
n-Octadecyldimethylchlorosilane NEW
Price | Get Latest Price |
Package | 1kg |
Min. Order: | 1kg |
Supply Ability: | 20t |
Update Time: | 2025-09-30 |
Related documents: | MSDS |
Product Details
Product Name: n-Octadecyldimethylchlorosilane | CAS No.: 18643-08-8 |
Min. Order: 1kg | Purity: 96% |
Supply Ability: 20t | Release date: 2025/09/30 |
Description
n-Octadecyldimethylchlorosilane, ChangFu® C1811 is a chlorosilane with long alkyl chains. It has remarkable hydrophobic property and excellent surface modification performance. Its main application is serving as a surface modifier to treat silica nanoparticles in the preparation of reverse phase high performance liquid chromatography packing materials.
Features
C18 functional chloro silane.
Reacts violently with moisture/water.
Excellent hydrophobic properties.
Excellent surface modifier of silica nanoparticles.
Description | n-Octadecyldimethylchlorosilane |
Product No. | ChangFu® C1811 |
CAS No. | 18643-08-8 |
Formula | C20H43ClSi |
Purity | min 95% |
Color | Colorless |
Appearance | Clear liquid or solid |
Applications
ChangFu® C1811 can be used as a surface modifier in the preparation of functionalized silica nanoparticles, which are mainly used in reversed phase chromatographic columns.
ChangFu® C1811 can be used for the surface modification and functionalization of inorganic substrates such as metals, glass, and ceramics.
ChangFu® C1811 can be used as a precursor and a silylation reagent to produce a wide range of organic silicon compounds.
ChangFu® C1811 can be used for hydrophobic modification of wood-plastic composites, fabrics, and various polymers.
ChangFu® C1811 can be used as a reagent and a laboratory chemical, especially for the synthesis of chemical compounds.
Synonyms
Chlorodimethyloctadecylsilane; Chlorodimethyl(octadecyl)silane;
Octadecyldimethylchlorosilane; Dimethyloctadecylchlorosilane; ChangFu® C1811;
Silane, chlorodimethyloctadecyl-; Chloro-dimethyl-octadecylsilane; 18643-08-8
Package
Offered in 25L PE pails and 200L steel drums.
Sample or custom packaging is available.
Storage
Stored in a cool, well-ventilated place.
Keep container tightly closed.
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