1. Acts 1-bromo-3-chloro-5-iodobenzene as a site-selective building block in organic synthesis, efficiently enabling sequential cross-coupling reactions for precise synthesis of multi-substituted benzene derivatives in pharmaceutical R&D.

2. Serves 1-bromo-3-chloro-5-iodobenzene CAS 13101-40-1 as a core intermediate in agrochemical manufacturing, stably producing functional aromatic compounds for herbicides, insecticides and fungicides with high bioactivity.

3. Functions as a raw material in material science, reliably preparing conjugated polymers and optoelectronic materials for organic light - emitting diode and sensor production.

Store 1-bromo-3-chloro-5-iodobenzene CAS 13101-40-1 (white crystalline powder, mp 85.8℃, density 2.3g/cm³, bp 280.4℃, flash point 123.4℃, purity ≥97%, light-sensitive) at 5–15℃ in sealed amber glass/HDPE drums in a cool, dry, dark & well-ventilated area, away from direct sunlight, strong oxidants, open fire and high temperatures. 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 halogenated aromatic hydrocarbon environmental regulations.

1-bromo-3-chloro-5-iodobenzene CAS 13101-40-1 is an industrial tri-halogenated aromatic intermediate, not for direct pure-form human contact or ingestion; undiluted dust may cause mild respiratory/skin irritation, and light exposure induces photodegradation.

In regulated use, 1-bromo-3-chloro-5-iodobenzene CAS 13101-40-1 features differential halogen reactivity (C - I > C - Br > C - Cl) for site - specific modification, high chemical stability, good solubility in common organic solvents, and supports cost - effective synthesis of complex molecules with minimal by - products.