1-(4-Hydroxyphenyl)-2H-tetrazole-5-thione
1-(4-Hydroxyphenyl)-2H-tetrazole-5-thione
  • CAS No.:52431-78-4
Other grades of this product :
1-(4-Hydroxyphenyl)-2H-tetrazole-5-thione Basic information
Product Name:1-(4-Hydroxyphenyl)-2H-tetrazole-5-thione
Synonyms:4-(5-MERCAPTO-1H-TETRAZOL-1-YL)PHENOL;1-(4-HYDROXYPHENYL)-1H-TETRAZOLE-5-THIO&;1-(4-Hydroxyphenyl)-[1H]-tetrazol-5-thiol;1,2-Dihydro-1-(p-hydroxyphenyl)-5H-tetrazol-5-thion;1-(4-hydroxyphenyl)-2,5-dihydro-1H-1,2,3,4-tetrazole-5-thione;1-(4-Hydroxyphenyl)-1H-tetrazole-5-thiol 4-(5-Mercapto-1H-tetrazol-1-yl)phenol;1-(4-Hydroxyphenyl)-5-mercapto-1H-tetrazole;1-(4-Hydroxyphenyl)-1H-tetrazole-5(4H)-thione
CAS:52431-78-4
MF:C7H6N4OS
MW:194.21
EINECS:257-909-2
Product Categories:Building Blocks;Heterocyclic Building Blocks;Tetrazoles
Mol File:52431-78-4.mol
1-(4-Hydroxyphenyl)-2H-tetrazole-5-thione Chemical Properties
Melting point 170 °C (dec.)(lit.)
Boiling point 332.8±44.0 °C(Predicted)
density 1.63±0.1 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
solubility methanol: soluble25mg/mL, clear (colorless to pink to purple)
pka9.05±0.15(Predicted)
form powder to crystal
color White to Almost white
CAS DataBase Reference52431-78-4(CAS DataBase Reference)
EPA Substance Registry System5H-Tetrazole-5-thione, 1,2-dihydro-1-(4-hydroxyphenyl)- (52431-78-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
RIDADR 1325
WGK Germany 2
TSCA Yes
HazardClass 4.1
PackingGroup III
HS Code 2933998090
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
1-(4-Hydroxyphenyl)-2H-tetrazole-5-thione Usage And Synthesis
Uses1-(4-Hydroxyphenyl)-1H-tetrazole-5-thiol may be used in the synthesis of organotin(IV) complexes.
General Description1-(4-Hydroxyphenyl)-1H-tetrazole-5-thiol is a heterocyclic thionate. Iodimetric determination of 1-(4-hydroxyphenyl)-1H-tetrazole-5-thiol in alkaline medium, via volumetric titration with potentiometric end-point detection is reported. Coordination chemistry of 1-(4-hydroxyphenyl)-1H-tetrazole-5-thiol as ligand, having deprotonated heterocyclic thioamide group, has been reported.
1-(4-Hydroxyphenyl)-2H-tetrazole-5-thione Preparation Products And Raw materials

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