Trimethylsilyldulcitol
Trimethylsilyldulcitol (CAS: 18919-39-6) is a derivative of dulcitol with the molecular formula C24H62O6Si6 and a molecular weight of 615.26 g/mol. This organosilicon compound is primarily utilised in research and development settings as a specialised reagent in organic synthesis and analytical chemistry. Its unique structure lends itself to specific derivatisation reactions and as a building block for complex molecular architectures. Stored under refrigeration at 2-8°C, it is handled with appropriate personal protective equipment.

Organic Synthesis Reagent
Trimethylsilyldulcitol serves as a versatile reagent in organic synthesis. Its silyl groups can be employed for protection strategies or to facilitate specific coupling reactions in the construction of complex molecules.
Analytical Chemistry Standard
In analytical chemistry, this compound can function as a reference standard or derivatising agent. Its well-defined structure aids in calibration and identification processes within chromatographic and spectroscopic analyses.
Biochemical Research
As a derivative of a sugar alcohol, Trimethylsilyldulcitol may find applications in biochemical research for modifying or studying carbohydrate structures and their interactions.
| Molecular weight | 615.26 |
|---|---|
| Empirical formula | C24H62O6Si6 |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Trimethylsilyldulcitol used for?
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Trimethylsilyldulcitol is used as a reagent in organic synthesis and as a standard or derivatising agent in analytical chemistry, with potential applications in biochemical research.
What are the CAS number and formula for Trimethylsilyldulcitol?
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The CAS number for Trimethylsilyldulcitol is 18919-39-6, and its empirical formula is C24H62O6Si6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Trimethylsilyldulcitol for research purposes. The specific assay and purity details are available on the product's Certificate of Analysis. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should Trimethylsilyldulcitol be handled and stored?
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Handling requires eyeshields, gloves, and respiratory protection with a P1 (EN143) or N95 (US) filter. Store the compound at 2-8°C to maintain its stability and integrity.
Is Trimethylsilyldulcitol a controlled substance?
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Based on the provided data, Trimethylsilyldulcitol (CAS: 18919-39-6) is not listed as a controlled substance. Its WGK Germany classification is 3.
How are your chemicals packed, shipped, and exported?
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Tech Serve Solutions packages chemicals securely for transit, adhering to all relevant shipping regulations for domestic and international export. Specific packaging details can be provided upon request.
How can I request a sample or quote for Trimethylsilyldulcitol?
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To request a sample or obtain a quotation for Trimethylsilyldulcitol, please contact our sales department through the website or via direct inquiry, providing your specific requirements.
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