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製品

Dimethyl Sulfate

  • 商品名: Dimethyl sulfate
  • カスNo.: 77-78-1
  • 純度: 98.5%
  • MF: C2H6O4S
  • 外観: 無色, oily liquid
  • パッケージ: ドラム
  • 証明書: ISO
  • 応用: It is a highly reactive and toxic chemical compound that is primarily used in the chemical industry for various applications
  • サンプル: 利用可能

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製品の詳細

Dimethyl sulfate, 有機化合物です, chemical formula (CH3O)2SO2, colorless or light yellow transparent liquid, slightly soluble in water, エタノールに可溶, エーテル, アセトン, etc., mainly used as methylation reagent, 溶媒, can also be used in medicine, 殺虫剤, dyes, spices and other organic synthesis.
 

製品パラメータ

同義語 Dimethyl sulphate; Sulfuric acid dimethyl ester; Me2SO4; DMSO4; Dimethyl ester of sulfuric acid; Methyl sulfate
化学式 C2H6O4S CAS番号 77-78-1
モル質量 126.13 グラム/モル
プロパティ
外観 無色, oily liquid
臭い faint, onion-like
密度 1.33 g/ml, 液体
融点 −32 °C (−26 °F; 241 K)
沸点 188 ℃ (370 °F; 461 K) (decomposes)
蒸気圧 0.1 mmHg (20℃)
屈折率 n20/D 1.386(点灯した。)
引火点 182 °F
溶解性 エタノール: 0.26 g/mL, clear, colorless
水への溶解度 反応する
安定性 メタノール, dichloromethane, アセトン
ログP 安定した; combustible. 強力な酸化剤との相性が悪い, strong bases including ammonia. Moisture-sensitive.
保存条件 2-8℃

 

応用

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. 例えば, chemical dimethyl sulfate can be used in an esterification reaction, where an alcohol reacts with an acid to form an ester.

2. 触媒: Dimethyl sulfate can be used as a catalyst or accelerator for some organic reactions. 例えば, 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. 例えば, 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. 例えば, it can be used as an additive to help improve the performance and stability of oil fluids produced from Wells.
 

製品の複数の用途

化学製造に使用されます,製薬産業,Academic and Government Research Institutions,

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