Phenyltriethoxysilane, 98%
Buy Phenyltriethoxysilane, 98% (CAS 780-69-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-010195.
About Phenyltriethoxysilane, 98%
Researchers and plant chemists source Phenyltriethoxysilane, 98% from Zemixal for routine and specialised work. For your records (98%), the material is defined by CAS 780-69-8, formula C12H20O3Si and molar mass 240.37 g/mol. It is described as colourless to light yellow liquid.
Use cases we see most often
- Organic synthesis
- API synthesis
Safe handling
Literature values: boiling point 112-113 °C and density 0.996 g/mL at 25 °C. It carries the GHS signal word Warning (H226, H315, H373 and H412), so wear gloves and eye protection and work with good ventilation.
Available as 25 g and 250 g. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Phenyltriethoxysilane, 98% |
|---|---|
| Catalogue number | ZX-010195 |
| CAS number | 780-69-8 |
| IUPAC name | triethoxy(phenyl)silane |
| Molecular formula | C12H20O3Si |
| Molar mass | 240.37 g/mol |
| Exact mass | 240.1182 |
| Purity / assay | 98% |
| Physical form | Liquid |
| Appearance | Colourless to light yellow liquid |
| Boiling point | 112-113 °C |
| Density | 0.996 g/mL at 25 °C |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 27.7 Ų |
| HS code | 29335990 |
| InChIKey | JCVQKRGIASEUKR-UHFFFAOYSA-N |
| SMILES | CCO[Si](C1=CC=CC=C1)(OCC)OCC |
| PubChem CID | 13075 |
| Synonyms | Triethoxyphenylsilane, Silane, triethoxyphenyl-, Benzeneorthosiliconic acid, triethyl ester, Benzene, (triethoxysilyl)-, phenyltri(ethoxy)silane, triethoxy-phenyl-silane, Silane, phenyltriethoxy-,, Triethoxyphenylsilane, 98%, Triethoxyphenylsilane, deposition grade, >=98% |
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
- H315Causes skin irritation
- H373May causes damage to organs through prolonged or repeated exposure
- H412Harmful to aquatic life with long lasting effects
Precautionary statements P210, P233, P240, P241, P242, P243, P260, P264, P273, P280, P302 + P352, P303 + P361 + P353, P319, P321, P332 + P317, P362 + P364, P370 + P378, P403 + P235, 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
| 25 g | Quoted on request | |
| 250 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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