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HomeProduct name list5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid

5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid

  • CAS NO.:499-78-5
  • Empirical Formula: C6H4O5
  • Molecular Weight: 156.09
  • MDL number: MFCD03085981
  • EINECS: 207-891-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-07-26 15:15:06
5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid  Structural

What is 5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid ?

The Uses of 5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid

5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid can be used in the regenerative anti-inflammatory composition

The Uses of 5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid

Building block for an intramolecular olefin-α-pyrone cycloaddition providing the colchicine ring skeleton.

What are the applications of Application

5-Hydroxy-4-oxo-4H-pyran-2-carboxylic acid is a building block for an intramolecular olefin-a-pyrone

Properties of 5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid

Melting point: 284-294 °C
Boiling point: 240.29°C (rough estimate)
Density  1.5720 (rough estimate)
refractive index  1.6400 (estimate)
pka 1.70±0.20(Predicted)
Water Solubility  5.1g/L(25 ºC)
EPA Substance Registry System 4H-Pyran-2-carboxylic acid, 5-hydroxy-4-oxo- (499-78-5)

Safety information for 5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
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 5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid

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