2,4,6-Triethyl-2,4,6-trimethylcyclotrisiloxane
2,4,6-Triethyl-2,4,6-trimethylcyclotrisiloxane (CAS: 15901-49-2), with the molecular formula C9H24O3Si3 and a molecular weight of 264.54 g/mol, is a cyclic organosilicon compound. It serves as a valuable intermediate and building block in chemical synthesis, particularly within organosilicon chemistry. Its properties lend themselves to various research and industrial applications requiring specialised siloxane structures.
- Synonyms
- 4,6-trimethylcyclotrisiloxaneC9H24O3Si3
Organosilicon Synthesis
This cyclotrisiloxane acts as a precursor or monomer in the synthesis of more complex organosilicon polymers and materials. Its specific arrangement of ethyl and methyl groups influences the properties of the resulting siloxane backbone.
Chemical Research Reagent
Utilised in laboratory settings for exploring novel chemical reactions and developing new synthetic methodologies within organometallic and organosilicon chemistry. Its defined structure allows for predictable reactivity.
Material Science Intermediate
Can be employed as an intermediate in the development of specialised silicone-based materials, where its unique cyclic structure might impart specific thermal or physical properties.
| Molecular weight | 264.54 |
|---|---|
| Empirical formula | C9H24O3Si3 |
| Assay | 97% |
| Boiling point | 192-193 °C(lit.) |
| Density | 0.939 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.412(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 | 75 °C / 167 °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 2,4,6-Triethyl-2,4,6-trimethylcyclotrisiloxane used for?
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It is primarily used as an intermediate and building block in chemical synthesis, particularly within organosilicon chemistry and material science research.
What is the CAS number and formula for 2,4,6-Triethyl-2,4,6-trimethylcyclotrisiloxane?
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The CAS number is 15901-49-2 and the empirical formula is C9H24O3Si3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,4,6-Triethyl-2,4,6-trimethylcyclotrisiloxane with an assay of 97%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 2,4,6-Triethyl-2,4,6-trimethylcyclotrisiloxane be handled?
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This compound is classified as a Warning, causing skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, should be used. Handle in a well-ventilated area.
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2,4,6-Triethyl-2,4,6-trimethylcyclotrisiloxane.
How can I request a sample or quote?
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Please contact our sales team or use the online enquiry form on our website to request a sample or a quotation for 2,4,6-Triethyl-2,4,6-trimethylcyclotrisiloxane.
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