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169897 Sigma-Aldrich

1-Phenyl-1H-tetrazole-5-thiol

98%

Synonym: 1-Phenyl-5-mercaptotetrazole, 1-Phenyltetrazoline-5-thione, 5-Mercapto-1-phenyltetrazole

  • CAS Number 86-93-1

  • Empirical Formula (Hill Notation) C7H6N4S

  • Molecular Weight 178.21

  •  Beilstein Registry Number 139068

  •  EC Number 201-710-5

  •  MDL number MFCD00003129

  •  PubChem Substance ID 24850277

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Properties

Related Categories Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Tetrazoles
InChI Key   GGZHVNZHFYCSEV-UHFFFAOYSA-N
assay   98%
mp   145 °C (dec.) (lit.)
solubility   ethanol: soluble 5%, clear, colorless to faintly yellow

Description

Packaging

25 g in glass bottle

Application

1-Phenyl-1H-tetrazole-5-thiol was used in the synthesis of oxacyclic building blocks via highly stereoselective radical cyclization and olefin metathesis reactions. It was also used in the synthesis of metalated tetradecyl sulfone.

General description

1-Phenyl-1H-tetrazole-5-thiol is an effective inhibitor of aluminum corrosion in 1M HCl solution.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
UN1325 - class 4.1 - PG 2 - Flammable solids, organic, n.o.s., HI: all
WGK Germany 
1

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Protocols & Articles
Peer-Reviewed Papers
15

References

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