1. Acts 4-Vinyl-Benzaldehyde as a core functional monomer, efficiently synthesizing aldehyde-containing polymers and copolymers for high-performance coating and adhesive manufacturing with tunable reactivity.

2. Serves 4-Vinyl-Benzaldehyde CAS 1791-26-0 as a key aromatic building block, stably preparing bioactive molecules and pharmaceutical intermediates for drug R&D and fine chemical production with high selectivity.

3. Functions as a fine chemical raw material, reliably fabricating optoelectronic materials and specialty resins for advanced industrial and electronic component applications.

Store 4-Vinyl-Benzaldehyde CAS 1791-26-0 (pale yellow liquid, mp -10℃, density 1.04g/cm³, bp 240℃, flash point 101℃, purity ≥98%, air/light-sensitive, prone to polymerization) at 2–8℃ under nitrogen in sealed amber glass drums in a cool, dark, ventilated area, away from fire, oxidants and acids. Wear nitrile gloves, safety goggles and organic vapor mask; avoid inhalation, skin contact and ingestion to prevent moderate irritation. Reseal under nitrogen post-use; add polymerization inhibitor if stored long-term.

4-Vinyl-Benzaldehyde CAS 1791-26-0 is a reactive vinyl-aromatic aldehyde with moderate irritation; unregulated storage may cause spontaneous polymerization, leading to container expansion or rupture.

In regulated use, 4-Vinyl-Benzaldehyde CAS 1791-26-0 features dual reactive groups (vinyl/aldehyde) for versatile modification, good solubility in organic solvents, high reaction selectivity in coupling/ polymerization, and the aromatic structure enhances product rigidity and thermal stability for high-performance material synthesis.