Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride
Synonym(s):Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride
- CAS NO.：27668-52-6
- Empirical Formula: C26H58ClNO3Si
- Molecular Weight: 496.28
- MDL number: MFCD00054224
- EINECS: 248-595-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-09-04 16:41:41
![Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride Structural](https://img.chemicalbook.in/CAS/GIF/27668-52-6.gif)
What is Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride?
Chemical properties
Clear to straw liquid with amine (ammonia-like) odor.
The Uses of Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride
DTSACl may be used for modification of silica.{61} It was used to functionalize Fe3O4/silica?core-shell nanoparticles. {62} DTSACl may be used as a precursor to form silica, 3 and MeMFI zeolite.{63} It acts as a mesopore-generating agent. {64}
General Description
Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride (DTSACl) is an organosilane which can be used as a silica precursor. It forms an oil soluble solution that can act as an emulsion stabilizer.
Flammability and Explosibility
Not classified
Properties of Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride
| Boiling point: | 22.3 °C |
| Density | 0.89 g/mL at 20 °C(lit.) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | n |
| Flash point: | 93 °F |
| storage temp. | Flammables area |
| solubility | DMSO (Sparingly), Methanol (Sparingly) |
| form | Solution |
| color | Clear yellow |
| Specific Gravity | 0.89 |
| Water Solubility | reacts |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| CAS DataBase Reference | 27668-52-6(CAS DataBase Reference) |
| EPA Substance Registry System | 3-(Trimethoxysilyl)propyl dimethyl octadecyl ammonium chloride (27668-52-6) |
Safety information for Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08 |
| GHS Hazard Statements |
H225:Flammable liquids H319:Serious eye damage/eye irritation H370:Specific target organ toxicity, single exposure |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. 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 Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride
| InChIKey | WSFMFXQNYPNYGG-UHFFFAOYSA-M |
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