Trimethylphenylammonium tribromide
Trimethylphenylammonium tribromide (CAS: 4207-56-1) is an organic compound with a molecular weight of 375.93 g/mol. It functions as a brominating reagent, particularly useful for the 1,2-addition of bromine to the double bonds of alpha,beta-unsaturated compounds. This reagent is supplied by Tech Serve Solutions for chemical synthesis and research applications.
- IUPAC
- Phenyltrimethylammonium bromide dibromide,Phenyltrimethylammonium bromide-perbromide,Phenyltrimethylammonium tribromide
- Synonyms
- Phenyltrimethylammonium bromide dibromidePhenyltrimethylammonium bromide-perbromidePhenyltrimethylammonium tribromide
Brominating Reagent
Trimethylphenylammonium tribromide serves as an effective reagent for the 1,2-addition of bromine across the double bond of alpha,beta-unsaturated organic compounds. This specific reaction pathway makes it valuable in synthetic organic chemistry.
Chemical Synthesis
This compound is employed in various chemical synthesis processes where controlled bromination is required. Its structure facilitates its use as a synthetic reagent in laboratory settings.
Phase Transfer Catalysis
As a quaternary ammonium salt, it may find applications in phase transfer catalysis, facilitating reactions between reagents in different phases. This property can enhance reaction rates and yields.
| Molecular weight | 375.93 |
|---|---|
| Linear formula | (CH3)3N(Br3)C6H5 |
| Assay | ≥95.0% (AT) |
| Solubility | ethanol: soluble10 mg/mL, clear (hot) |
| Application | Brominating reagent1 for 1,2-addition of bromine to the double bond of α,β-unsaturated compounds.2 |
| Melting point | 110-115 °C (dec.)(lit.) |
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 | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34-37 |
| 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 Trimethylphenylammonium tribromide used for?
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Trimethylphenylammonium tribromide is primarily used as a brominating reagent for the 1,2-addition of bromine to the double bonds of alpha,beta-unsaturated compounds in chemical synthesis.
What is the CAS number and formula for Trimethylphenylammonium tribromide?
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The CAS number for Trimethylphenylammonium tribromide is 4207-56-1. The linear formula is (CH3)3N(Br3)C6H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Trimethylphenylammonium tribromide with an assay of ≥95.0% (AT). This is a technical/research grade, and TSS does not represent it as USP, BP, or EP grade.
What are the safety considerations when handling Trimethylphenylammonium tribromide?
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Trimethylphenylammonium tribromide is classified as corrosive (H314) and can cause severe skin burns and eye damage. Handling requires appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection. It may also cause respiratory irritation (H335 is implied by R37).
How is Trimethylphenylammonium tribromide packed and shipped?
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The product is packed and shipped according to UN 3261, Class 8, Packing Group II regulations for corrosive solid organic compounds. Specific packaging details are available upon request.
How can I request a sample or quote for Trimethylphenylammonium tribromide?
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To request a sample or quote, please contact the Tech Serve Solutions sales team via our website or by phone, providing your contact details and the product CAS number (4207-56-1).
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