Overview
2-Ethylhexyl bromide is an organic bromine compound widely used as an intermediate in chemical synthesis. It is derived from 2-ethylhexanol and is valued for its reactivity in alkylation and substitution reactions. The compound is typically supplied as a colorless to pale yellow liquid and is handled with care due to its flammability and corrosive nature. In industrial settings, 2-ethylhexyl bromide is primarily utilized in the production of pharmaceuticals, agrochemicals, and specialty chemicals. Its role as a building block in organic synthesis makes it a critical component for manufacturers seeking to develop complex molecules.
Physical and Chemical Properties
2-Ethylhexyl bromide exhibits a molecular weight of 193.13 g/mol and a density of 1.12 g/cm³ at 20°C. It is a volatile liquid with a boiling point of approximately 195-200°C and a melting point around -50°C. The compound is soluble in organic solvents like ethanol and ether but is insoluble in water. Chemically, 2-ethylhexyl bromide is highly reactive, particularly in nucleophilic substitution reactions. It is also flammable and can corrode metals, necessitating proper storage and handling. These properties make it suitable for controlled use in industrial applications.
Main Applications
The primary use of 2-ethylhexyl bromide is as an intermediate in the synthesis of pharmaceuticals, where it serves as a key reagent in alkylation processes. It is also employed in the production of agrochemicals, such as pesticides and herbicides, due to its ability to introduce alkyl groups into target molecules. Additionally, this compound finds applications in the manufacture of specialty chemicals, including surfactants and lubricant additives. Its versatility in organic synthesis underscores its importance in various industrial sectors.
Safety and Storage
Due to its flammable and corrosive nature, 2-ethylhexyl bromide requires strict safety measures during handling and storage. It should be stored in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Containers must be tightly sealed to prevent leakage and evaporation. Personal protective equipment (PPE), including gloves, goggles, and lab coats, is essential when working with this compound. In case of exposure, immediate rinsing with water and medical attention are recommended. Proper disposal methods must be followed to minimize environmental impact.
B2B Procurement Guide
When procuring 2-ethylhexyl bromide, industrial buyers should verify the CAS number (18908-66-2) to ensure product authenticity. Purity levels, typically ranging from 95% to 99%, should be confirmed based on application requirements. Supplier certifications, such as ISO or GMP compliance, are also critical for quality assurance. Prices vary depending on quantity and supplier, with a reference range of approximately $50-$100 per kilogram. Bulk purchases may offer cost savings, but buyers should assess storage capacity and shelf-life considerations. Reliable suppliers with a track record in chemical distribution are preferred.
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