5-(2-BROMOPHENYL)-1H-TETRAZOLE Chemical Properties

Melting point:

182-184 °C(lit.)

Boiling point:

389.3±44.0 °C(Predicted)

Density 

1.8047 (rough estimate)

refractive index 

1.6700 (estimate)

storage temp. 

Sealed in dry,2-8°C

pka

3.78±0.10(Predicted)

form 

powder to crystal

color 

White to Almost white

BRN 

148567

CAS DataBase Reference

73096-42-1(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36-37

WGK Germany 

3

HS Code 

29339990

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

5-(2-BROMOPHENYL)-1H-TETRAZOLE Usage And Synthesis

Chemical Properties

white to off-white powder

General Description

5-(2-Bromophenyl)-1H-tetrazole is a 5-substituted 1H-tetrazole. It can be synthesized via silica supported sulfuric acid catalyzed [3+2] cycloaddition of nitriles and sodium azide. Copper-catalyzed reaction of 5-(2-bromophenyl)-1H-tetrazole with ethyl 2-cyanoacetate has been reported to afford ethyl 1,3-diaminoisoquinoline-4-carboxylate.

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