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ПРОДУКТ

Dimethyl Sulfate

  • Име на продукта: Dimethyl sulfate
  • Cas No.: 77-78-1
  • Чистота: 98.5%
  • MF: C2H6O4S
  • Външен вид: Colorless, oily liquid
  • Пакет: Барабан
  • Сертификат: ISO
  • Приложение: It is a highly reactive and toxic chemical compound that is primarily used in the chemical industry for various applications
  • проба: На разположение

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13 + 1 =

Подробности за продукта

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

Параметър на продукта

Синоними Dimethyl sulphate; Sulfuric acid dimethyl ester; Me2SO4; DMSO4; Dimethyl ester of sulfuric acid; Methyl sulfate
Химична формула C2H6O4S CAS номер 77-78-1
Моларна маса 126.13 g/mol
ИМОТИ
Външен вид Colorless, oily liquid
миризма faint, onion-like
Плътност 1.33 g/ml, liquid
Точка на топене −32 °C (−26 °F; 241 К)
Точка на кипене 188 °C (370 °F; 461 К) (decomposes)
Парно налягане 0.1 mmHg (20°C)
Индекс на пречупване n20/D 1.386(осветен)
Пламна точка 182 °F
Разтворимост ethanol: 0.26 g/mL, clear, colorless
Разтворимост във вода Reacts
Стабилност Methanol, dichloromethane, acetone
лог P Stable; combustible. Incompatible with strong oxidizing agents, strong bases including ammonia. Moisture-sensitive.
Състояние на съхранение 2-8°C

 

Приложение

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. 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.
 

Множество употреби на продукти

It use in Chemical Manufacturing,Фармацевтична индустрия,Academic and Government Research Institutions,

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