(Chloromethyl)triethoxysilane
(Chloromethyl)triethoxysilane (CAS: 15267-95-5) is an organosilicon compound with the linear formula (C2H5O)3SiCH2Cl and a molecular weight of 212.75 g/mol. This liquid chemical serves as a versatile building block in materials science and micro/nanoelectronics. Its ability to participate in self-assembly processes makes it valuable for surface modification and the creation of functionalized materials.
Silane Coupling Agent
Acts as an adhesion promoter and coupling agent, facilitating the bonding between inorganic substrates and organic polymers. This enhances the mechanical properties and durability of composite materials.
Surface Modification
Used to functionalize surfaces, enabling tailored properties for applications in microelectronics and self-assembly. It can alter surface energy, wettability, and reactivity.
Polymer Synthesis
The chloromethyl group allows for further chemical modification, making it a precursor for creating specialized polyfunctional carbosilanes through reactions like Grignard condensation.
Materials Science Research
A valuable reagent for researchers exploring novel materials with specific surface or bulk properties. Its structure lends itself to advanced applications in nanotechnology and material design.
| Molecular weight | 212.75 |
|---|---|
| Linear formula | (C2H5O)3SiCH2Cl |
| Assay | 96% |
| Form | liquid |
| Boiling point | 173-176 °C(lit.) |
| Density | 1.022 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.41(lit.) |
| Application | Corresponding Grignard self-condenses to form polyfunctional carbosilanes.1 |
Hazard statements
- H226Flammable liquid and vapour
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 47 °C / 116.6 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Risk statements (R) | 10 |
| Safety statements (S) | 16 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (Chloromethyl)triethoxysilane used for?
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(Chloromethyl)triethoxysilane is used in materials science, micro/nanoelectronics, and for self-assembly applications. It functions as a silane coupling agent, for surface modification, and in the synthesis of polyfunctional carbosilanes.
What is the CAS number and chemical formula for (Chloromethyl)triethoxysilane?
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The CAS number is 15267-95-5, and the linear chemical formula is (C2H5O)3SiCH2Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (Chloromethyl)triethoxysilane with an assay of 96%. This product is supplied for research and laboratory use and is not represented as USP, EP, or BP grade.
How should (Chloromethyl)triethoxysilane be handled safely?
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Handling requires caution due to its flammability (Flash Point 47 °C) and potential to cause serious eye irritation. Use appropriate personal protective equipment, including safety glasses, face shields, and chemical-resistant gloves. Ensure adequate ventilation and avoid ignition sources. Refer to the Safety Data Sheet for detailed information.
Is (Chloromethyl)triethoxysilane a controlled substance?
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The provided data does not indicate that (Chloromethyl)triethoxysilane is a controlled substance.
How is (Chloromethyl)triethoxysilane shipped and exported?
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As a global supplier, Tech Serve Solutions exports chemicals worldwide, adhering to all relevant shipping regulations for hazardous materials like (Chloromethyl)triethoxysilane (UN 1993, Class 3, PG III).
How can I request a quote or sample?
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To request a quote or sample, please contact the Tech Serve Solutions sales team through our website or by phone. Please provide the product name and CAS number (15267-95-5) when making your inquiry.
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