Ethyltriethoxysilane
Synonym(s):Ethyltriethoxysilane
- CAS NO.:78-07-9
- Empirical Formula: C8H20O3Si
- Molecular Weight: 192.33
- MDL number: MFCD00026754
- EINECS: 201-080-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:31:07
What is Ethyltriethoxysilane?
Chemical properties
clear colorless liquid
Properties of Ethyltriethoxysilane
| Melting point: | -78 °C |
| Boiling point: | 158-160 °C(lit.) |
| Density | 0.896 |
| refractive index | n |
| Flash point: | 101 °F |
| storage temp. | Flammables area |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Specific Gravity | 0.896 |
| Water Solubility | insoluble |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| BRN | 1362028 |
| CAS DataBase Reference | 78-07-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethyltriethoxysilane(78-07-9) |
| EPA Substance Registry System | Ethyltriethoxysilane (78-07-9) |
Safety information for Ethyltriethoxysilane
| Signal word | Warning |
| Pictogram(s) |
![]() Flame Flammables GHS02 |
| GHS Hazard Statements |
H226:Flammable liquids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P370+P378:In case of fire: Use … for extinction. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for Ethyltriethoxysilane
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