ChemicalBook > CAS DataBase List > Ethyl furaneol

Ethyl furaneol

Product Name
Ethyl furaneol
CAS No.
27538-10-9
Chemical Name
Ethyl furaneol
Synonyms
Homofuraneol;2-ETHYL-4-HYDROXY-5-METHYL-3(2H)-FURANONE;FEMA 3623;4-HYDROXY-2-ETHYL-5-METHYL-3(2H)-FURANONE;2-ethyl-4-hydroxy-5-methylfuran-3(2H)-one;2-ethyl-4-hydroxy-5-methyl-3(2H)-furanone (homofuraneol);4-HEMF;RI-2056;ETHYL FURANEOL;SUGAR FURANONE
CBNumber
CB8332662
Molecular Formula
C7H10O3
Formula Weight
142.15
MOL File
27538-10-9.mol
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Ethyl furaneol Property

Boiling point:
248-249 °C(lit.)
Density 
1.137 g/mL at 25 °C(lit.)
vapor pressure 
78-89hPa at 20-40℃
refractive index 
n20/D 1.512(lit.)
FEMA 
3623 | 2-ETHYL-4-HYDROXY-5-METHYL-3(2H)-FURANONE
Flash point:
184 °F
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
Liquid
pka
9.62±0.40(Predicted)
color 
Light orange to Yellow to Green
Odor
at 1.00 % in dipropylene glycol. sweet caramel candy butterscotch
Odor Type
caramellic
JECFA Number
1449
LogP
0.9 at 25℃ and pH7
CAS DataBase Reference
27538-10-9(CAS DataBase Reference)
NIST Chemistry Reference
2-ethyl-4-hydroxy-5-methyl-3(2H)-furanone(27538-10-9)
EPA Substance Registry System
3(2H)-Furanone, 2-ethyl-4-hydroxy-5-methyl- (27538-10-9)
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Safety

Risk Statements 
22
Safety Statements 
23-36
WGK Germany 
3
RTECS 
LU4250000
HS Code 
2932190090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
E0428
Product name
2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone
Purity
>97.0%(T)
Packaging
10g
Price
$186
Updated
2024/03/01
AK Scientific
Product number
P654
Product name
2-Ethyl-4-hydroxy-5-methyl-3(2H)furanone
Packaging
5g
Price
$205
Updated
2021/12/16
Chem-Impex
Product number
42885
Product name
2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone(mixtureofisomers),≥97%(Assaybytitration)
Purity
≥97%(Assaybytitration)
Packaging
10G
Price
$224.18
Updated
2021/12/16
Apolloscientific
Product number
OR912424
Product name
Ethylfuraneol
Purity
95%
Packaging
1g
Price
$145
Updated
2021/12/16
Apolloscientific
Product number
OR912424
Product name
Ethylfuraneol
Purity
95%
Packaging
5g
Price
$276
Updated
2021/12/16
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Ethyl furaneol Chemical Properties,Usage,Production

Chemical Properties

Colorless to light yellow liqui

Chemical Properties

2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone has been identified in, for example, coffee and melon. The tautomer mixture is a clear slightly yellowish liquid, bp0.02 kPa 82–83°C, d204 1.137, n20D 1.511 with sweet, caramel, fruity, bread-like odor.

Chemical Properties

2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone has a sweet, fruity, caramel, butterscotch odor.

Occurrence

Reported found in soy sauce, Swiss cheese and melon, coffee, shoyu, strawberry and pineapple.

Definition

ChEBI: 2-ethyl-4-hydroxy-5-methyl-3(2H)-furanone is a member of the class of furans that is furan-3(2H)-one carrying additional ethyl, hydroxy and methyl substituents at positions 2, 4 and 5 respectively. A key aroma compound in soy sauce and fish sauce. It has a role as a Saccharomyces cerevisiae metabolite. It is a cyclic ketone, an enol and a member of furans.

Preparation

One commercially applied synthesis is the condensation of 2-pentene nitrile with ethyl lactate followed by oxidation of the intermediate 4-cyano-5-ethyl-2-methyldihydro-3(2H)-furanone with monoperoxysulfate.

