4-Nitro-1-naphthol(CAS: 605-62-9)

4-Nitro-1-naphthol (CAS: 605-62-9) is a crystalline solid with a molecular weight of approximately 194.08 g/mol. It has a melting point of 98-100°C and is sparingly soluble in water. Chemically, it is a reactive compound known for its ability to undergo substitution reactions. It is used in the synthesis of dyes, pharmaceuticals, and as a reagent in analytical chemistry.

4-Nitro-1-naphthol (CAS: 605-62-9) is typically synthesized via the nitration of 1-naphthol. This process involves treating 1-naphthol with a nitration mixture containing nitric acid and sulfuric acid. The nitration reaction is conducted under reflux to ensure complete conversion, and subsequent purification steps are required to obtain the desired compound.

4-Nitro-1-naphthol (CAS: 605-62-9) is primarily used in the pharmaceutical industry for the synthesis of certain drugs. It is also utilized in the dye industry for the production of organic dyes. Additionally, it has applications in the polymer industry for the modification of polymers and as a reagent in analytical chemistry and sensor technology.

When handling 4-Nitro-1-naphthol (CAS: 605-62-9), it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. It should be stored in a cool, dry place away from sources of heat and ignition. Handling should be conducted in a well-ventilated area or a fume hood. In case of a spill, immediately clean up with caution, ensuring proper disposal according to safety data sheet (SDS) guidelines.