5-hydroxy-3-Methyl-2(5H)-furanone
5-hydroxy-3-Methyl-2(5H)-furanone
CAS: 931-23-7
Molecular Formula: C5H6O3
5-hydroxy-3-Methyl-2(5H)-furanone - Names and Identifiers
5-hydroxy-3-Methyl-2(5H)-furanone - Physico-chemical Properties
| Molecular Formula | C5H6O3 |
| Molar Mass | 114.09934 |
| Density | 1.349±0.06 g/cm3(Predicted) |
| Melting Point | 72-73 °C |
| Boling Point | 90 °C(Press: 0.1 Torr) |
| pKa | 10.03±0.40(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
5-hydroxy-3-Methyl-2(5H)-furanone - Upstream Downstream Industry
5-hydroxy-3-Methyl-2(5H)-furanone - Introduction
5-hydroxy-3-Methyl-2(5h)-furanone is an organic compound with the chemical formula C5H6O3 and a molecular weight of 114.10g/mol. The following is a description of the properties, uses, preparation and safety information of the compound:
Properties: 5-hydroxy-3-Methyl-2(5h)-furanone is a colorless liquid with aromatic flavor. It is soluble in alcohol, ethanol and other organic solvents at room temperature, and insoluble in water. It has a melting point of 31-33 ° C. And a boiling point of 234-236 ° C.
Uses: 5-hydroxy-3-Methyl-2(5h)-furanone is widely used in food and flavor industries. It has a unique fruit and sweetness that can be used to add flavor and taste to food and beverages. In addition, it can also be used as an ingredient in Fragrances and Perfumes to bring a special aroma to the product.
Preparation method: 5-hydroxy-3-Methyl-2(5h)-furanone can be prepared by the following method:
1. It is prepared by the heating reaction of p-hydroxyacetone (3-hydroxy-2-butanone) and acidic copper bromide.
2. It is prepared by the heating reaction of 2-mercaptoacetone (2-mercaptoacetone) and malononitrile (propanedinitrile) in the presence of ammonia water.
Safety information: 5-hydroxy-3-Methyl-2(5h)-furanone is generally considered to be a relatively safe compound. However, it may be irritating and sensitive to the human body. Therefore, direct contact should be avoided during use and appropriate personal protective equipment should be worn when necessary. At the same time, it should be stored in a dry, ventilated place, away from open flames and high temperatures.
Properties: 5-hydroxy-3-Methyl-2(5h)-furanone is a colorless liquid with aromatic flavor. It is soluble in alcohol, ethanol and other organic solvents at room temperature, and insoluble in water. It has a melting point of 31-33 ° C. And a boiling point of 234-236 ° C.
Uses: 5-hydroxy-3-Methyl-2(5h)-furanone is widely used in food and flavor industries. It has a unique fruit and sweetness that can be used to add flavor and taste to food and beverages. In addition, it can also be used as an ingredient in Fragrances and Perfumes to bring a special aroma to the product.
Preparation method: 5-hydroxy-3-Methyl-2(5h)-furanone can be prepared by the following method:
1. It is prepared by the heating reaction of p-hydroxyacetone (3-hydroxy-2-butanone) and acidic copper bromide.
2. It is prepared by the heating reaction of 2-mercaptoacetone (2-mercaptoacetone) and malononitrile (propanedinitrile) in the presence of ammonia water.
Safety information: 5-hydroxy-3-Methyl-2(5h)-furanone is generally considered to be a relatively safe compound. However, it may be irritating and sensitive to the human body. Therefore, direct contact should be avoided during use and appropriate personal protective equipment should be worn when necessary. At the same time, it should be stored in a dry, ventilated place, away from open flames and high temperatures.
Last Update：2024-04-09 21:11:58
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Product Name: 5-Hydroxy-3-methylfuran-2(5H)-one Visit Supplier Webpage Request for quotationCAS: 931-23-7
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Product Name: 5-hydroxy-3-Methyl-2(5H)-furanone Visit Supplier Webpage Request for quotation
CAS: 931-23-7
Tel: 18301782025
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CAS: 931-23-7
Tel: 18301782025
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View History
5-hydroxy-3-Methyl-2(5H)-furanone
Aluminum fluoride trihydrate
ETPPCL
2-naftolo
17671-53-3
5-NITRO-1,3-DIHYDRO-2H-ISOINDOL-1,3-DIONE
strontium hydrate
123-11-5
17607-71-5
E-Base
Aluminum fluoride trihydrate
ETPPCL
2-naftolo
17671-53-3
5-NITRO-1,3-DIHYDRO-2H-ISOINDOL-1,3-DIONE
strontium hydrate
123-11-5
17607-71-5
E-Base
Raw Materials for 5-hydroxy-3-Methyl-2(5H)-furanone
Butanoic acid, 2,4,4-trichloro-2-methyl-, methyl ester
3-(4-Methyl-5-oxo-2,5-dihydro-furan-2-yloxymethylene)-3,3a,4,8b-tetrahydro-indeno[1,2-b]furan-2-one , GR-24, Germination Stimulant, strigolactone GR 24
Furan, 3-methyl-2-[[tris(1-methylethyl)silyl]oxy]-
3-Methyl-2-furoic acid
5-HYDROXY-4-METHYL-2(5H)FURANONE
2(5H)-Furanone
2-Methylpropanedioic acid
3-(4-Methyl-5-oxo-2,5-dihydro-furan-2-yloxymethylene)-3,3a,4,8b-tetrahydro-indeno[1,2-b]furan-2-one , GR-24, Germination Stimulant, strigolactone GR 24
Furan, 3-methyl-2-[[tris(1-methylethyl)silyl]oxy]-
3-Methyl-2-furoic acid
5-HYDROXY-4-METHYL-2(5H)FURANONE
2(5H)-Furanone
2-Methylpropanedioic acid