(3-Chloropropyl)tris(trimethylsiloxy)silane
(3-Chloropropyl)tris(trimethylsiloxy)silane, CAS 18077-31-1, with the molecular formula C12H33ClO3Si4 and a molecular weight of 373.18 g/mol, is a versatile organosilicon compound. This trialkoxysilane derivative serves as a key intermediate in chemical synthesis. Its properties make it valuable for introducing silicon-containing functionalities into various organic structures and polymers, particularly in material science and organic chemistry research.
Chemical Synthesis Intermediate
Serves as a building block in organic synthesis for introducing chloropropyl and siloxy functionalities. It is used to modify the properties of polymers and surfaces.
Organosilicon Chemistry
A reagent within organosilicon chemistry, facilitating the synthesis of complex silicon-containing molecules. Its structure allows for controlled reactions at the chloropropyl terminus.
Material Science
Utilised in the development of advanced materials where tailored surface properties or bulk characteristics are required. It can be incorporated into resins or coatings.
| Molecular weight | 373.18 |
|---|---|
| Empirical formula | C12H33ClO3Si4 |
| Assay | ≥97.0% |
| Boiling point | 181 °C/100 mmHg(lit.) |
| Density | 0.927 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.413 |
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 | 85 °C / 185 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| 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-Chloropropyl)tris(trimethylsiloxy)silane used for?
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This compound is primarily used as an intermediate in chemical synthesis, particularly in organosilicon chemistry and material science, to introduce specific functionalities into organic molecules and materials.
What are the CAS number and formula for this product?
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The CAS number is 18077-31-1, and the empirical formula is C12H33ClO3Si4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (3-Chloropropyl)tris(trimethylsiloxy)silane with an assay of ≥97.0%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should (3-Chloropropyl)tris(trimethylsiloxy)silane be handled?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation and use a suitable respirator as indicated by GHS hazard statements H315, H319, and H335 (causes skin irritation, serious eye irritation, and may cause respiratory irritation).
Is this chemical a controlled substance?
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The provided data does not indicate that (3-Chloropropyl)tris(trimethylsiloxy)silane is a controlled substance.
How is this chemical exported and shipped?
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This product is classified under NA 1993, PGIII for transport. Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals.
How can I request a sample or quote?
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Please contact our sales team via the website or direct inquiry channels to request a sample or a quotation for (3-Chloropropyl)tris(trimethylsiloxy)silane.
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