Trimethyl(propoxy)silane
Trimethyl(propoxy)silane (CAS: 1825-63-4) is an organosilicon compound with the formula CH3CH2CH2OSi(CH3)3 and a molecular weight of 132.28 g/mol. This clear, colourless liquid is primarily used as a chemical intermediate and reagent in organic synthesis. Its specific properties make it valuable in organometallic chemistry and the preparation of silicon-containing compounds, contributing to advancements in materials science and specialised chemical manufacturing.
- IUPAC
- Propoxytrimethylsilane,Propyl trimethylsilyl ether
- Synonyms
- PropoxytrimethylsilanePropyl trimethylsilyl ether
Organic Synthesis Intermediate
Trimethyl(propoxy)silane serves as a versatile building block in organic synthesis. It is employed in reactions requiring the introduction of a silyl or propoxy group, facilitating the formation of complex molecules for research and industrial applications.
Organometallic Reagent
This compound finds application within organometallic chemistry. It can be used in reactions where controlled reactivity and specific functional group transfer are paramount, aiding in the synthesis of novel organometallic structures.
Organosilicon Chemistry
As an organosilicon compound, it is utilised in specialised syntheses involving silicon. This includes the preparation of polymers, siloxanes, and other silicon-based materials with tailored properties for diverse technological uses.
| Molecular weight | 132.28 |
|---|---|
| Linear formula | CH3CH2CH2OSi(CH3)3 |
| Assay | 98% |
| Boiling point | 100-101 °C/735 mmHg(lit.) |
| Density | 0.762 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.384(lit.) |
Hazard statements
- H225Highly flammable liquid and vapour
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | -2 °C / 28.4 °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) | 16-23-24/25 |
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 Trimethyl(propoxy)silane used for?
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Trimethyl(propoxy)silane is used as an intermediate and reagent in organic synthesis, particularly in organometallic and organosilicon chemistry for preparing specialised compounds and materials.
What are the CAS number and formula for Trimethyl(propoxy)silane?
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The CAS number for Trimethyl(propoxy)silane is 1825-63-4, and its molecular formula is CH3CH2CH2OSi(CH3)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Trimethyl(propoxy)silane with an assay of 98%. This is a technical grade suitable for research and chemical synthesis; we do not represent it as USP, BP, or EP grade.
How should Trimethyl(propoxy)silane be handled safely?
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Trimethyl(propoxy)silane is a highly flammable liquid and vapour (H225). Handle it with adequate ventilation, away from ignition sources, and wear appropriate personal protective equipment including eyeshields, gloves, and suitable respiratory protection.
How is Trimethyl(propoxy)silane packed, shipped, and exported?
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Trimethyl(propoxy)silane is carefully packed according to international shipping regulations for hazardous materials (UN 1993 BF 3 / PGII). Tech Serve Solutions has extensive experience in exporting chemicals globally.
How can I request a sample or quote for Trimethyl(propoxy)silane?
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To request a sample or a quote, please contact our sales team through the website or by email, providing your specific requirements and delivery details.
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