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ChemicalBook--->CAS DataBase List--->21743-75-9

21743-75-9

21743-75-9 Structure

21743-75-9 Structure
IdentificationMore
[Name]

1H-TETRAZOLE-5-ACETIC ACID
[CAS]

21743-75-9
[Synonyms]

TIMTEC-BB SBB010083
CHEMBRDG-BB 4002014
IFLAB-BB F1984-0199
Tetrazole-5-acetate
Cefazolin Impurity 58
TETRAZOLE-5-ACETIC ACID
2H-Tetrazole-5-aceticacid
1H-tetrazol-5-acetic acid
1H-TETRAZOLE-5-ACETIC ACID
1H-TETRAZOLYL-5-ACETIC ACID
(1H-TETRAZOL-5-YL)-ACETIC ACID
1H-TETRAZOLE-5-ACETIC ACID 96%
2-(1H-tetrazol-5-yl)acetic acid
2-(2H-tetrazol-5-yl)acetic acid
21743-75-9 1H-TETRAZOLE-5-ACETIC ACID
2-(1H-1,2,3,4-tetrazol-5-yl)acetic acid
1H-TETRAZOL-5-ACETIC ACID (CAS:21743-75-9)
1H-tetrazol-5-ylacetic acid(SALTDATA: FREE)
[EINECS(EC#)]

244-563-2
[Molecular Formula]

C3H4N4O2
[MDL Number]

MFCD03094010
[Molecular Weight]

128.09
[MOL File]

21743-75-9.mol
Chemical PropertiesBack Directory
[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
[pka]

3.39±0.10(Predicted)
[color ]

White to Almost white
[InChIKey]

JUNAPQMUUHSYOV-UHFFFAOYSA-N
[CAS DataBase Reference]

21743-75-9(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[RIDADR ]

UN 1325 4.1/PG III
[WGK Germany ]

3
[HS Code ]

2933.99.8290
[HazardClass ]

IRRITANT
[PackingGroup ]

III
Hazard InformationBack Directory
[Uses]

1H-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 Description]

1H-Tetrazole-5-acetic acid H2tza) can be prepared from ethyl 2-(1H-tetrazol-5-yl)acetate.
Spectrum DetailBack Directory
[Spectrum Detail]

1H-TETRAZOLE-5-ACETIC ACID(21743-75-9)IR
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

21743-75-9(sigmaaldrich)
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288-94-8 57658-36-3 21732-17-2

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