6-Hydroxy-2-naphthoic Acid CAS 16712-64-4

1. 6-Hydroxy-2-naphthoic acid is primarily used as a key monomer in the synthesis of liquid crystal polymers (LCPs), especially for high-performance thermotropic polyesters like Vectra®.
2. 6-Hydroxy-2-naphthoic acid CAS 16712-64-4 serves as an important intermediate in the production of dyes, pigments, and fluorescent whitening agents for the textile and plastics industries.
3. 6-Hydroxy-2-naphthoic acid functions as a building block in pharmaceutical and agrochemical synthesis, particularly for compounds with naphthalene-based structures.

1. Store 6-hydroxy-2-naphthoic acid in a cool, dry, well-ventilated area, protected from light and moisture, in tightly sealed containers made of compatible materials.
2. Keep 6-hydroxy-2-naphthoic acid CAS 16712-64-4 separate from strong oxidizing agents, strong bases, and incompatible substances to prevent hazardous reactions.
3. Handle 6-hydroxy-2-naphthoic acid with care to minimize dust generation; ensure containers are clearly labeled and kept closed when not in use.

1. Immediately isolate the spill area and ensure adequate ventilation; carefully contain the spill to prevent 6-hydroxy-2-naphthoic acid dust from becoming airborne.
2. Collect spilled 6-hydroxy-2-naphthoic acid CAS 16712-64-4 using a clean, dry tool or a HEPA-filter vacuum cleaner, and place it into a suitable, sealable container for disposal.
3. Clean the contaminated surface thoroughly with plenty of water; collect all contaminated materials (absorbents, wash water) and dispose of them in accordance with local environmental regulations for chemical waste.

1. 6-Hydroxy-2-naphthoic acid may cause skin irritation, serious eye irritation, and respiratory tract irritation upon exposure to dust or aerosols.
2. 6-Hydroxy-2-naphthoic acid CAS 16712-64-4 can be harmful if swallowed or inhaled, and prolonged or repeated exposure may cause damage to specific organs.
3. Always consult the Safety Data Sheet (SDS) for specific toxicological information and wear appropriate personal protective equipment (PPE), including dust masks, safety goggles, gloves, and protective clothing.