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3-Hydroxy-2-methyl-4H-pyran-4-one CAS NO.118-71-8

Min.Order Quantity:
10 Gram
Tianjin xingang
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Product Details


  • 3-Hydroxy-2-methyl-4H-pyran-4-one
  • 118-71-8,chemical
  • research,C6H6O3

Quick Details

  • ProName: 3-Hydroxy-2-methyl-4H-pyran-4-one
  • CasNo: 118-71-8
  • Molecular Formula: C6H6O3
  • Appearance: Colorless liquid
  • Application: Orally active estrogenic steroid. It w...
  • DeliveryTime: 3days
  • PackAge: in foil bag or customized
  • Port: Tianjin xingang
  • ProductionCapacity: 10 Kilogram/Week
  • Purity: 99%
  • Storage: Flammables area
  • Transportation: shipping by courier or by sea
  • LimitNum: 10 Gram


Product Name: Allylbenzene
Synonyms: 1-benzylethene;1-Phenyl-2-propene;1-Propene, 3-phenyl-;1-propene,3-phenyl-;2-propenyl-benzen;2-Propenylbenzene;allyl-benzen;Benzene, allyl-
CAS: 300-57-2
MF: C9H10a
Product Name: 3-Hydroxy-2-methyl-4H-pyran-4-one
Synonyms: 2-hydroxy-3-methyl-4H-pyran-4-one (maltol);2-Methyl pyromeconic acid;2-Methyl-3-hydroxy-.gamma.-pyranone;2-Methyl-3-hydroxy-4-pyrone;2-Methyl-3-hydroxy-gamma.-pyranone;2-Methyl-3-hydroxypyrone;2-Methyl-3-oxy-gamma-pyrone;2-Methylpromeconicacid
CAS: 118-71-8
MF: C6H6O3
MW: 126.11
EINECS: 204-271-8
Product Categories: Food and Feed Additive;Food & Feed ADDITIVES;Heterocycles;Food & Flavor Additives;Aromatics;Miscellaneous Reagents;C3 to C6;Cichorium intybus (Chicory);Building Blocks;Carbonyl Compounds;Chemical Synthesis;Ketones;Nutrition Research;Organic Building Blocks;Phytochemicals by Plant (Food/Spice/Herb);Flavor
MW: 118.18
EINECS: 206-095-7
Product Categories: Aromatic Compounds;Miscellaneous;OLED intermediates


3-Hydroxy-2-methyl-4H-pyran-4-one Usage And Synthesis
Chemical Properties white crystalline powder
Usage A fragrance molecule used in flavor enhancers and fragrances.
General Description White crystalline powder with a fragrant caramel-butterscotch odor. pH (5% aqueous solution) 5.3.
Air & Water Reactions May be sensitive to prolonged exposure to light and air. Somewhat soluble in water at room temperature. Freely soluble in hot water [Merck]. Slightly soluble in cold water.
Reactivity Profile 3-Hydroxy-2-methyl-4H-pyran-4-one is weakly acidic. Reacts with bases. May react with reducing agents. Volatile with steam.
Fire Hazard Flash point data on 3-Hydroxy-2-methyl-4H-pyran-4-one are not available; however, 3-Hydroxy-2-methyl-4H-pyran-4-one is probably combustible.

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