(3-Iodopropyl)trimethoxysilane
(3-Iodopropyl)trimethoxysilane (CAS: 14867-28-8; Formula: C6H15IO3Si; MW: 290.17) is an organosilicon compound featuring a reactive iodine atom and trimethoxysilyl functional groups. This structure makes it a versatile reagent for introducing propylsilane moieties onto various substrates. It finds application in materials science, chemical synthesis, and micro/nanoelectronics, serving as a linker or surface modifier in the development of advanced materials and functional surfaces.
Surface Modification
Utilised to functionalise surfaces by forming covalent bonds with hydroxyl groups, thereby altering surface properties such as hydrophobicity or enabling further chemical attachment. This is particularly relevant in creating self-assembled monolayers.
Cross-linking Agent
Can act as a cross-linking agent in polymer systems, enhancing mechanical properties and thermal stability by forming bridges between polymer chains.
Precursor for Organosilicon Materials
Serves as a building block in the synthesis of specialised organosilicon compounds and materials with tailored electronic or physical characteristics.
Linker in Organic Synthesis
The iodopropyl group allows for nucleophilic substitution reactions, making it a useful intermediate for synthesising more complex molecules by attaching the trimethoxysilane group to other organic structures.
| Molecular weight | 290.17 |
|---|---|
| Empirical formula | C6H15IO3Si |
| Assay | ≥95.0% (GC) |
| Density | 1.482 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.473(lit.) |
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 | 78 °C / 172.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 (3-Iodopropyl)trimethoxysilane used for?
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(3-Iodopropyl)trimethoxysilane is used in chemical synthesis and materials science for surface modification, as a cross-linking agent in polymers, and as a precursor for organosilicon materials.
What is the CAS number and formula for (3-Iodopropyl)trimethoxysilane?
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The CAS number is 14867-28-8 and the empirical formula is C6H15IO3Si.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (3-Iodopropyl)trimethoxysilane with an assay of ≥95.0% (GC). This product is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling considerations for this chemical?
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This compound is a Warning chemical (GHS07) and causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). It requires appropriate personal protective equipment including eyeshields and gloves, and ventilation. Refer to the Safety Data Sheet for full details.
How is (3-Iodopropyl)trimethoxysilane packed and shipped?
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Products are carefully packed and exported according to international shipping regulations for chemicals. Specific packaging details can be provided upon request.
How can I request a sample or quote?
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Please contact our sales team via the website or direct email to request a sample or obtain a quotation for (3-Iodopropyl)trimethoxysilane.
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