5-Phenyltetrazole CAS 18039-42-4

5-Phenyltetrazole (CAS:18039-42-4) is an important organic reagents.

Its main applications including:

1. Key heterocyclic intermediate for anti-inflammatory and antibacterial drug synthesis.
2. 5-Phenyltetrazole is widely adopted ligand material for metal organic complex and catalyst production.
3. 5-Phenyltetrazole is used as raw material for energetic fine chemicals and corrosion inhibitor additives.

1. Seal containers tightly and store below 25°C in dry dark space to avoid light decomposition of tetrazole ring.
2. Prevent heavy impact, friction and high temperature heating to eliminate explosion risk of nitrogen-rich heterocycle.
3. Store separately from strong oxidants, strong bases and metal salt catalysts.

1. Avoid inhalation of fine powder; wear dust mask and impact-resistant safety gloves during operation.
2. Never swallow the solid; rinse polluted eyes and skin with plenty of running water after accidental touch.
3. Discard waste residues and filtrate following nitrogen-containing heterocyclic hazardous waste standards.

1. Active tetrazole ring readily participates in click reaction and coordination complex synthesis.
2. Stable aromatic structure bears high thermal tolerance in mild heating synthetic processes.
3. High crystal purity minimizes impurity interference in pharmaceutical intermediate preparation.