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4-Hydroxy-5-Methyl-3(2h)-Furanone(CAS#19322-27-1)

Chemical Property:

Molecular Formula C5H6O3
Molar Mass 114.1
Density 1.382±0.06 g/cm3(Predicted)
Melting Point 129-133°C(lit.)
Boling Point 218.3±40.0 °C(Predicted)
JECFA Number 1450
Solubility Chloroform (Sparingly), DMSO (Slightly), Methanol (Slightly)
Appearance White to light yellow crystal powder
Color Light Yellow to Yellow
Odor roast meat odor
pKa 9.61±0.20(Predicted)
Storage Condition under inert gas (nitrogen or Argon) at 2-8°C
MDL MFCD02752619
Physical and Chemical Properties WGK Germany:3

Product Detail

Product Tags

WGK Germany 3

 

Introduction

4-Hydroxy-5-methyl-3(2H)-furanone. The following is an introduction to its nature, use, manufacturing method and safety information:

 

Quality:

- Appearance: 4-Hydroxy-5-methyl-3(2H)-furanone is a colorless and transparent liquid.

- Solubility: It can be dissolved in water or in organic solvents.

 

Use:

- 4-Hydroxy-5-methyl-3(2H)-furanone can be used as an intermediate in organic synthesis for the preparation of other organic compounds.

 

Method:

- 4-Hydroxy-5-methyl-3(2H)-furanone can be prepared by methylalkane oxidation and brominated hydroxylation.

 

Safety Information:

- The toxicity level of 4-hydroxy-5-methyl-3(2H)-furanone has not yet been established and should be used with care and in accordance with the safe handling protocols of the relevant chemicals.

- Avoid contact with skin, eyes, and other mucous membranes during use, and take protective measures such as wearing chemical-safety glasses and gloves.

- For storage, 4-hydroxy-5-methyl-3(2H)-furanone should be kept in a cool, dry place away from fire and oxidants.


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