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46047-18-1 - 4-(1H-Tetrazol-5-yl)aniline, 97% - 5-(4-Aminophenyl)-1H-tetrazole - H27311 - Alfa Aesar

H27311 4-(1H-Tetrazol-5-yl)aniline, 97%

CAS Number

Size Price ($) Quantity Availability
250mg 56.88
1g 183.34
5g 429.60
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4-(1H-Tetrazol-5-yl)aniline, 97%


Chemical Properties

Formula Weight
Melting point
ca 265° dec.
Slightly soluble in water.


Used to prepare dyes. Industrially used in natural gas and refinery process streams. They also are used in polymer industry as monomers. Amines find use as additives for lubricating oils, engine fuels, and asphalt, and are producers of ethanolamines.


Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Literature References

Pavlov, A. V.; Veretennikov, E. A.; Laskin, B. M.; Egorov, A. G. Correlation between the rates of benzylidene condensation of R-tetrazol-1-ylphenylamines and their dissociation constants. Russian Journal of Applied Chemistry 2013, 86(4),515-519.

Gaponik, P. N.; Karavai, V. P.; Davshko, I. E.; Degtyarik, M. M.; Bogatikov, A. N. Khimiya Geterotsiklicheskikh Soedinenii. Synthesis and properties of phenylenebis(1H-tetrazole)s. Journal name. 1990 , 11 1528-32.

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H315-H319-H335

Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P301+P310-P305+P351+P338-P304+P340-P362-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


  • A12543

    4-Nitrobenzoyl chloride, 98%
  • A15681

    Methyl anthranilate, 99%
  • B23041

    3-Amino-1-propanol, 99%
  • H51666

    4-Aminobenzeneboronic acid pinacol ester, 98%
  • L02164

    1-(3-Methoxyphenyl)piperazine dihydrochloride, 97%

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