Indole-3-acetic Acid CAS 87-51-4

1. Indole-3-acetic acid is the most abundant and important naturally occurring auxin, a class of plant hormones primarily used in plant biology research to regulate cell elongation, division, differentiation, and tropic responses .
2. Indole-3-acetic acid CAS 87-51-4 is employed in agriculture and horticulture as a rooting hormone to stimulate root development in cuttings, enhance fruit set, and promote plant growth in tissue culture applications .
3. Indole-3-acetic acid is utilized in plant physiology studies to investigate auxin signaling pathways, transport mechanisms, and the role of auxin in phototropism, gravitropism, and apical dominance .
4. Researchers employ Indole-3-acetic acid CAS 87-51-4 as a reference standard in analytical chemistry for quantifying auxin levels in plant tissues and as a starting material for the synthesis of auxin analogs and conjugates .

1. Indole-3-acetic acid must be stored in a tightly sealed container in a cool, dry, and well-ventilated environment, protected from light and moisture; recommended storage at 2-8°C or at -20°C for long-term stability .
2. Indole-3-acetic acid CAS 87-51-4 is classified with GHS hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation), with signal word "Warning" .
3. Personnel must wear chemical-resistant gloves, safety goggles with side-shields, and protective clothing when handling this substance, ensuring adequate ventilation in work areas .
4. Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases to prevent decomposition; wash thoroughly after handling .

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 Indole-3-acetic acid is released .
2. Collect Indole-3-acetic acid CAS 87-51-4 by sweeping or vacuuming without creating dust using non-sparking tools, and place into suitable closed containers for disposal .
3. Avoid creating dust clouds during cleanup to prevent respiratory exposure; prevent the product from entering drains or water courses .
4. Dispose of collected material according to local, state, and federal environmental regulations through licensed chemical destruction or controlled incineration .

1. Indole-3-acetic acid is not classified as highly flammable but may decompose under fire conditions, emitting toxic fumes including carbon monoxide, carbon dioxide, and nitrogen oxides (NOx) .
2. Use water spray, dry chemical powder, carbon dioxide, or alcohol-resistant foam to extinguish fires involving the product; do NOT use a direct water jet as Indole-3-acetic acid CAS 87-51-4 may scatter burning material .
3. Firefighters should wear self-contained breathing apparatus in pressure-demand, MSHA/NIOSH approved, and full protective gear when handling burning Indole-3-acetic acid due to hazardous decomposition gases generated by thermal decomposition .
4. During combustion, may emit irritant and toxic fumes; contain fire runoff to prevent environmental contamination .