Diethylmethylsilane
Diethylmethylsilane (CAS 760-32-7), with the linear formula (C2H5)2SiHCH3 and a molecular weight of 102.25 g/mol, is an organosilicon compound. It serves as a valuable reagent in chemical synthesis, particularly in organometallic chemistry. Its reactivity makes it suitable for various organic transformations and as a building block for more complex silicon-containing molecules. Diethylmethylsilane is supplied by Tech Serve Solutions for research and industrial applications.

Organosilicon Synthesis
Diethylmethylsilane is employed as a precursor in the synthesis of various organosilicon compounds. It can be used to introduce specific silicon-containing functionalities into organic molecules.
Reagent in Organic Chemistry
This silane acts as a reducing agent or a source of silicon in various organic reactions. Its specific structure allows for controlled reactivity in synthetic pathways.
Material Science Research
It can be investigated for its potential in developing novel materials, including polymers and coatings, where the incorporation of silicon offers unique properties.
| Molecular weight | 102.25 |
|---|---|
| Linear formula | (C2H5)2SiHCH3 |
| Assay | 95% |
| Boiling point | 78 °C(lit.) |
| Density | 0.705 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.398(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
| Flash point | -23 °C / -9.4 °F |
|---|---|
| Transport (UN / ADR) | UN 1993BF 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F |
| Risk statements (R) | 11 |
| Safety statements (S) | 9-16-33-60 |
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 Diethylmethylsilane used for?
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Diethylmethylsilane is used as a reagent in chemical synthesis, particularly in organometallic and organosilicon chemistry, and for research in material science.
What is the CAS number and formula for Diethylmethylsilane?
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The CAS number for Diethylmethylsilane is 760-32-7, and its linear formula is (C2H5)2SiHCH3.
What grade and purity does Tech Serve Solutions supply for Diethylmethylsilane?
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Tech Serve Solutions supplies Diethylmethylsilane with an assay of 95%. This product is intended for technical and research purposes; TSS does not represent it as USP, BP, or EP grade.
How should Diethylmethylsilane be handled safely?
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Diethylmethylsilane is a highly flammable liquid and vapour (H225). It may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area, away from ignition sources.
How is Diethylmethylsilane shipped or exported?
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Diethylmethylsilane is classified under UN 1993, BF 3 / PG II, indicating it is a flammable liquid. It is shipped and exported according to relevant dangerous goods regulations.
How can I request a sample or quote for Diethylmethylsilane?
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To request a sample or a quote for Diethylmethylsilane, please contact the Tech Serve Solutions sales team through our website or by phone.
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