5-Phenyltetrazole

5-Phenyltetrazole
  • CAS No.:18039-42-4
Other grades of this product :
5-Phenyltetrazole Basic information
Synthesis
Product Name:5-Phenyltetrazole
Synonyms:1H-Tetrazole,1-phenyl-;1-Phenyl-1H-tetrazole;1-phenyltetrazole;2H-Tetrazole, 5-phenyl-;5-Phenyl-1H-tetraazole;5-phenyl-1h-tetrazol;5-phenyl-tetrazol;ma1623
CAS:18039-42-4
MF:C7H6N4
MW:146.15
EINECS:241-950-8
Product Categories:Building Blocks;Chemical Synthesis;Miscellaneous;Building Blocks;Heterocyclic Building Blocks;Heterocyclic Building Blocks;Tetrazoles
Mol File:18039-42-4.mol
5-Phenyltetrazole Chemical Properties
Melting point 216 °C (dec.)(lit.)
Boiling point 255.75°C (rough estimate)
density 1.2955 (rough estimate)
refractive index 1.6530 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility DMSO, Methanol (Slightly)
form Crystalline Powder
pka4.28±0.10(Predicted)
color White to almost white
CAS DataBase Reference18039-42-4(CAS DataBase Reference)
NIST Chemistry Reference1H-Tetrazole, 5-phenyl-(18039-42-4)
EPA Substance Registry System1H-Tetrazole, 5-phenyl- (18039-42-4)
Safety Information
Hazard Codes Xn,Xi,F
Risk Statements 22-44-11-36/37/38
Safety Statements 36-37/39-26-16
RIDADR UN 1325 4.1/PG III
WGK Germany 3
RTECS XF7538750
TSCA Yes
HazardClass IRRITANT
PackingGroup III
HS Code 29339900
MSDS Information
ProviderLanguage
5-Phenyl-1H-tetrazole English
SigmaAldrich English
ACROS English
ALFA English
5-Phenyltetrazole Usage And Synthesis
Synthesis5-Phenyltetrazole can be prepared by reacting benzonitrile with hydrazine or hydrazine salt, and then reacting with nitrous acid.
Chemical Propertieswhite to almost white crystalline powder
Uses5-Phenyl-1H-tetrazole can be used as an etching solution composing metal wire layer to improve the production efficiency of panel manufacturing and cost reduction.
Uses5-Phenyl-1H-tetrazole may be used as ligand in the solvothermal synthesis of 3D polyoxometalate-based silver coordination polymers. It was used in the synthesis of 5-phenyltetrazolate organolanthanide complexes. It was used to investigate the corrosion inhibition of copper in salt water.
Synthesis Reference(s)Journal of the American Chemical Society, 80, p. 3908, 1958 DOI: 10.1021/ja01548a028Tetrahedron Letters, 38, p. 1257, 1997 DOI: 10.1016/S0040-4039(97)00052-XTetrahedron, 51, p. 11737, 1995 DOI: 10.1016/0040-4020(95)00725-N
General DescriptionNucleophilic substitution reactions on 1,4-dimethoxybenzene and 1,3,5-trimethoxybenzene by the anions of 5-phenyl-1H-tetrazole has been investigated by paired electrosynthesis.
5-Phenyltetrazole Preparation Products And Raw materials
Raw materialsBenzonitrile

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