Methyldiethoxysilane
Methyldiethoxysilane (CAS: 2031-62-1, C5H14O2Si) is an organosilicon compound with a molecular weight of 134.25 g/mol. This di-alkoxy silane serves as a versatile intermediate in chemical synthesis, particularly in materials science and micro/nanoelectronics. Its reactivity allows for surface modification and the creation of specialised organosilicon materials. Tech Serve Solutions offers this reagent for research and industrial applications requiring high-purity silane chemistry.
- IUPAC
- Diethoxy-methylsilane
- Synonyms
- Diethoxy-methylsilane
Chemical Synthesis Intermediate
Methyldiethoxysilane acts as a key building block in the synthesis of more complex organosilicon compounds and polymers. Its ethoxy groups can be readily hydrolysed or reacted to form siloxane linkages or functionalised surfaces.
Materials Science Applications
It is employed in materials science for surface modification, enabling improved adhesion, hydrophobicity, or other surface properties on various substrates. This contributes to the development of advanced materials.
Micro/Nanoelectronics
The compound finds utility in the microelectronics industry, potentially for creating thin films, protective coatings, or as a component in semiconductor fabrication processes where precise surface control is critical.
Organosilicon Chemistry
As an organosilicon reagent, it is valuable in research and development exploring new organosilicon-based molecules and materials with unique properties for diverse technological advancements.
| Molecular weight | 134.25 |
|---|---|
| Empirical formula | C5H14O2Si |
| Assay | ≥96% |
| Boiling point | 94-95 °C(lit.) |
| Density | 0.838 g/mL at 20 °C(lit.) |
Hazard statements
- H225Highly flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- 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 | 10 °C / 50 °F |
| Transport (UN / ADR) | UN 1993BF 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 11-36/37/38 |
| Safety statements (S) | 16-26-36 |
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 Methyldiethoxysilane used for?
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Methyldiethoxysilane is used as an intermediate in chemical synthesis, in materials science for surface modification, and in micro/nanoelectronics. It is a valuable reagent in organosilicon chemistry.
What are the CAS number and formula for Methyldiethoxysilane?
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The CAS number is 2031-62-1 and the chemical formula is C5H14O2Si.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyldiethoxysilane with an assay of ≥96%. This is a high-quality reagent suitable for research and industrial applications. We do not represent this product as USP, EP, or BP grade unless explicitly stated.
How should Methyldiethoxysilane be handled safely?
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Methyldiethoxysilane is a flammable liquid (Flash Point 10°C) and an irritant. Handle in a well-ventilated area, away from ignition sources. Wear appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection as indicated by the safety data sheet. Avoid contact with skin, eyes, and clothing. Refer to the GHS information (H225, H315, H319, H335) for detailed hazards.
How is Methyldiethoxysilane packed and shipped?
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Methyldiethoxysilane is packed and shipped according to regulations for hazardous materials, including UN 1993, Flammable Liquid, Class 3, Packing Group II. TSS is experienced in exporting chemicals globally.
How can I request a sample or quote for Methyldiethoxysilane?
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To request a sample or a quote for Methyldiethoxysilane, please contact our sales team via the website or through your usual contact person at Tech Serve Solutions.
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