Overview
2-Chloro-4-nitrophenol is an organic compound with the molecular formula C6H4ClNO3. It is a yellow crystalline powder primarily used as an intermediate in the synthesis of dyes and agrochemicals. The compound is known for its strong oxidizing properties and toxicity, requiring careful handling in industrial settings. Its applications span across various industries, including textiles, agriculture, and pharmaceuticals. Due to its reactive nature, it is often utilized in controlled environments to ensure safety and efficacy.
Physical and Chemical Properties
2-Chloro-4-nitrophenol exhibits a melting point range of 89-92 °C and is soluble in organic solvents such as ethanol and acetone. Its molecular weight is 173.55 g/mol, and it appears as a yellow crystalline solid under standard conditions. The compound is a strong oxidizing agent and can decompose under high temperatures, releasing toxic gases. Its solubility in water is limited, making it more suitable for organic-phase reactions in industrial processes.
Main Applications
The primary use of 2-chloro-4-nitrophenol is in the synthesis of dyes, where it serves as a key intermediate. It is also employed in the production of agrochemicals, including herbicides and pesticides, due to its reactive nitro and chloro functional groups. Additionally, the compound finds applications in pharmaceutical research as a building block for more complex molecules. Its versatility in organic synthesis makes it a valuable chemical in various industrial sectors.
Safety and Storage
2-Chloro-4-nitrophenol is toxic and must be handled with care. Proper personal protective equipment (PPE), including gloves and goggles, should be worn during handling. Inhalation or skin contact can lead to severe health issues. Storage conditions should include a cool, dry place away from direct sunlight and moisture. The compound should be kept in tightly sealed containers to prevent contamination and degradation.
B2B Procurement Guide
When procuring 2-chloro-4-nitrophenol, buyers should verify the CAS number (619-08-9) and purity specifications. Reputable suppliers should provide certificates of analysis (CoA) to ensure quality. Price ranges typically fall between $50-$100 per kilogram, depending on purity and supplier. Bulk purchases may offer cost savings, but buyers should also consider storage and handling requirements to maintain product integrity.
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