Tetra ethoxy silane, 98%
Buy Tetra ethoxy silane, 98% (CAS 78-10-4) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 250 mL.
About Tetra ethoxy silane, 98%
Tetra ethoxy silane, 98% sits in our organosilicon Compounds & Silanes section and ships worldwide from stock or short lead time. For your records (Synthesis), the material is defined by CAS 78-10-4, formula C8H20O4Si and molar mass 208.33 g/mol. It is described as colourless liquid.
Where it is used
- Polymer & resin production
- Paints, coatings & inks
- Electronics & thin films
Storage and safety notes
Classified under GHS with signal word Warning and hazard statements H226, H319, H332 and H335. Read the SDS before first use.
Order it in 250 mL, 500 mL and 220 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Polymer & resin production
- Paints, coatings & inks
- Electronics & thin films
Applications
Specifications and identifiers
| Product name | Tetra ethoxy silane, 98% |
|---|---|
| Catalogue number | ZX-010204 |
| CAS number | 78-10-4 |
| IUPAC name | tetraethyl silicate |
| Molecular formula | C8H20O4Si |
| Molar mass | 208.33 g/mol |
| Exact mass | 208.1131 |
| Grade | Synthesis |
| Purity / assay | 98% |
| Physical form | Liquid |
| Appearance | Colourless liquid |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 36.9 Ų |
| HS code | 29209099 |
| InChIKey | BOTDANWDWHJENH-UHFFFAOYSA-N |
| SMILES | CCO[Si](OCC)(OCC)OCC |
| PubChem CID | 6517 |
| Synonyms | Tetraethoxysilane, Tetraethyl orthosilicate, Dynasil A, Silicon ethoxide, Silicon tetraethoxide, Silikan L, Ethyl orthosilicate, Etylu krzemian, Silane, tetraethoxy-, Tetraethylorthosilicate, Silicic acid, tetraethyl ester, Silicate d'ethyle |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H226Flammable liquid and vapor
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements P210, P233, P240, P241, P242, P243, P261, P264 + P265, P271, P280, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P317, P319, P337 + P317, P370 + P378, P403 + P233, P403 + P235, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 250 mL | Quoted on request | |
| 500 mL | Quoted on request | |
| 220 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Tetra ethoxy silane, 98%
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Other grades with CAS 78-10-4
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