PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tetraethyl orthosilicate; (Ethyl silicate; Tetraethoxysilane) | 78-10-4 | 1292 |
15.01
4.01
11.01
15.02
4.08
4.05
7.01
8.00
7.00
11.00
|
|||||||||
| Formula | Synonyms | |||||||||||
| C8H20O4Si | ETHYL SILICATE, TETERAETHOXYSILANE, CONSERVARE OH, DYNASIL A, ES 100, ES 100 (SILICATE), ES 28, ES 28 (ESTER), ETHYL ORTHOSILICATE, ETHYL SILICATE ((ETO)4SI), ETHYL SILICATE (CONDENSED), ETHYL SILICATE 28, ETHYL SILICATE 40, ETHYL SILICATE CONDENSED, KBE 04, LS 2430, SI 42, SILANE, TETRAETHOXY-, SILIBOND, SILICATE D^ÉTHYLE (DOT FRENCH), SILICATE DE TÉTRAÉTHYLE (DOT FRENCH), SILICATO DE ETILO (DOT SPANISH), SILICATO DE TETRAETILO (DOT SPANISH), SILICON ETHOXIDE, SILICON ETHOXIDE (SI(OET)4), SILICON TETRAETHOXIDE, SILICON TETRAETHOXIDE (SI(OET)4), SILIKAN L, STEINFESTIGER OH, TEOS, TES 28, TETRAETHOXYSILANE, TETRAETHOXYSILICON, TETRAETHOXYSILICON(IV), TETRAETHYL ORTHOSILICATE, TETRAETHYL SILICATE, TSL 8124 | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 208.33 | L | -82.5 | 168.8 | 7.5 | 21.6 | 0.9320 @ 20°C | 13000 |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 25ₑ | 100ₑ | 300ₑ |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 210 | 850 | 2600 |
Technical Basis
No technical basis available
References