Trimethoxyboroxine
Trimethoxyboroxine (CAS: 102-24-9; Formula: C3H9B3O6; MW: 173.53) is an organoboron compound with a cyclic boroxine structure. It is a colourless to light yellow liquid, soluble in organic solvents. Trimethoxyboroxine is primarily used as a reagent in organic synthesis and in the preparation of other organoboron compounds.
Organic Synthesis
Trimethoxyboroxine serves as a valuable building block in various organic transformations. Its reactivity allows for the introduction of boronate ester functionalities into complex molecules.
Precursor for Boronic Acids
This compound can be readily hydrolysed or reacted to form specific boronic acids, which are important in Suzuki-Miyaura cross-coupling reactions and other catalytic processes.
Material Science Research
Trimethoxyboroxine finds application in academic and industrial research for the development of novel materials and polymers with tailored properties.
| Molecular weight | 173.53 |
|---|---|
| Empirical formula | C3H9B3O6 |
| Assay | 95% |
| Boiling point | 130 °C(lit.) |
| Density | 1.195 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4(lit.) |
| Vapour pressure | 30 mmHg (25 °C) |
| Melting point | 10 °C(lit.) |
Hazard statements
- H225Highly flammable liquid and vapour
- H314Causes severe skin burns and eye damage
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- 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 | 9 °C / 48.2 °F |
| Transport (UN / ADR) | UN 2924 8(3) / PGII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-34 |
| Safety statements (S) | 9-16-26-33-36/37/39-45 |
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 Trimethoxyboroxine primarily used for?
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Trimethoxyboroxine is predominantly used as a reagent in organic synthesis and as a precursor for the preparation of boronic acids.
What are the CAS number and formula for Trimethoxyboroxine?
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The CAS number for Trimethoxyboroxine is 102-24-9, and its empirical formula is C3H9B3O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Trimethoxyboroxine with an assay of 95%. This is typically a technical or research grade, and we do not represent it as USP, BP, or EP grade.
How should Trimethoxyboroxine be handled safely?
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Trimethoxyboroxine is a flammable liquid and causes severe skin burns and eye damage. Handle with appropriate personal protective equipment including gloves, goggles, a face shield, and a suitable respirator. Ensure adequate ventilation and keep away from heat, sparks, and open flames.
How is Trimethoxyboroxine packed and shipped?
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Trimethoxyboroxine is shipped as UN 2924, 8(3)/PGII, indicating it is a corrosive and flammable liquid. TSS ensures compliant packaging and export procedures for this hazardous material.
How can I request a sample or quote for Trimethoxyboroxine?
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To request a sample or a quote for Trimethoxyboroxine, please contact our sales team via the website or provide your details through the online enquiry form.
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