1. Acts 4-Bromodiphenylamine as a core aromatic amine intermediate, efficiently synthesizing hole-transport materials and organic semiconductors for high-performance OLED and solar cell manufacturing.

2. Serves 4-Bromodiphenylamine CAS 54446-36-5 as a key building block in organic synthesis, stably preparing brominated diphenylamine derivatives for pharmaceutical intermediates and rubber antioxidant production.

3. Functions as a fine chemical raw material, reliably fabricating functional polymers and electrochromic materials with excellent redox properties for advanced material applications.

Store 4-Bromodiphenylamine CAS 54446-36-5 (pale brown crystalline powder, mp 63-66℃, density 1.44g/cm³, bp 320℃, purity ≥98%, air/light-sensitive) at 0–25℃ in sealed amber glass/HDPE drums in a cool, dry, dark & well-ventilated area, away from open fire, strong oxidants, acids and direct sunlight. Wear nitrile gloves, safety goggles and dust mask; avoid dust inhalation, skin/eye contact and ingestion to prevent mild irritation. Reseal tightly post-use; dispose of waste per local aromatic amine fine chemical environmental regulations.

4-Bromodiphenylamine CAS 54446-36-5 is an industrial brominated aromatic amine intermediate, not for direct pure-form human contact or ingestion; undiluted dust may cause mild respiratory/skin irritation, and air/light exposure leads to oxidation discoloration.

In regulated use, 4-Bromodiphenylamine features high bromine substitution purity and excellent cross-coupling reactivity, good solubility in organic solvents, stable properties in sealed dark storage, and the amino group provides strong electron-donating ability for optoelectronic material synthesis.