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Lithium battery additives

Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester

CAS number

69739-34-0

Molecular formula C7H15F3O3SSi
Product name Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester
Molecular Structure

Appearance:Clear liquid.

Density:1.15

Boiling Point:65-67ºC (12 mmHg)

Melting Point:<0ºC

Flash Point:36ºC

Refractive Index:1.385-1.388

Water Solubility:DECOMPOSES

Stability:Stable under normal temperatures and pressures.

Storage Condition:2-8ºC


Xylene is a chemical compound with the CAS number 69739-34-0. It is a colorless, sweet-smelling liquid with a molecular formula C8H10 and molecular weight 106.167. It is highly volatile and flammable, and it is easily soluble in a variety of organic solvents.


Xylene is used in a variety of industrial industries, primarily in the production of dyes, plastics, and pharmaceuticals. In the production of dyes, it is used as a solvent to dissolve the dry dye powder. For example, it is used as a intermediate for synthesizing mono- and dischargeable dyes. In plastic production, it is used as a solvent for dissolving PVC resin and chlorinated paraffin to produce plastic film. It is also used in the production of a wide variety of pharmaceuticals such as ibuprofen and aspirin. 


In other areas, Xylene is used to manufacture perfume, as a degreaser for metals, and in film processing. It is also used for gas chromatography, to detect substances in mixtures. 


Xylene is highly toxic, and handling of the substance should only be done under the watch of experienced professionals. It can also be hazardous to human health when inhaled or ingested, and appropriate protective equipment should be worn in all situations. 


It should also be noted that Xylene is regulated by the EPA as an air pollutant. Because of its potentially negative impact on the environment, manufacturers must take steps to reduce its release into the atmosphere. 


Overall, Xylene is an important organic compound in the chemical industry. It is used in the production of a wide variety of products, from plastics to dyes to pharmaceuticals. However, due to its potential for environmental damage, it must be handled with care and proper safety equipment by personnel with experience in its utilization.


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