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Benzotriazole

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Benzotriazole
Химиялык продукция

Benzotriazole

Молекулалык формулаC6H5N3 CAS95-14-7 Молекулалык салмак119.12 g/mol
Синонимдер1H-Benzotriazole, 1,2,3-Benzotriazole, BTA
Safety & Hazards (GHS) Warning
Irritant Irritant Environmental hazard Environmental hazard

⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).

Benzotriazole (BTA) is a heterocyclic organic compound supplied as a white to light tan crystalline powder or granules. It is widely used as a corrosion inhibitor for copper and copper alloys in water treatment, metalworking fluids and coolant formulations.
- Water Treatment: Corrosion inhibitor for copper and copper alloys in cooling water and closed-loop systems. - Metalworking Fluids: Protects copper and brass parts in cutting fluids and lubricants. - Antifreeze & De-icing: Used in engine coolants and aircraft de-icing fluids to protect yellow metals. - Photography & Electronics: Antifogging agent in photographic developers; copper protection in PCB processing.
AppearanceWhite to light tan crystalline powder
OdorOdorless
Molecular FormulaC6H5N3
Molecular Weight119.12 g/mol
Melting Point98.5–100 °C
Boiling Point204 °C at 15 mmHg
Density1.36 g/cm³ at 20 °C
SolubilitySlightly soluble in water; soluble in ethanol, toluene, chloroform
Flash Point170 °C (closed cup)
IUPAC Name2H-benzotriazole
Молекулалык формулаC6H5N3
Молекулалык салмак119.12 g/mol
SMILESC1=CC2=NNN=C2C=C1
InChIKeyQRUDEWIWKLJBPS-UHFFFAOYSA-N
  • H302 Harmful if swallowed
  • H319 Causes serious eye irritation
  • H411 Toxic to aquatic life with long lasting effects

⚠️ For information only; not a substitute for the official SDS.

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