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;SUGAR FURANONE;ETHYL FURANEOL
- CBNumber:
- CB8332662
- Molecular Formula:
- C7H10O3
- Molecular Weight:
- 142.15
- MDL Number:
- MFCD00191360
- MOL File:
- 27538-10-9.mol
- MSDS File:
- SDS
Boiling point | 248-249 °C(lit.) |
---|---|
Density | 1.137 g/mL at 25 °C(lit.) |
vapor pressure | 78-89hPa at 20-40℃ |
FEMA | 3623 | 2-ETHYL-4-HYDROXY-5-METHYL-3(2H)-FURANONE |
refractive index |
n |
Flash point | 184 °F |
storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
pka | 9.62±0.40(Predicted) |
form | Liquid |
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) |
Substances Added to Food (formerly EAFUS) | 2-ETHYL-4-HYDROXY-5-METHYL-3(2H)-FURANONE |
EWG's Food Scores | 1 |
FDA UNII | VRF4YF0C3X |
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
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H302 | |||||||||
Precautionary statements | P264-P270-P301+P312+P330-P501 | |||||||||
Risk Statements | 22 | |||||||||
Safety Statements | 23-36 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | LU4250000 | |||||||||
HS Code | 2932190090 | |||||||||
NFPA 704 |
|
Ethyl furaneol price More Price(21)
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 | 2024-03-01 | Buy |
AK Scientific | P654 | 2-Ethyl-4-hydroxy-5-methyl-3(2H)furanone | 27538-10-9 | 5g | $205 | 2021-12-16 | Buy |
Chem-Impex | 42885 | 2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone(mixtureofisomers),≥97%(Assaybytitration) ≥97%(Assaybytitration) | 27538-10-9 | 10G | $224.18 | 2021-12-16 | Buy |
Apolloscientific | OR912424 | Ethylfuraneol 95% | 27538-10-9 | 1g | $145 | 2021-12-16 | Buy |
Apolloscientific | OR912424 | Ethylfuraneol 95% | 27538-10-9 | 5g | $276 | 2021-12-16 | Buy |
Ethyl furaneol Chemical Properties,Uses,Production
Chemical Properties
2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone has a sweet, fruity, caramel, butterscotch odor.
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.
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.
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.
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
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21687 | 55 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 | 1015@dideu.com | China | 2263 | 58 |
Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | marketing1@neostarunited.com | China | 13188 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34571 | 58 |
ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23556 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 27792 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
View Lastest Price from Ethyl furaneol manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2020-02-26 | 2-Ethyl-4-hydroxy-5-Methyl-3(2H)-furanone
27538-10-9
|
US $0.00-0.00 / Kg | 100G | 99.0%+ | 100 tons | Shaanxi Dideu Medichem Co. Ltd | ||
2019-12-25 | Ethyl furaneol
27538-10-9
|
US $1.00 / KG | 1IU | 99% | G/KG/T | Career Henan Chemical Co |
- 2-Ethyl-4-hydroxy-5-Methyl-3(2H)-furanone
27538-10-9
- US $0.00-0.00 / Kg
- 99.0%+
- Shaanxi Dideu Medichem Co. Ltd
- Ethyl furaneol
27538-10-9
- US $1.00 / KG
- 99%
- Career Henan Chemical Co