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Sulfat dimetil

  • Emri i produktit: Dimetil sulfat
  • Cas Nr.: 77-78-1
  • Pastërti: 98.5%
  • MF: C2H6O4S
  • Pamja e jashtme: Pa ngjyrë, oily liquid
  • Paketa: Daulle
  • Certifikata: ISO
  • Aplikacion: It is a highly reactive and toxic chemical compound that is primarily used in the chemical industry for various applications
  • Mostra: Në dispozicion

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Detajet e produktit

Dimetil sulfat, është një përbërje organike, chemical formula (CH3O)2SO2, colorless or light yellow transparent liquid, pak i tretshëm në ujë, i tretshëm në etanol, eter, aceton, etj., mainly used as methylation reagent, solvent, can also be used in medicine, pesticideve, ngjyrat, spices and other organic synthesis.
 

Parametri i produktit

Sinonimet Dimethyl sulphate; Sulfuric acid dimethyl ester; Me2SO4; DMSO4; Dimethyl ester of sulfuric acid; Methyl sulfate
Formula Kimike C2H6O4S Numri CAS 77-78-1
Masa molare 126.13 g/mol
VETITË
Pamja e jashtme Pa ngjyrë, oily liquid
Erë faint, onion-like
Dendësia 1.33 g/ml, lëngshme
Pika e shkrirjes −32 °C (−26 °F; 241 K)
Pikë vlimi 188 °C (370 °F; 461 K) (decomposes)
Presioni i avullit 0.1 mmHg (20°C)
Indeksi i thyerjes n20/D 1.386(ndezur.)
Pika e ndezjes 182 °F
Tretshmëria etanol: 0.26 g/mL, i qartë, i pangjyrë
Tretshmëria në ujë Reagon
Stabiliteti Metanol, dichloromethane, aceton
log P E qëndrueshme; combustible. I papajtueshëm me agjentë të fortë oksidues, strong bases including ammonia. Moisture-sensitive.
Gjendja e ruajtjes 2-8°C

 

Aplikacion

1. Sinteza organike: Dimethyl sulfate is an important organic synthesis reagent. It can be used to synthesize organic compounds such as esters, eteret, amides and amines. Për shembull, 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. Për shembull, in the esterification of potatoes catalyzed by glycolipase, dimethyl sulfate can increase the reaction rate and yield.

3. Analiza kimike: Dimethyl sulfate can be used to analyze certain reactions in chemistry. Për shembull, 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. Për shembull, it can be used as an additive to help improve the performance and stability of oil fluids produced from Wells.
 

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