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HomeProduct name list4-Pyrazolecarboxylic acid

4-Pyrazolecarboxylic acid

  • CAS NO.:37718-11-9
  • Empirical Formula: C4H4N2O2
  • Molecular Weight: 112.09
  • MDL number: MFCD00011558
  • EINECS: 253-641-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-18 11:31:19
4-Pyrazolecarboxylic acid Structural

What is 4-Pyrazolecarboxylic acid?

Chemical properties

Off-white powder

The Uses of 4-Pyrazolecarboxylic acid

4-Pyrazolecarboxylic acid is used for the synthesis of isoxazole-4-carboxylic acid derivatives and isoxazole-3,5-dicarboxamides

The Uses of 4-Pyrazolecarboxylic acid

4-Pyrazolecarboxylic acid was used in preparation of ethyl 4-pyrazolecarboxylate.

Definition

ChEBI: 4-Carboxypyrazole is a member of pyrazoles.

Properties of 4-Pyrazolecarboxylic acid

Melting point: 282 °C (dec.)(lit.)
Boiling point: 417.1±18.0 °C(Predicted)
Density  1.524±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
form  Powder
pka 3.81±0.10(Predicted)
color  Off-white
CAS DataBase Reference 37718-11-9(CAS DataBase Reference)

Safety information for 4-Pyrazolecarboxylic acid

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 4-Pyrazolecarboxylic acid

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