Triethoxy(ethyl)silane
ALDRICH/440574 - 96%
Synonym: Ethyltriethoxysilane
CAS Number: 78-07-9
Empirical Formula (Hill Notation): C8H20O3Si
Molecular Weight: 192.33
EC Number: 201-080-1
MDL Number: MFCD00026754
Linear Formula: C2H5Si(OC2H5)3
Product Type: Chemical
| assay | 96% |
| bp | 158-160 °C (lit.) |
| density | 0.895 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C8H20O3Si/c1-5-9-12(8- |
| InChI key | DENFJSAFJTVPJR-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | CCO[Si](CC)(OCC)OCC |
| Packaging: | 50 mL in glass bottle |
| Symbol | GHS02 |
| Signal word | Warning |
| Hazard statements | H226 |
| Precautionary statements | P210 - P233 - P303 + P361 + P353 - P370 + P378 - P403 + P235 - P501 |
| Risk Statements | 10 |
| Safety Statements | 7/9 |
| RIDADR | UN 1993C 3 / PGIII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 109.9 °F - closed cup |
| Flash Point(C) | 43.3 °C - closed cup |
| Purity | 96% |
| bp | 158-160 °C (lit.) |
| Density | 0.895 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352103 |


