Overview

IDCS-0f2acfb11edd
CAS RN4928-87-4
Synonyms 4928-87-4
1H-1,2,4-Triazole-3-carboxylic acid
1,2,4-Triazole-3-carboxylic acid
1H-1,2,4-triazole-5-carboxylic acid
4H-1,2,4-triazole-3-carboxylic acid
S-Triazole-3-carboxylic acid
NSC-165527
NSC-202574
UNII-7MLK3JCX3W
7MLK3JCX3W More…

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Identification

Molecular FormulaC3H3N3O2
Molecular Weight113.08 g/mol
CAS Number4928-87-4
IUPAC Name

1H-1,2,4-triazole-5-carboxylic acid

C1=NNC(=N1)C(=O)O
InChI=1S/C3H3N3O2/c7-3(8)2-4-1-5-6-2/h1H,(H,7,8)(H,4,5,6)

LJVQHXICFCZRJN-UHFFFAOYSA-N

Safety & Regulations

⚠ Warning Handle according to recommended safety guidelines.
  • WarningH315 (98%): Causes skin irritation [Warning Skin corrosion/irritation]
  • WarningH319 (98%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • WarningH335 (95.9%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Storage Conditions

Store at ambient temperature and humidity (2–8 °C).

View Literature on PubChem
1H-1,2,4-triazole-3-carboxylic acid

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