Overview
High purity 1-Butanol, also known as n-Butanol, is a four-carbon alcohol widely used in industrial applications due to its excellent solvent properties and chemical stability. It is a key intermediate in the production of various chemicals, including plasticizers, coatings, and pharmaceuticals. The high purity grade of 1-Butanol is essential for applications requiring minimal impurities, such as in pharmaceutical formulations where trace contaminants can affect product quality. Its versatility and relatively low toxicity make it a preferred choice in many chemical processes.
Physical and Chemical Properties
High purity 1-Butanol is a colorless liquid with a characteristic alcoholic odor. It has a density of 0.81 g/cm³ at 20°C and a boiling point of 117.7°C, making it relatively stable under normal conditions. The compound is miscible with most organic solvents but only slightly soluble in water. Its chemical stability and low volatility contribute to its widespread use as a solvent in coatings and inks. The high purity grade ensures minimal interference from impurities, which is critical in sensitive applications like pharmaceutical manufacturing.
Main Applications
High purity 1-Butanol is primarily used in the production of plasticizers, which are added to plastics to increase their flexibility. It is also a key ingredient in the manufacture of butyl acrylate, a monomer used in paints, coatings, and adhesives. In the pharmaceutical industry, it serves as a solvent for drugs and as an intermediate in the synthesis of active pharmaceutical ingredients (APIs). Additionally, it is used in the production of glycol ethers, which are solvents for resins and lacquers.
Safety and Storage
High purity 1-Butanol is flammable and should be stored in a cool, dry, well-ventilated area away from ignition sources. It is harmful if inhaled or swallowed, and prolonged exposure can cause irritation to the skin and eyes. Appropriate personal protective equipment (PPE) such as gloves and goggles should be used when handling this chemical. In case of spills, absorb the liquid with an inert material and dispose of it according to local regulations. Proper storage and handling are essential to prevent accidents and ensure workplace safety.
B2B Procurement Guide
When procuring high purity 1-Butanol, it is crucial to verify the purity levels, typically specified as 99% or higher. Suppliers should provide certificates of analysis (CoA) and batch testing reports to ensure consistency and quality. Consider the supplier's reputation, delivery capabilities, and compliance with industry standards such as ISO or GMP. Price negotiations should factor in volume discounts, but never compromise on quality for cost savings. For reference, the current market price ranges from $1,200 to $1,500 per metric ton, depending on purity and supplier.
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