Dodecyltriethoxysilane
ALDRICH/44237 - technical
Synonym: 1-
CAS Number: 18536-91-9
Empirical Formula (Hill Notation): C18H40O3Si
Molecular Weight: 332.59
EC Number: 242-409-9
MDL Number: MFCD00048437
Linear Formula: C18H40O3Si
Product Type: Chemical
| density | 0.875 g/mL at 20 °C (lit.) |
| form | liquid |
| grade | technical |
| InChI | 1S/C18H40O3Si/c1-5-9-10-1 |
| InChI key | YGUFXEJWPRRAEK-UHFFFAOYSA |
| SMILES string | CCCCCCCCCCCC[Si](OCC)(OCC |
| Application: | A study reports the use of dodecyltriethoxysilane to form a silica nanofluid which alters the water contact angle of an oil-wet carbonate substrate. {68} |
| Application: | Dodecyltriethoxysilane can be used in the surface treatment of calcite crystals for the determination of the effect of wettability with the incorporation of nanoparticles. It may be electrodeposited with tetraethoxysilane, which can be used as an anti-corrosive coating on mild steel. |
| General description: | Dodecyltriethoxysilane (DTES) is an organosilane, which is used as a coupling agent. It forms alkylsiloxane based films that can be used to tune the wettability and facilitate a variety of surfaces with hydrophobicity. |
| General description: | Reaction between dodecene and triethoxysilane yields dodecyltriethoxysilane. 1 |
| Packaging: | 25 mL in glass bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | 230.0 °F - closed cup |
| Flash Point(C) | 110 °C - closed cup |
| Density | 0.875 g/mL at 20 °C (lit.) |
| UNSPSC | 12352103 |