2-Naphthylacetic Acid CAS 581-96-4

1. 2-Naphthylacetic acid CAS 581-96-4 is primarily used as a synthetic plant growth regulator (auxin) in agricultural and horticultural research to promote root formation, cell elongation, and fruit development .
2. 2-Naphthylacetic acid serves as a key research tool in plant biology for studying auxin signaling pathways, where it binds to TIR1 receptors, leading to the degradation of AUX/IAA transcriptional repressors and subsequent activation of auxin-responsive genes .
3. 2-Naphthylacetic acid is employed in biochemical research as a ligand for synthesizing metal coordination compounds with potential biological activities, including antimicrobial and anticancer properties .
4. Researchers utilize 2-Naphthylacetic acid as an analytical reference standard (ISO 17034) for quantifying naphthalene-based compounds in environmental samples and quality control applications .

1. 2-Naphthylacetic acid CAS 581-96-4 must be stored in a tightly sealed container in a cool, dry, and well-ventilated environment at 4°C or room temperature, protected from light and moisture .
2. 2-Naphthylacetic acid is classified with GHS hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), H335 (May cause respiratory irritation), and H317 (May cause an allergic skin reaction), with signal word "Warning" .
3. Personnel must wear chemical-resistant gloves, safety goggles with side-shields, and protective clothing when handling 2-naphthylacetic acid, ensuring adequate ventilation in work areas (preferably a chemical fume hood) and avoiding formation of dust and aerosols .
4. Keep away 2-Naphthylacetic acid from incompatible materials such as strong oxidizing agents, strong acids/alkalis, and strong reducing agents; wash thoroughly after handling, and follow precautionary statements.

1. Isolate the spill area, ensure adequate ventilation, and wear full personal protective equipment including chemical-resistant gloves, safety goggles, and suitable dust respirator when 2-naphthylacetic acid CAS 581-96-4 is released .
2. Collect 2-Naphthylacetic acid by sweeping or vacuuming without creating dust using non-sparking tools, or absorb solutions with inert materials such as diatomite or universal binders, and place into suitable closed containers for disposal .
3. Avoid creating dust clouds during cleanup to prevent respiratory exposure, decontaminate surfaces using appropriate methods, and prevent the product from entering drains or water courses due to potential environmental hazards .
4. Dispose of collected 2-Naphthylacetic acid CAS 581-96-4 material as hazardous waste according to local, state, and federal environmental regulations through licensed chemical destruction or controlled incineration with flue gas scrubbing .

1. 2-Naphthylacetic acid CAS 581-96-4 is combustible with a flash point of 270.1°C and boiling point of 373.2°C; under fire conditions, may decompose to emit toxic fumes including carbon oxides and irritating gases .
2. Use dry chemical powder, carbon dioxide, alcohol-resistant foam, or water spray to extinguish fires involving the product; do NOT use water jet as it may scatter burning material .
3. Firefighters 2-Naphthylacetic acid should wear self-contained breathing apparatus in pressure-demand, MSHA/NIOSH approved, and full protective gear when handling burning 2-naphthylacetic acid due to hazardous decomposition gases generated by thermal decomposition .
4. During combustion, may emit irritant and toxic fumes; move containers from the fire area if safe to do so, cool exposed containers with water spray, and contain fire runoff to prevent environmental contamination and pollution .