N-DODECYLTRIETHOXYSILANE
Synonym(s):1-(Triethoxysilyl)dodecane;Dodecyltriethoxysilane;Triethoxydodecylsilane
- CAS NO.：18536-91-9
- Empirical Formula: C18H40O3Si
- Molecular Weight: 332.59
- MDL number: MFCD00048437
- EINECS: 242-409-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:31:16
What is N-DODECYLTRIETHOXYSILANE?
The Uses of N-DODECYLTRIETHOXYSILANE
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.
Properties of N-DODECYLTRIETHOXYSILANE
| Melting point: | <0°C |
| Boiling point: | 152 °C |
| Density | 0.875 g/mL at 20 °C(lit.) |
| refractive index | n |
| Flash point: | >110°C |
| form | clear liquid |
| Specific Gravity | 0.884 |
| color | Colorless to Light yellow |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| BRN | 2414223 |
| CAS DataBase Reference | 18536-91-9(CAS DataBase Reference) |
| EPA Substance Registry System | Silane, dodecyltriethoxy- (18536-91-9) |
Safety information for N-DODECYLTRIETHOXYSILANE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for N-DODECYLTRIETHOXYSILANE
| InChIKey | YGUFXEJWPRRAEK-UHFFFAOYSA-N |
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