Chemicals Dimethyl Sulfate DMS 99% CAS 77-78- 1
 

Product Name:Dimethyl Sulfate; DMS
Molecular Formula:C2H6O4S
Molecular weight: 126.13

Dimethyl sulfate (DMS) is a colorless liquid with a pungent odor. Its chemical formula is (CH3O)2SO2. Dimethyl sulfate is a commonly used reagent in organic synthesis and has a variety of applications.


Application:   
 

1.Pesticide industry

Synthesis of insecticides and fungicides: It is used for the preparation of organophosphorus insecticides such as methamidopho and acetylmethamidopho. In the synthesis reactions of these pesticides, dimethyl sulfate can introduce methyl groups into specific molecular structures, enhancing the toxic effect of pesticides on pests and improving their stability and selectivity.

2.Dye industry
Synthesis of dye intermediates: Adjusting the color, color fastness and other properties of dyes. For instance, it can enable dyes to adhere better to fabrics, enhance the dyeing effect, and meet various textile dyeing requirements.

3.Spice industry
Spice synthesis: Participates in the synthesis of coumarins, linalool and other spices. During the synthesis process, dimethyl sulfate is used for methylation modification to endow the spice molecules with a unique chemical structure, thereby endowing the spices with a special aroma and enhancing their quality and stability.

4.Rubber industry
Rubber vulcanization accelerator synthesis: It is used in the production of rubber vulcanization accelerators, such as TMTD (tetramethylthiuram disulfide), etc. This type of accelerator can accelerate the vulcanization speed of rubber, shorten the vulcanization time, and at the same time improve the physical properties of rubber products, such as strength, wear resistance and aging resistance.
It is necessary to strictly abide by relevant safety regulations and take effective protective measures to prevent personnel poisoning and environmental pollution.
 

Product Parameters

Packaging & Shipping

250kg/drum