Molekula
TEOS (Tetraethoxysilane)
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Tetraethoxysilane is a versatile organosilicon compound primarily used as a crosslinking agent in silicone polymers and as a precursor for silica in sol-gel processing. This chemical is identified by CAS number 78-10-4 and carries no signal word. Molekula supplies Tetraethoxysilane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90027408
- CAS Number
- 78-10-4
See all 3 other grades of CAS 78-10-4 →
Frequently asked questions
What is TEOS (Tetraethoxysilane) used for?
TEOS is primarily used as a cross-linking agent in silicone polymers and as a precursor for silica in the production of aerogels and thin films.
What is the chemical formula and molecular weight of TEOS?
The chemical formula for TEOS is C8H20O4Si and it has a molecular weight of 208.33 g/mol.
How should TEOS be stored?
TEOS should be stored in a cool, dry, well-ventilated area in a tightly sealed container, away from moisture and incompatible substances.
What grade of TEOS is available from Molekula?
Please contact our sales team to confirm the specific purity grades currently available for your application requirements.
Can Molekula supply TEOS in bulk?
Yes, Molekula can supply TEOS in various quantities ranging from laboratory scale to bulk industrial volumes.
What documentation comes with the order?
Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS) to ensure full traceability and compliance.
Related products
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.