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Ethyl furaneol

Ethyl furaneol
Ethyl furaneol structure
CAS No.
27538-10-9
Chemical Name:
Ethyl furaneol
Synonyms
4-HEMF;RI-2056;FEMA 3623;Homofuraneol;ETHYL FURANEOL;SUGAR FURANONE;ethylhydroxymethylfuranone;2-ETHYL-4-HYDROXY-5-METHYLFURANONE;4-HYDROXY-2-ETHYL-5-METHYL-3-FURANONE;2-ETHYL-4-HYDROXY-5-METHYL-3-FURANONE
CBNumber:
CB8332662
Molecular Formula:
C8H12O3
Formula Weight:
156.18
MOL File:
27538-10-9.mol

Ethyl furaneol Properties

Boiling point:
248-249 °C(lit.)
Density 
1.137 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.512(lit.)
FEMA 
3623 | 2-ETHYL-4-HYDROXY-5-METHYL-3(2H)-FURANONE
Flash point:
184 °F
JECFA Number
1449
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)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Risk Statements  22
Safety Statements  23-36
WGK Germany  3
RTECS  LU4250000
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P501 Dispose of contents/container to..…

Ethyl furaneol price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical E0428 2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone >97.0%(T) 27538-10-9 10g $186 2018-11-22 Buy

Ethyl furaneol Chemical Properties,Uses,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.

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


Ethyl furaneol Suppliers

Global( 67)Suppliers
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Mainchem Co., Ltd.
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Hubei Jusheng Technology Co.,Ltd.
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J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
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TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
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BeiJing Hwrk Chemicals Limted 4006990298;010-57411839;0757-86311057;021-51691807
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Energy Chemical 021-58432009 / 400-005-6266
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Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18
0086-571-85864795 sales@capotchem.com China 18230 66
Syntechem Co.,Ltd QQ 956912955,421151915
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Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123
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Richest Group Limited +86 21 5017 5386/3175 7285/86/87/88/89
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