A4704612
Hexadecyltrimethoxysilane , ≥85%(GC) , 16415-12-6
Synonym(s):
Trimethoxyhexadecylsilane
CAS NO.：16415-12-6
Empirical Formula: C19H42O3Si
Molecular Weight: 346.62
MDL number: MFCD00069149
EINECS: 240-464-3
| Pack Size | Price | Stock | Quantity |
| 25ML | RMB47.20 | In Stock |
|
| 100ML | RMB148.00 | In Stock |
|
| 500ML | RMB544.80 | In Stock |
|
| 2.5L | RMB2036.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| 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 |
| LogP | 8.1 at 20℃ |
| EPA Substance Registry System | Silane, hexadecyltrimethoxy- (16415-12-6) |
Description and Uses
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}
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 1 |
| F | 21 |
| TSCA | No |
| HS Code | 29319090 |
