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PRODUTOS

Dimethyl Sulfate

  • Nome do Produto: Dimethyl sulfate
  • Cas Não.: 77-78-1
  • Pureza: 98.5%
  • MF: C2H6O4S
  • Aparência: Colorless, oily liquid
  • Pacote: Tambor
  • Certificado: ISO
  • Aplicativo: It is a highly reactive and toxic chemical compound that is primarily used in the chemical industry for various applications
  • Amostra: Disponível

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Detalhes do produto

Dimethyl sulfate, is an organic compound, chemical formula (CH3O)2SO2, colorless or light yellow transparent liquid, slightly soluble in water, solúvel em etanol, éter, acetona, etc., mainly used as methylation reagent, solvent, can also be used in medicine, pesticidas, corantes, spices and other organic synthesis.
 

Parâmetro do produto

Sinônimos Dimethyl sulphate; Sulfuric acid dimethyl ester; Me2SO4; DMSO4; Dimethyl ester of sulfuric acid; Methyl sulfate
Fórmula química C2H6O4S Número CAS 77-78-1
Massa molar 126.13 g/mol
PROPRIEDADES
Aparência Colorless, oily liquid
Odor faint, onion-like
Densidade 1.33 g/ml, líquido
Ponto de fusão −32 °C (−26 °F; 241 K)
Ponto de ebulição 188 °C (370 °F; 461 K) (decomposes)
Pressão de vapor 0.1 mmHg (20°C)
Índice de refração n20/D 1.386(lit.)
ponto de inflamação 182 °F
Solubilidade ethanol: 0.26 g/mL, claro, colorless
Solubilidade em Água Reacts
Estabilidade Methanol, dichloromethane, acetona
log P Estábulo; combustible. Incompatible with strong oxidizing agents, strong bases including ammonia. Moisture-sensitive.
Condição de armazenamento 2-8°C

 

Aplicativo

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. Catalisador: 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. Análises químicas: 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.
 

Múltiplos usos de produtos

É usado na fabricação química,Indústria farmacêutica,Academic and Government Research Institutions,