1H-TETRAZOLE-5-ACETIC ACID
1H-TETRAZOLE-5-ACETIC ACID
  • CAS No.:21743-75-9
Other grades of this product :
1H-TETRAZOLE-5-ACETIC ACID Basic information
Product Name:1H-TETRAZOLE-5-ACETIC ACID
Synonyms:TETRAZOLE-5-ACETIC ACID;TIMTEC-BB SBB010083;CHEMBRDG-BB 4002014;IFLAB-BB F1984-0199;1H-TETRAZOLE-5-ACETIC ACID;(1H-TETRAZOL-5-YL)-ACETIC ACID;1H-tetrazol-5-acetic acid;1H-TETRAZOLE-5-ACETIC ACID 96%
CAS:21743-75-9
MF:C3H4N4O2
MW:128.09
EINECS:244-563-2
Product Categories:Building Blocks;Heterocyclic Building Blocks;Tetrazoles
Mol File:21743-75-9.mol
1H-TETRAZOLE-5-ACETIC ACID Chemical Properties
Melting point 180-183 °C (lit.)
Boiling point 451.0±47.0 °C(Predicted)
density 1.710±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
Water Solubility Soluble in water
form powder to crystal
pka3.39±0.10(Predicted)
color White to Almost white
InChIKeyJUNAPQMUUHSYOV-UHFFFAOYSA-N
CAS DataBase Reference21743-75-9(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RIDADR UN 1325 4.1/PG III
WGK Germany 3
HazardClass IRRITANT
PackingGroup III
MSDS Information
ProviderLanguage
SigmaAldrich English
1H-TETRAZOLE-5-ACETIC ACID Usage And Synthesis
Uses1H-Tetrazole-5-acetic acid(H2tza) may be used in the preparation of:
  • 5-(trinitromethyl)-2H-tetrazole
  • N-(furan-2yl methyl)-2-(1H-tetrazol-5-yl)acetamide
  • tetrazolium based ionic liquid
It may also be used as a bifunctional ligand for the synthesis of novel copper(II) and nickel(II) complexes.
General Description1H-Tetrazole-5-acetic acid H2tza) can be prepared from ethyl 2-(1H-tetrazol-5-yl)acetate.
1H-TETRAZOLE-5-ACETIC ACID Preparation Products And Raw materials

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