Overview
3-Fluorophenol (3-F) is a fluorinated aromatic compound derived from phenol, where a fluorine atom is substituted at the meta position of the benzene ring. This modification enhances its reactivity, making it a valuable intermediate in various chemical syntheses. The compound is widely utilized in the pharmaceutical and agrochemical industries due to its ability to introduce fluorine into more complex molecules, which can improve their biological activity and stability. 3-F is typically produced through fluorination reactions of phenol or its derivatives. Its synthesis requires careful control of reaction conditions to ensure high yield and purity. The compound's unique properties, such as its moderate boiling point and solubility in organic solvents, make it a versatile reagent in laboratory and industrial settings.
Physical and Chemical Properties
3-Fluorophenol is a colorless to pale yellow liquid at room temperature, with a distinct phenolic odor. It has a molecular weight of 112.10 g/mol and a density of 1.189 g/cm³. The compound melts at 14-16°C and boils at 178-180°C, making it relatively stable under standard conditions. Its solubility profile includes good solubility in common organic solvents like ethanol, ether, and acetone, but limited solubility in water. The presence of the fluorine atom at the meta position influences the compound's electronic properties, increasing its reactivity towards electrophilic aromatic substitution reactions. This reactivity is exploited in various synthetic applications. Additionally, 3-F exhibits moderate volatility and should be handled in well-ventilated areas to avoid inhalation exposure.
Main Applications
3-Fluorophenol serves as a key intermediate in the synthesis of pharmaceuticals, where fluorine-containing compounds are often sought for their enhanced metabolic stability and bioavailability. It is used in the production of active pharmaceutical ingredients (APIs) for drugs targeting neurological disorders, infections, and other medical conditions. In agrochemicals, 3-F is incorporated into herbicides, fungicides, and insecticides to improve their efficacy and environmental persistence. The compound's ability to act as a building block for more complex fluorinated molecules makes it indispensable in material science, particularly in the development of specialty polymers and coatings with unique properties such as resistance to chemicals and UV radiation.
Safety and Storage
3-Fluorophenol is classified as harmful if swallowed and can cause skin and eye irritation upon contact. Proper personal protective equipment (PPE), including gloves, goggles, and lab coats, should be worn when handling this chemical. In case of exposure, affected areas should be rinsed immediately with plenty of water, and medical advice should be sought if symptoms persist. Storage of 3-F requires a cool, dry, and well-ventilated area, away from oxidizing agents and sources of ignition. The compound should be kept in tightly sealed containers to prevent moisture absorption and degradation. Spill management protocols should include containment and neutralization with appropriate absorbents, followed by disposal in accordance with local regulations.
B2B Procurement Guide
When procuring 3-Fluorophenol, it is essential to verify the supplier's credentials, including certifications for quality and safety compliance. Bulk purchases often come with cost benefits, but buyers should ensure that the compound's purity meets their specific application requirements, typically ranging from 98% to 99.5%. Logistics considerations include secure packaging to prevent leaks and compliance with transportation regulations for hazardous chemicals. Buyers should also inquire about the supplier's ability to provide technical support, such as material safety data sheets (MSDS) and custom synthesis options for specialized needs. Establishing long-term partnerships with reliable suppliers can ensure consistent quality and timely delivery.
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