Overview
4,6,7-Tribromobenzofurazan (CAS 467b.30) is a brominated heterocyclic compound primarily used in chemical research and industrial applications. It serves as a versatile intermediate in organic synthesis, particularly for pharmaceuticals and flame retardants. The compound's high bromine content makes it valuable for introducing bromine atoms into other molecules. Due to its reactivity, 4,6,7-Tribromobenzofurazan is handled under controlled conditions in laboratories and manufacturing facilities. It is typically supplied as a crystalline powder and requires careful storage to maintain stability. Its niche applications make it a specialty chemical with limited but critical uses.
Physical and Chemical Properties
4,6,7-Tribromobenzofurazan appears as a light yellow to brown crystalline powder. It is soluble in common organic solvents such as dimethyl sulfoxide (DMSO), methanol, and acetone, but its solubility in water is negligible. The compound's bromine atoms contribute to its high molecular weight and reactivity. While specific data on melting and boiling points are not widely documented, the compound is known to decompose under high temperatures, releasing bromine-containing vapors. Its stability under normal storage conditions makes it suitable for controlled laboratory use, but prolonged exposure to light or moisture should be avoided.
Main Applications
The primary use of 4,6,7-Tribromobenzofurazan is as a building block in organic synthesis, particularly for pharmaceuticals and agrochemicals. Its bromine-rich structure allows it to act as a brominating agent or intermediate in the synthesis of more complex molecules. In industrial settings, the compound is explored for flame retardant applications due to its bromine content. Researchers also investigate its potential in materials science, such as polymer modification. However, its niche applications mean demand is limited to specialized chemical and research sectors.
Safety and Storage
4,6,7-Tribromobenzofurazan requires careful handling due to its reactivity and potential health hazards. Direct contact with skin or eyes can cause irritation, and inhalation of dust should be avoided. Personal protective equipment (PPE), including gloves and goggles, is mandatory during handling. The compound should be stored in a cool, dry place, sealed in airtight containers to prevent degradation. Exposure to light, heat, or moisture can compromise its stability. A Material Safety Data Sheet (MSDS) should always be consulted before use, and proper ventilation is essential in workspaces.
B2B Procurement Guide
When procuring 4,6,7-Tribromobenzofurazan, B2B buyers should prioritize suppliers with verified CAS numbers and documented purity levels. Due to its specialized nature, the compound may not be readily available from general chemical distributors. Buyers should request certificates of analysis (CoA) and MSDS to ensure compliance with safety and quality standards. Pricing varies significantly based on quantity and supplier, so obtaining multiple quotes is advisable. Small-scale purchases for research may incur higher costs per gram compared to bulk industrial orders.
Related Manufacturers
- 主营：demag、stromag、HBM、binks、ransburg、KOLLMORGEN、HSB、FSG、DEVILBISS、BAUMULLER、COHERENT、TECNA、BAUMER、BUDERUS、DELTA、MAGTROL
- 主营：FACOM扳手467B、进口设备及配件