2,4,6-Trimethyl-2,4,6-trivinylcyclotrisilazane
2,4,6-Trimethyl-2,4,6-trivinylcyclotrisilazane (CAS: 5505-72-6) is an organosilicon compound with a molecular weight of 255.54 g/mol. This silazane derivative is primarily utilized as a building block in chemical synthesis, contributing to the development of novel materials and complex molecules. Its reactive vinyl groups make it a versatile intermediate for polymerisation and cross-linking applications, finding use in specialised industrial and research settings.
- Synonyms
- 4,6-trivinylcyclotrisilazane, C9H21N3Si3

Chemical Synthesis Intermediate
Serves as a key intermediate in the synthesis of various organosilicon compounds and polymers. Its structure allows for further functionalisation, enabling the creation of materials with tailored properties.
Polymer Modification
The vinyl groups on the cyclotrisilazane ring can participate in polymerisation reactions. This allows for its incorporation into polymer backbones or as a cross-linking agent to enhance material properties such as thermal stability and mechanical strength.
Material Science Research
Used in research and development for creating advanced materials, including specialised coatings, adhesives, and resins. Its unique silazane structure offers potential for innovative applications in material science.
| Molecular weight | 255.54 |
|---|---|
| Empirical formula | C9H21N3Si3 |
| Assay | ≥90% |
| Grade | technical |
| Density | 0.964 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.482 |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 85 °C / 185 °F |
| Transport (UN / ADR) | UN 3267 8 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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-Trimethyl-2,4,6-trivinylcyclotrisilazane used for?
+
2,4,6-Trimethyl-2,4,6-trivinylcyclotrisilazane is primarily used as an intermediate in chemical synthesis and for polymer modification, contributing to the development of novel materials in research and industrial settings.
What is the CAS number and formula for this compound?
+
The CAS number is 5505-72-6 and the empirical formula is C9H21N3Si3.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2,4,6-Trimethyl-2,4,6-trivinylcyclotrisilazane in a technical grade with an assay of ≥90%. TSS does not represent this product as USP, BP, or EP grade.
How should 2,4,6-Trimethyl-2,4,6-trivinylcyclotrisilazane be handled?
+
This compound causes severe skin burns and eye damage (H314). Handle with appropriate personal protective equipment, including gloves, goggles, and face shields. Ensure adequate ventilation and use a suitable respirator. Refer to the Safety Data Sheet for detailed handling instructions.
Is this chemical suitable for export?
+
Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals. 2,4,6-Trimethyl-2,4,6-trivinylcyclotrisilazane is shipped internationally, adhering to all necessary regulations for hazardous materials (UN 3267, Class 8, PG III).
How can I request a sample or quote?
+
To request a sample or a detailed quote for 2,4,6-Trimethyl-2,4,6-trivinylcyclotrisilazane, please contact our sales team through the website or by phone.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis