1H-Tetrazole-1-acetic acid

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Names

[ CAS No. ]:
21732-17-2

[ Name ]:
1H-Tetrazole-1-acetic acid

[Synonym ]:
Tetrazolyl-l-acetic acid
Tetrazol-1-yl acetic acid
1H-Tetrazole-1-acetic acid
1H-Tetrazolyl-1-acetic acid
2-(1H-Tetrazol-1-yl)acetic acid
MFCD00038813
1H-Tetrazol-1-ylacetic acid
2-(tetrazol-1-yl)acetic acid
Tetranitrazoleacetic acid
EINECS 244-551-7
1-H TETRAZOLE-1-YL-ACETIC ACID
Cefazolin Impurity 12

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
381.1±44.0 °C at 760 mmHg

[ Melting Point ]:
127-129°C

[ Molecular Formula ]:
C3H4N4O2

[ Molecular Weight ]:
128.089

[ Flash Point ]:
184.3±28.4 °C

[ Exact Mass ]:
128.033432

[ PSA ]:
80.90000

[ LogP ]:
-0.95

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.732

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39-S60-S37

[ RIDADR ]:
407

[ Packaging Group ]:
II

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-(tetrazol-1-yl)ethanol
  • Triethyl orthoformate
  • Glycine
  • 7-Aminocephalosporanic acid
  • Methyl Tetrazole-1-acetate
  • 7-Aminodeacetoxycephalosporanic acid
  • 7-TDA

DownStream

  • ethyl 2-(tetrazol-1-yl)acetate
  • [2-(tetrazol-1-yl)acetyl] 2-(tetrazol-1-yl)acetate
  • Methyl Tetrazole-1-acetate

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1H-Tetrazole-1-acetic acid,5-amino
  • 1H-Tetrazole-1-acetic acid,5-phenyl
  • 1H-Tetrazole-1-acetic acid,anhydride
  • 1H-Tetrazole-1-acetic acid, α-methyl-
  • 5-Mercapto-1H-tetrazole-1-acetic acid
  • 1H-Tetrazole-1-acetic acid,ethyl ester