinonimi Dimethyl sulphate; Sulfuric acid dimethyl ester; Me2SO4; DMSO4; Dimethyl ester of sulfuric acid; Methyl sulfate
Formula chimica C2H6O4S Numero CAS 77-78-1
Massa molare 126.13 g/mol
PROPRIETATI
Apparizione Colorless, oily liquid
Odore faint, onion-like
Densità 1.33 g/ml, liquidu
Puntu di fusione −32 °C (−26 °F; 241 K)
Puntu di ebollizione 188 °C (370 °F; 461 K) (decomposes)
Pressione di vapore 0.1 mmHg (20°C)
Indice di rifrazione n20/D 1.386(lit.)
Puntu di u focu 182 °F
Solubilità etanolu: 0.26 g/mL, clear, colorless
Solubilità in acqua Reacts
Stabilità Methanol, dichloromethane, acetone
log P Stabile; combustible. Incompatibile cù agenti oxidanti forti, strong bases including ammonia. Moisture-sensitive.
Cundizione di almacenamentu 2-8°C

 

Applicazione

1. Sintesi organica: Dimethyl sulfate is an important organic synthesis reagent. It can be used to synthesize organic compounds such as esters, eteri, amides and amines. Per esempiu, 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. Per esempiu, 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. Per esempiu, 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. Per esempiu, it can be used as an additive to help improve the performance and stability of oil fluids produced from Wells.
 

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