Dimethyl trimethylsilyl phosphite
Dimethyl trimethylsilyl phosphite (CAS 36198-87-5) is an organophosphorus compound with the linear formula (CH3)3SiOP(OCH3)2 and a molecular weight of 182.23 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly within the realms of chemical synthesis and the production of organic phosphates and phosphites. Its properties make it a useful reagent for introducing specific phosphorus-containing moieties in complex molecular structures.
Organic Synthesis Reagent
Utilised as a building block in organic synthesis, facilitating the introduction of phosphite functionalities into target molecules. Its reactivity profile supports various synthetic transformations.
Phosphorus Compound Synthesis
An intermediate in the synthesis of more complex organic phosphates and phosphites. It enables the controlled formation of P-O bonds within a silyl-protected framework.
Research and Development
Employed in academic and industrial research for exploring novel synthetic routes and developing new materials or pharmaceutical intermediates.
| Molecular weight | 182.23 |
|---|---|
| Linear formula | (CH3)3SiOP(OCH3)2 |
| Assay | 95% |
| Boiling point | 36-37 °C/11 mmHg(lit.) |
| Density | 0.954 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.410(lit.) |
| Storage temperature | 2-8°C |
Hazard statements
- H226Flammable liquid and vapour
- 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 | 32 °C / 89.6 °F |
| Transport (UN / ADR) | UN 2920 3(8) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 10-34 |
| Safety statements (S) | 26-36/37/39-45 |
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 Dimethyl trimethylsilyl phosphite used for?
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Dimethyl trimethylsilyl phosphite is primarily used as a building block in organic synthesis and as an intermediate in the production of organic phosphates and phosphites. It is also utilised in research and development settings.
What are the CAS number and chemical formula for Dimethyl trimethylsilyl phosphite?
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The CAS number for Dimethyl trimethylsilyl phosphite is 36198-87-5. Its linear formula is (CH3)3SiOP(OCH3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dimethyl trimethylsilyl phosphite with an assay of 95%. This product is supplied for research and chemical synthesis purposes and is not represented as USP, BP, or EP grade.
What are the main safety hazards associated with Dimethyl trimethylsilyl phosphite?
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Dimethyl trimethylsilyl phosphite is classified as a flammable liquid and vapour (H226) and causes severe skin burns and eye damage (H314). It requires careful handling in well-ventilated areas, away from ignition sources, using appropriate personal protective equipment.
How is Dimethyl trimethylsilyl phosphite shipped and exported by TSS?
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As a global supplier and exporter, Tech Serve Solutions ensures compliant packaging and shipping of Dimethyl trimethylsilyl phosphite according to international regulations for hazardous materials, including UN 2920, Hazard Class 3(8), Packing Group II.
How can I request a sample or quote for Dimethyl trimethylsilyl phosphite?
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To request a sample or a quote for Dimethyl trimethylsilyl phosphite, please contact our sales department via the website or telephone, providing your specific requirements.
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