5-(2-Bromophenyl)-1H-tetrazole

Names

[ Name ]:
5-(2-Bromophenyl)-1H-tetrazole

[Synonym ]:
5-(2-bromophenyl)-1H-1,2,3,4-tetraazole
MFCD00151799
1H-Tetrazole, 5-(2-bromophenyl)-
2H-tetrazole, 5-(2-bromophenyl)-
5-(2-Bromophenyl)-2H-tetrazole
5-(2-Bromophenyl)-1H-tetrazole

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
389.3±44.0 °C at 760 mmHg

[ Melting Point ]:
182-184 °C(lit.)

[ Molecular Formula ]:
C₇H₅BrN₄

[ Molecular Weight ]:
225.045

[ Flash Point ]:
189.2±28.4 °C

[ Exact Mass ]:
223.969757

[ PSA ]:
54.46000

[ LogP ]:
1.99

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.654

[ Storage condition ]:
Flammables area

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
29339990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 29339990

Articles

Improved synthesis of 5-substituted 1H-tetrazoles via the [3+2] cycloaddition of nitriles and sodium azide catalyzed by silica sulfuric acid.

Int. J. Mol. Sci. 13(4) , 4696-703, (2012)

A silica supported sulfuric acid catalyzed [3+2] cycloaddition of nitriles and sodium azide to form 5-substituted 1H-tetrazoles is described. The protocol can provide a series of 5-substituted 1H-tetr...

Copper-Catalyzed C-Arylation and Denitrogenation of Tetrazoles: Domino Synthesis of 1, 3-Diaminoisoquinoline Derivatives. Shi L, et al.

Adv. Synth. Catal. 355(6) , 1177-84, (2013)