Product Introduction
1-Bromobutane (CAS 109-65-9), commonly referred to as n-Butyl Bromide, is a clear, colorless to pale yellow liquid with a sweet, halogenated odor. It is a primary alkyl halide with the molecular formula C4H9Br. 1-Bromobutane (CAS 109-65-9) is highly valued in organic chemistry as a versatile building block, primarily used to introduce the n-butyl functional group into various chemical structures. Its reactivity makes it a staple in both laboratory research and large-scale industrial manufacturing of fine chemicals.
Product Selling Points
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High Assay (≥ 99.5%): Chemfine provides premium grade material with minimal isomer impurities (such as 2-bromobutane) to ensure high yield in downstream synthesis.
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Optimized Reactivity: As a primary bromide, it is more reactive than its chloride counterpart, making it ideal for SN2 substitution reactions.
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Low Moisture Content (≤ 0.05%): Essential for the successful preparation of Grignard reagents (n-Butylmagnesium bromide) without quenching.
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Strict Quality Control: Every batch is tested for color (APHA), acidity, and refractive index to ensure consistency in industrial processes.
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Broad Compatibility: Miscible with most organic solvents including ethanol, ether, and chloroform.
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Reliable Bulk Supply: We maintain a robust supply chain to support continuous manufacturing for pharmaceutical and agrochemical clients.
Applications
Pharmaceutical Synthesis Used as an alkylating agent in the production of various drugs, including anesthetics and certain sedative-hypnotic medications. It provides the necessary butyl side chain for molecular efficacy.
Grignard Reagents and Organometallics A primary starting material for the synthesis of n-Butylmagnesium bromide, which is an indispensable tool in carbon-carbon bond formation in organic synthesis.
Fragrances and Flavors Utilized to synthesize butyl ethers and esters that contribute to fruity and floral scent profiles in the cosmetic and food industries.
Dye and Pigment Manufacturing Acts as an intermediate in the production of specialized dyes, providing the alkyl substitution necessary for adjusting solubility and color properties.
Quaternary Ammonium Salts Used in the preparation of surfactants and phase transfer catalysts (e.g., tetrabutylammonium bromide) by reacting with tertiary amines.
Packaging
Standard industrial packaging options for 1-Bromobutane include:
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200kg or 250kg UN-certified steel drums (Standard export packaging).
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1000kg IBC tanks for streamlined industrial charging.
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ISO Tanks for large-scale bulk international shipments.
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All containers are nitrogen-blanketed upon request to maintain stability and prevent oxidation.
Storage
1-Bromobutane is a flammable and light-sensitive liquid. It must be stored in a cool, dry, and well-ventilated warehouse. Keep containers tightly sealed and away from heat, sparks, and open flames. Store away from strong oxidizing agents, strong bases, and moisture. It should be protected from direct sunlight to prevent slight discoloration. Properly stored, it has a shelf life of 24 months.
