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Dimetielsulfaat

  • Produk Naam: Dimetielsulfaat
  • Cas No.: 77-78-1
  • Reinheid: 98.5%
  • MF: C2H6O4S
  • Voorkoms: Kleurloos, oily liquid
  • Pakket: Trom
  • Sertifikaat: ISO
  • Aansoek: It is a highly reactive and toxic chemical compound that is primarily used in the chemical industry for various applications
  • Voorbeeld: Beskikbaar

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Produkbesonderhede

Dimetielsulfaat, is 'n organiese verbinding, chemical formula (CH3O)2SO2, colorless or light yellow transparent liquid, slightly soluble in water, soluble in ethanol, eter, asetoon, ens., mainly used as methylation reagent, solvent, can also be used in medicine, plaagdoders, kleurstowwe, spices and other organic synthesis.
 

Produk parameter

Sinonieme Dimethyl sulphate; Sulfuric acid dimethyl ester; Me2SO4; DMSO4; Dimethyl ester of sulfuric acid; Methyl sulfate
Chemiese formule C2H6O4S CAS nommer 77-78-1
Molêre massa 126.13 g/mol
EIENDOMME
Voorkoms Kleurloos, oily liquid
Reuk faint, onion-like
Digtheid 1.33 g/ml, vloeistof
Smeltpunt −32 °C (−26 °F; 241 K)
Kookpunt 188 °C (370 °F; 461 K) (decomposes)
Dampdruk 0.1 mmHg (20°C)
Brekingsindeks n20/D 1.386(aangesteek.)
Flitspunt 182 °F
Oplosbaarheid etanol: 0.26 g/ml, helder, kleurloos
Oplosbaarheid in water Reageer
Stabiliteit Metanol, dichloromethane, asetoon
log P Stabiel; combustible. Onversoenbaar met sterk oksideermiddels, strong bases including ammonia. Moisture-sensitive.
Bergingstoestand 2-8°C

 

Aansoek

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

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

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

Veelvuldige gebruike van produkte

Dit word gebruik in chemiese vervaardiging,Farmaseutiese Nywerheid,Academic and Government Research Institutions,