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Benzotriazole

Benzotriazole (BTA) is a heterocyclic compound containing three nitrogen atoms, with the chemical formula C6H5N3. This aromatic compound is colorless and polar and can be used in various fields.

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Further Information

Names

Other names

1-Benzotriazole, 1,2,3-Benzotriazole, BtaH

Identifiers

CAS Number: 95-14-7

JSmol: Interactive image

ChEBI: CHEBI:75331

ChEMBL: ChEMBL84963

ChemSpider: 6950

ECHA InfoCard: 100.002.177

PubChem: 7220

Properties

Chemical formula: C6H5N3

Molar mass: 119.13 g·mol

Appearance: White solid

Density: 1.36 g/mL

Melting point: 100 °C (212 °F; 373 K)

Boiling point: 350 °C (662 °F; 623 K)

Solubility in water: 20 g/L

K: 8.2

K: < 0

Hazards

hazards: XN

R-phrases: R20/22 R36 R52/53

S-phrases: –

R/S statement: –

Related compounds

Related compounds: Benzimidazole

Except where otherwise noted, data are given for materials in their(at 25 °C [77 °F], 100 kPa).Except where otherwise noted, data are given for materials in their(at 25 °C [77 °F], 100 kPa).