|Silex Chemicals SC UG is a chemicals company, founded in 2018 in Munich. The distribution
department of the company located in Germany, the manufacturing plant is
located in Russia.
We specialize on production and distribution of silanes. Our production
has more than 20
years experience in this field, so we manufacture products with highest quality
standards and work
towards incorporating superior quality into our processes.
Range of products
Purity 99.9+% el.gr.
Formula: Cl3Si-SiCl3 or Si2Cl6
Purity: 97% to UHP el.gr. 99.8% 8N
Purity 99% 6N-8N
Two primary production methods of our main product - HCDS (CAS: 13465-77-5):
Low purity method (95-98%): The usual synthetic route to HCDS involves the reaction of chlorine
on silicon alloys, but can result in low levels of metallic contamination from the silicon alloys such
as titanium. Application is as a precursor to substituted disilanes and can be recovery in low
quantities as one byproduct of a trichlorosilane (TCS) production reaction. Applications within the
chemical and coating sector requiring lower-purity HCDS as a precursor for substituted disilanes
for silicon-based coatings.
High purity method (>99%): Titanium-catalyzed semiconductor grade silane disproportionation
process. High purity chemicals and repetative purification processes used in the production of
ultra-pure hexachlorodidilane for semiconductor integrated circuits and solar cells.
Commitment towards safety of environment
We are committed towards safety of our operations involved in chemical processing, thereby
minimizing their impact on the environment. Furthermore, our commitment extends to proper
functioning of our client's businesses, for this, we ensure to meet your needs in a safe and
Our target is to built a reputation for ourselves in the chemical industry for our high quality
products, dependable services and ability to accept new challenges and opportunities. Our
continual focus is to maintain our product quality, efficiency and competitiveness in the global