Aroma threshold values

Detection: 20 ppb

Taste threshold values

Taste characteristics at 20 ppm: burnt, caramellic, sweet and fruity

Ethyl furaneol Preparation Products And Raw materials

Raw materials

Preparation Products

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Ethyl furaneol Suppliers

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View Lastest Price from Ethyl furaneol manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
Ethyl furaneol 27538-10-9
Price
US $45.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2024-11-28
Shaanxi Dideu Medichem Co. Ltd
Product
2-Ethyl-4-hydroxy-5-Methyl-3(2H)-furanone 27538-10-9
Price
US $0.00-0.00/Kg
Min. Order
100G
Purity
99.0%+
Supply Ability
100 tons
Release date
2020-01-17
Career Henan Chemical Co
Product
Ethyl furaneol 27538-10-9
Price
US $1.00/KG
Min. Order
1IU
Purity
99%
Supply Ability
G/KG/T
Release date
2019-12-24

27538-10-9, Ethyl furaneolRelated Search:

Ethyl acrylate Methylparaben Paraquat dichloride Methyl 2-hydroxyethyl cellulose Acetonitrile Basic Violet 1 Ethanol 2-Ethylfuran 3-Diethylaminophenol CHLOROETHANE Ethylbenzene CHLOROPHOSPHONAZO III Methyl acrylate Furaneol Methanol Kresoxim-methyl Ethylparaben Ethyl cellulose

  • 2-ethyl-4-hydroxy-5-methyl-3(2H)-furanone (homofuraneol)
  • 3(2H)-Furanone, 2-ethyl-4-hydroxy-5-methyl-
  • 4-hydroxy-2- or 5-ethyl-5- and 2-methyl-3(2H)-furanone
  • ethyl 4-hydroxy-5-methyl-3(2H)-furanone (homofuraneol)
  • ethylhydroxymethylfuranone
  • ETHYL FURANEOL
  • FEMA 3623
  • 4-HYDROXY-2-ETHYL-5-METHYL-3(2H)-FURANONE
  • 4-HYDROXY-2-ETHYL-5-METHYL-3-FURANONE
  • 2-ETHYL-4-HYDROXY-5-METHYL-3(2H)-FURANONE
  • 2-ETHYL-4-HYDROXY-5-METHYL-3-FURANONE
  • SUGAR FURANONE
  • 2-ETHYL-4-HYDROXY-5-METHYLFURANONE
  • 2-ethyl-4-hydroxy-5-methylfuran-3(2H)-one
  • homofuraneol,2-ethyl-4-hydroxy-5-methyl-3(2H)-furanone,homofuraneol,ethyl-furaneol
  • 4-HYDROXY-2-ETHYL-5-METHYL-3(2H)-FURANONE FEMA NO.3623 98%
  • Homofuraneol
  • 2-ETHYL-4-HYDROXY-5-METHYL-3(2H)-FURANONE 95+%
  • 2-Ethyl-4-hydroxy-5-methyl-2,3-dihydrofuran-3-one
  • 4-HEMF
  • RI-2056
  • 2-ethyl-4-hydroxy-5-methyl-furan-3-one
  • 2(or 5)-ethyl-4-hydroxy-5(or 2)-methyl- 3(2H)-furanone (Homofuraneol)
  • 2-ethyl-4-hydroxy-5-methyl-3(2h)-furanon
  • 2-ethyl-4-hydroxy-5-methylfuran-3-one
  • 2-Ethyl-4-hydroxy-5-methyl-3(2H)furanone,97+
  • 2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone&gt
  • 2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone (mixture of isomers)
  • Ethyl furaneol USP/EP/BP
  • 27538-10-9 Ethyl furaneol
  • 4-Hydroxy-5-methyl-2-propyl-3(2H)-furanone
  • 27538-10-9
  • C7H10O3
  • Furan&Benzofuran
  • Alphabetical Listings
  • E-F
  • Flavors and Fragrances