Octadecyltrimethoxysilane
| Price | Get Latest Price | ||
| Package | 1kg | 10kg | 25kg |
| Min. Order: | 1kg |
| Supply Ability: | 1Ton |
| Update Time: | 2025-04-04 |
Product Details
| Product Name: Octadecyltrimethoxysilane | CAS No.: 3069-42-9 |
| Min. Order: 1kg | Purity: 98% |
| Supply Ability: 1Ton | Release date: 2025/04/04 |
1. Product Information
Octadecyltrimethoxysilane Basic information
| Product Name: | Octadecyltrimethoxysilane |
| Synonyms: | OCTADECYLTRIMETHOXYSILANE;N-OCTADECYLTRIMETHOXYSILANE;STEARYLTRIMETHOXYSILANE;Silane, trimethoxyoctadecyl-;Trimethoxysilyloctadecane;18,18,18-trimethoxyoctadecylsilicon;TriMethoxy(octadecyl)silane technical grade, 90%;trimethoxyoctadecyl-silan |
| CAS: | 3069-42-9 |
| MF: | C21H46O3Si |
| MW: | 374.67 |
| EINECS: | 221-339-2 |
| Product Categories: | Alkoxy Silanes;Hydrophobing Agents;Alkyl;Functional Materials;Si (Classes of Silicon Compounds);Silane Coupling Agents;Silane Coupling Agents (Intermediates);Si-O Compounds;Trialkoxysilanes |
| Mol File: | 3069-42-9.mol |
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| Octadecyltrimethoxysilane Chemical Properties |
| Melting point | 16-17 °C(lit.) |
| Boiling point | 170 °C (0.1 mmHg) |
| density | 0.883 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.439(lit.) |
| Fp | 284 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Slightly) |
| form | liquid |
| color | Colourless |
| Specific Gravity | 0.883 |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| BRN | 5791830 |
| Stability: | Stable. Incompatible with strong oxidizing agents. Moisture sensitive. |
| InChIKey | SLYCYWCVSGPDFR-UHFFFAOYSA-N |
| CAS DataBase Reference | 3069-42-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Octadecyltrimethoxysilane(3069-42-9) |
| EPA Substance Registry System | Silane, trimethoxyoctadecyl- (3069-42-9) |
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