2-(Trimethylsilyloxy)ethyl methacrylate
2-(Trimethylsilyloxy)ethyl methacrylate (CAS: 17407-09-9) is an organosilicon compound with the molecular formula H₂C=C(CH₃)CO₂CH₂CH₂OSi(CH₃)₃ and a molecular weight of 202.32 g/mol. This methacrylate ester features a trimethylsilyl protecting group, making it a versatile building block. It is primarily utilised in chemical synthesis and polymer science for introducing specific functionalities into polymers and organic molecules.
Polymer Synthesis
Utilised as a monomer in polymerisation reactions to create speciality polymers with tailored properties. The silyloxy group can be further modified or removed post-polymerisation.
Organic Synthesis
Serves as a reactive intermediate or building block in the synthesis of more complex organic molecules. It offers a protected hydroxyl functionality on an ethyl methacrylate backbone.
Materials Science Research
Investigated for its potential in developing advanced materials, including coatings, adhesives, and functionalised surfaces, owing to its reactive methacrylate group and silyl functionality.
| Molecular weight | 202.32 |
|---|---|
| Linear formula | H2C=C(CH3)CO2CH2CH2OSi(CH3)3 |
| Assay | 96% |
| Density | 0.928 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.428(lit.) |
| Vapour pressure | <5 mmHg (25 °C) |
| Contains / stabiliser | ≤100 ppm BHT as inhibitor |
Hazard statements
- 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, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 77 °C / 170.6 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 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 2-(Trimethylsilyloxy)ethyl methacrylate used for?
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2-(Trimethylsilyloxy)ethyl methacrylate is primarily used in polymer synthesis as a monomer and as a versatile building block in organic synthesis for creating specialised molecules and advanced materials.
What are the CAS number and chemical formula for this compound?
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The CAS number is 17407-09-9, and the chemical formula is H₂C=C(CH₃)CO₂CH₂CH₂OSi(CH₃)₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-(Trimethylsilyloxy)ethyl methacrylate with an assay of 96%. We do not represent this product as USP, BP, or EP grade unless explicitly stated.
How should 2-(Trimethylsilyloxy)ethyl methacrylate be handled safely?
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This compound is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, should be used. Handle in a well-ventilated area.
How is this chemical packed and shipped?
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Tech Serve Solutions exports chemicals globally, adhering to all relevant transport regulations for safe and compliant shipping.
How can I request a sample or quote for 2-(Trimethylsilyloxy)ethyl methacrylate?
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Please contact our sales team via the website or telephone to request a sample or a detailed quotation.
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