Ethyl Silicate

Catalog Number
E1100
Supplier/Brand
Spectrum Chemical
CAS Number
78-10-4

Ethyl Silicate is also known under the name Tetraethyl orthosilicate and is often abbreviated as TEOS. It is considered to be the ethyl ester of orthosilicic acid and is used in silicone polymers as a crosslinking agent. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

Shipping Information

When shipping via FedEx Air the item will ship priority overnight. A higher hazmat fee will apply.

DOT: UN1292, Tetraethyl silicate, 3, PG III

Largest individual container shippable via:
UPS/FedEx Ground: 20 L    UPS Air: 1 L    FedEx Air: 20 L

Additional UPS-imposed hazardous material charge.

Certificates of Analysis

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2023