4-Hydroxy-5-methyl-3-furanone CAS 19322-27-1
Chemical Name: 4-Hydroxy-5-methyl-3-furanone
CAS No.: 19322-27-1
Molecular Fomula: C5H6O3
Molecular weight: 114.1
Appearance:light yellow liquid
Assay: ??98%
Description
4-Hydroxy-5-methyl-3-furanone Quick Details
Chemical Name: 4-Hydroxy-5-methyl-3-furanone
CAS No.: 19322-27-1
Molecular Fomula: C5H6O3
Chemical Structure:
Molecular weight: 114.1
Appearance: powder
Assay: ??98%
4-Hydroxy-5-methyl-3-furanone?Typical Properties
ITEMS
SPECIFICATION
Density
1.382??0.06 g/cm3
Boiling point
218.3??40.0 ??C
Melting point
129-133???C(lit.)
?
4-Hydroxy-5-methyl-3-furanone?application:
Flavor
4-Hydroxy-5-methyl-3-furanone?Packaging and Shipping?
customized according to customer needs.
4-Hydroxy-5-methyl-3-furanone?Storage
Unstable in air, should be stored away from light.
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Cinnamaldehyde is a pale yellow to yellow-green oily liquid with a strong pungent, spicy, cinnamon odor. It is generally insoluble in water and many organic solvents, but is miscible with alcohol and other flavoring oils. Exposure to air will cause thickening and oxidation.
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3S, 4S isomers, commonly known as whisky lactone or oak lactone, are important components in the aroma of whisky (first discovered by Suomalainen and Nyk ? nen in 1970) and other alcoholic beverages aged in oak barrels. It is sometimes added to wine as a flavoring. It has the aroma of coconut, celery or fresh wood, and can be detected by human body when the concentration in the air is 1 microgram/l. The mixture of cis and trans isomers can repel mosquitoes and flies.
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