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Postion:Product Catalog >Flavors and fragrances>Synthetic fragrances>Oxygen-containing heterocyclic compounds>Furan and pyran>3-Hydroxy-2-methyl-4H-pyran-4-one
3-Hydroxy-2-methyl-4H-pyran-4-one
  • 3-Hydroxy-2-methyl-4H-pyran-4-one

3-Hydroxy-2-methyl-4H-pyran-4-one

Price $150
Package 1KG
Min. Order: 1KG
Supply Ability: 1-20mt
Update Time: 2024-08-30

Product Details

Product Name: 3-Hydroxy-2-methyl-4H-pyran-4-one CAS No.: 118-71-8
EC-No.: 204-271-8 Min. Order: 1KG
Purity: 98% Supply Ability: 1-20mt
Release date: 2024/08/30

Melting point  160-164 °C(lit.)

 

Boiling point  205 °C

 

density  1.046 g/mL at 25 °C

 

FEMA  2656 | MALTOL 

refractive index  n20/D 1.541

 

Fp  198 °F

 

storage temp.  Store below +30°C. 

solubility  methanol: 50 mg/mL, clear

 

form  Liquid 

pka 8.41±0.10(Predicted) 

color  Clear colorless 

PH 5.3 (0.5g/l, H2O) 



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  • Since: 2008-05-08
  • Address: No.10,the 4th road of High-tech zone, Baoji City, Shaan’xi province, Mainland China
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