BENZOTRIAZOLE

Benzotriazole is a heterocyclic compound widely used as a corrosion inhibitor for copper and its alloys.

CAS:

95-14-7

Formula:

C6H5N3

Molar Weight

119.12 g/mol

Melting Point

96 – 100°C

Boiling Point

204°C

Density

1.36 g/cm³

Forms

White to off-white crystalline powder

Odor

Faint, characteristic odor

Key applications

Protects copper surfaces from corrosion.
Improves metal durability in environments.
Stabilizes lubricants under thermal stress.
Enhances circuit longevity in electronics.
Prevents oxidation in metalworking fluids.

Industries

Metalworking and surface treatment
Electronics and semiconductor manufacturing
Automotive lubricants and coolants
Chemical processing industry
Water treatment and maintenance

1H-Benzotriazole, 1,2,3-Benzotriazole, BTA

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