4-acetoxy-2,5-dimethyl-3(2H)furanone
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4-acetoxy-2,5-dimethyl-3(2H)furanone
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CAS No:
4166-20-5
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Formula:
C8H10O4
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Chemical Name:
4-acetoxy-2,5-dimethyl-3(2H)furanone
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Synonyms:
3(2H)-Furanone,4-(acetyloxy)-2,5-dimethyl-;3(2H)-Furanone,4-hydroxy-2,5-dimethyl-,acetate;4-(Acetyloxy)-2,5-dimethyl-3(2H)-furanone;4-acetoxy-2,5-dimethyl-3(2H)furanone;(2,5-Dimethyl-4-oxofuran-3-yl) acetate
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CAS No:
Description
Colorless to light yellow liqui May contain ~3.0% 4-hydroxy-2,5-dimethyl-3(2H)-furanone.* Organoleptic characteristics: caramel, savory. Used in commercial meat flavors. First used in food in 1988.
Colourless to pale yellow liquid; Faint caramel aroma
Furaneol acetate is a member of oxolanes.
Characteristics
52.6
0.8
Colourless to pale yellow liquid; Faint caramel aroma
1.2±0.1 g/cm3
243 °C(lit.)
>230 °F
1.474
Slightly soluble in water
Safety Information
NONH for all modes of transport
3
22
36-24/25
Xn
P261, P272, P273, P280, P302+P352, P321, P333+P313, P363, P391, P501
H302
|Warning|H317 (96.66%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P272, P273, P280, P302+P352, P321, P333+P313, P363, P391, and P501|Aggregated GHS information provided by 1198 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]|Aggregated GHS information provided by 402 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
4-acetoxy-2,5-dimethyl-3(2H)furanone Use and Manufacturing
It has a strong aroma of fresh sweet fruit and milk caramel, and is an important raw material for fruit flavors
Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index
Flavoring Agents
Computed Properties
Molecular Weight:170.16
XLogP3:0.8
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:170.05790880
Monoisotopic Mass:170.05790880
Topological Polar Surface Area:52.6
Heavy Atom Count:12
Complexity:264
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Recommended Suppliers of 4-acetoxy-2,5-dimethyl-3(2H)furanone
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![China]()
CN
8 YRS
Business licensed Certified factoryManufactory Supplier of Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients,Natural Plant Ingredients,APIS Intermidiates,Daily Chemicals,Agricultural Chemicals,Surfactant Chemicals,Ultraviolet Absorbents,Antioxidant Ingredients,Scientific Research Chemical,Flavors and Fragrances ChemicalsInquiryCAS No.: 4166-20-5Grade: Food GradeContent: 99% -
![China]()
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4 YRS
Business licensedTrader Supplier of intermediates ,fine chemical,food additives -
![China]()
CN
3 YRS
Business licensedTrader Supplier of CHEMICALS,REAGENTSInquiryCAS No.: 4166-20-5Grade: Pharmaceutical GradeContent: 99%
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4-acetoxy-2,5-dimethyl-3(2H)furanone
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