Chloro-decyl-dimethylsilane
Chloro-decyl-dimethylsilane (CAS 38051-57-9), with the empirical formula C12H27ClSi and a molecular weight of 234.88 g/mol, is a silicon-based chemical reagent. It serves as a valuable compound in chemical synthesis, particularly as a protecting and derivatizing agent. Its properties make it suitable for various organic transformations and laboratory research applications.
- IUPAC
- Decyl-dimethyl-chlorosilane
- Synonyms
- Decyl-dimethyl-chlorosilane
Protecting Group Chemistry
This silane acts as an effective protecting group for hydroxyl functionalities in organic synthesis. It allows for selective modification of complex molecules by temporarily masking reactive sites.
Derivatization Reagent
Chloro-decyl-dimethylsilane is used to introduce the decyl-dimethylsilyl group onto various substrates. This derivatization can alter solubility, volatility, or reactivity for analytical purposes or further synthesis.
Synthesis of Organosilicon Compounds
It serves as a building block in the synthesis of more complex organosilicon compounds. The reactive Si-Cl bond facilitates nucleophilic substitution reactions to create novel silicon-containing molecules.
| Molecular weight | 234.88 |
|---|---|
| Empirical formula | C12H27ClSi |
| Assay | ≥97.0% (GC) |
| Boiling point | 98 °C/2 mmHg(lit.) |
| Density | 0.866 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.441 |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 137 °C / 278.6 °F |
| Transport (UN / ADR) | UN 2987 8 / PGII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-28-36/37/39-45 |
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 Chloro-decyl-dimethylsilane used for?
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Chloro-decyl-dimethylsilane is primarily used as a protecting and derivatizing reagent in chemical synthesis, particularly for masking hydroxyl groups and for the synthesis of organosilicon compounds.
What is the CAS number and empirical formula for Chloro-decyl-dimethylsilane?
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The CAS number is 38051-57-9, and the empirical formula is C12H27ClSi.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Chloro-decyl-dimethylsilane with an assay of ≥97.0% (GC). We do not represent this product as USP, BP, or EP grade.
What are the primary safety hazards associated with Chloro-decyl-dimethylsilane?
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This compound is classified as Danger, with hazard statement H314 indicating it causes severe skin burns and eye damage. Appropriate personal protective equipment, including gloves, goggles, and face shields, must be used.
How is Chloro-decyl-dimethylsilane packed, shipped, and exported?
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Chloro-decyl-dimethylsilane is shipped under UN 2987, Hazard Class 8, Packing Group II. Tech Serve Solutions, a global supplier, handles all export documentation and logistics.
How can I request a sample or quote for Chloro-decyl-dimethylsilane?
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Please contact our sales team via the website or by phone to request a sample or a formal quotation for Chloro-decyl-dimethylsilane.
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