Tetraethyl Orthosilicate
Product Description
| Product | Tetraethyl Orthosilicate |
| CAS | 78-10-4 |
| Formula | C8H20O4Si |
| Synonym | TEOS, es28, es100, dynasila, Silester, silikanl, Dynasil A, (C2H5O)4Si, ES 28 Ester, es28(ester), Silicic acid (H4SiO4), tetraethyl ester |
Typical Product Specifications
| Density | 0.933 (204 c) |
| Dielectric Constant | 4.1 |
| Practically Insoluble | in water |
| Refractive Index | 1.383 (20 c) |
| Vapor Pressure | 12 mm (60 c) |
| Melting Point | -77 c |
| Odor | faint odor |
| Molecular weight | 208.33 |
| Color | colorless liquid |
| Flash Point | (oc) 52 c |
| Specific gravity | t 0.55 calgc |
| Boiling Point | 165-166 c |
| Chemical Structure |  |
| Class | Plasticizers |
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