Basic information Safety Supplier Related

4-Hydroxy-2(5H)-furanone

Basic information Safety Supplier Related

4-Hydroxy-2(5H)-furanone Basic information

Product Name:
4-Hydroxy-2(5H)-furanone
Synonyms:
  • BETA-TETRONIC ACID
  • 4-HYDROXYFURAN-2(5H)-ONE
  • 4-HYDROXY-2(5H)-FURANONE
  • 4-HYDROXY-2,5-DIHYDROFURAN-2-ONE
  • Tetronicacid,beta-
  • 4-Hydroxy-2,5-dihydrofuran-2-one98%
  • B-Tetronic acid
  • 4-HYDROXY-2(5H)-FURANONE 98%
CAS:
541-57-1
MF:
C4H4O3
MW:
100.07
EINECS:
208-785-3
Product Categories:
  • Ring Systems
Mol File:
541-57-1.mol
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4-Hydroxy-2(5H)-furanone Chemical Properties

Melting point:
135-137 °C
Boiling point:
316.03°C
Density 
1.5510
refractive index 
1.4688 (estimate)
storage temp. 
2-8°C
solubility 
DMSO (Sparingly), Methanol (Slightly)
form 
Crystalline Powder
pka
3.55±0.10(Predicted)
color 
Light yellow-beige
Water Solubility 
soluble
BRN 
108442
Stability:
Light Sensitive
CAS DataBase Reference
541-57-1(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
24/25
HazardClass 
IRRITANT
HS Code 
29321900

MSDS

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4-Hydroxy-2(5H)-furanone Usage And Synthesis

Chemical Properties

light yellow-beige crystalline powder

Uses

β-Tetronic Acid is a useful reagent in preparation of hydroxylated piperidine alkaloids.

4-Hydroxy-2(5H)-furanoneSupplier

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