Chlorobis(trimethylsilyl)methane
Chlorobis(trimethylsilyl)methane (CAS 5926-35-2) is an organosilicon compound with the linear formula [(CH3)3Si]2CHCl and a molecular weight of 194.85 g/mol. This clear liquid serves as a valuable reagent in chemical synthesis, particularly within organometallic chemistry. Its distinct structure makes it a useful building block for creating more complex organosilicon frameworks and in specialised organic transformations. TSS supplies this compound for research and development purposes.
- IUPAC
- Bis(trimethylsilyl)chloromethane
- Synonyms
- Bis(trimethylsilyl)chloromethane
![Chlorobis(trimethylsilyl)methane ([(CH3)3Si]2CHCl) — chemical structure, CAS 5926-35-2; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F5926-35-2.png&w=3840&q=75)
Organosilicon Synthesis
Utilised as a precursor in the synthesis of various organosilicon compounds. Its structure allows for the controlled introduction of silyl groups into organic molecules.
Reagent in Organic Chemistry
Acts as a specialised reagent in organic transformations, facilitating reactions that require specific silylated intermediates or functional group manipulation.
Research and Development
Employed in academic and industrial laboratories for exploring novel synthetic routes and developing new materials with unique properties conferred by silicon.
| Molecular weight | 194.85 |
|---|---|
| Linear formula | [(CH3)3Si]2CHCl |
| Assay | 97% |
| Boiling point | 57-60 °C/15 mmHg(lit.) |
| Density | 0.892 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.449(lit.) |


Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- 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 | 48 °C / 118.4 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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 Chlorobis(trimethylsilyl)methane used for?
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Chlorobis(trimethylsilyl)methane is primarily used as a reagent in chemical synthesis, particularly for creating organosilicon compounds and in specialised organic transformations.
What is the CAS number and formula for Chlorobis(trimethylsilyl)methane?
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The CAS number is 5926-35-2 and the linear formula is [(CH3)3Si]2CHCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Chlorobis(trimethylsilyl)methane with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should Chlorobis(trimethylsilyl)methane be handled?
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Chlorobis(trimethylsilyl)methane is a flammable liquid and vapour (H226), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment including eyeshields, gloves, and respiratory protection in a well-ventilated area.
How is Chlorobis(trimethylsilyl)methane packed and exported?
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This product is packed according to UN 1993, Class 3, Packing Group III regulations for safe transportation and is available for export worldwide by Tech Serve Solutions.
How can I request a sample or quote?
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To request a sample or a quote for Chlorobis(trimethylsilyl)methane, please contact our sales team through the website or direct inquiry channels.
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