4-Chloro-2-fluoro-5-methoxyaniline(CAS: 91167-85-0)

4-Chloro-2-fluoro-5-methoxyaniline is a chemical compound with the CAS number 91167-85-0. It is a yellow crystalline solid with a molecular formula C8H7ClFNO2. This compound has a distinctive odor and is commonly used in research and pharmaceutical applications.

4-Chloro-2-fluoro-5-methoxyaniline is primarily used in the pharmaceutical industry as an intermediate in the synthesis of various drugs. It also finds applications in research for developing new chemical compounds and in the production of some dyes and pigments.

4-Chloro-2-fluoro-5-methoxyaniline is not considered safe for use without proper protective measures. It is corrosive and can cause skin and eye irritation. Users should wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Avoid contact with eyes and skin, and ensure proper ventilation in the work area.

4-Chloro-2-fluoro-5-methoxyaniline should be stored in a cool, dry place away from direct sunlight and sources of ignition. The compound should be kept in a tightly sealed container to prevent moisture absorption. Store it at room temperature or slightly below room temperature to maintain its stability. Avoid storing it near incompatible materials such as acids, bases, or oxidizers.