BenzotriazoleBenzotriazole (BTA) is a heterocyclic compound with the chemical formula C6H4N3H. It can be viewed as the fusion of a benzene and triazole rings. It is a white solid, although impure samples can appear tan. Read from the Chembox of the Wikipedia article Benzotriazole, revision 1380084013.

Property

Value

Formula

C6H5N3, 119.13 g/mol

Melting point

98.5 °C

Boiling point

204 °C

Density

1.369 g/cm³

Flash point

170 °C

log P, measured

1.34

pKa

8.2

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