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: $177
Updated: 2025/07/31

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, n²⁰_D 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

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