HEXADECYLTRIMETHOXYSILANE
Synonym(s):Trimethoxyhexadecylsilane
- CAS NO.：16415-12-6
- Empirical Formula: C19H42O3Si
- Molecular Weight: 346.62
- MDL number: MFCD00069149
- EINECS: 240-464-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:27:12
What is HEXADECYLTRIMETHOXYSILANE?
Chemical properties
Colorless to pale yellow liquid
The Uses of HEXADECYLTRIMETHOXYSILANE
Hexadecyltrimethoxysilane (HDTMS)?may be used to prepare hydrophobic silica aerogels by sol-gel process.{80} HDTMS was coated upon silica covered aluminum pigments.{81} Metal nanoparticles (CeO2, Fe2O4, TiO2, ZnO) coated with HDTMS form stable dispersions in hydrocarbon solvents. {82} HDTMS may be used to functionalize polyisocyanurate (PIR) foams {84} and graphene.{83}
What are the applications of Application
Hexadecyltrimethoxysilane is a silicon containing compound
Flammability and Explosibility
Not classified
Properties of HEXADECYLTRIMETHOXYSILANE
| Melting point: | -1°C |
| Boiling point: | 155 °C |
| Density | 0.89 g/mL at 20 °C (lit.) |
| vapor pressure | 0Pa at 20℃ |
| refractive index | n |
| Flash point: | 165°C |
| storage temp. | Inert atmosphere,Room Temperature |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Specific Gravity | 0.89 |
| Water Solubility | 2μg/L at 20℃ |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| BRN | 1949851 |
| EPA Substance Registry System | Silane, hexadecyltrimethoxy- (16415-12-6) |
Safety information for HEXADECYLTRIMETHOXYSILANE
| 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. 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 HEXADECYLTRIMETHOXYSILANE
HEXADECYLTRIMETHOXYSILANE manufacturer
Pat Impex
Vadodara
Phone:91-9978787805
Whatsapp: 91-9978787805
product: (Hexadecyl)-trimethoxysilane
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