5-Ethyl-3-hydroxy-4-methylfuran-2(5H)-on
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- CAS-Nr.
- 698-10-2
- Bezeichnung:
- 5-Ethyl-3-hydroxy-4-methylfuran-2(5H)-on
- Englisch Name:
- 3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone
- Synonyma:
- MAPLE FURANONE;ETHYL FENUGREEK LACTONE;5-ETHYL-3-HYDROXY-4-METHYL-2(5H)-FURANONE;FEMA 3153;2(5H)-Furanone, 5-ethyl-3-hydroxy-4-methyl-;Emoxyfurone;5-ETHYL-3-HYDROXY-4-METHYL-5H-FURAN-2-ONE;5-ethyl-3-hydroxy-4-methylfuran-2(5H)-one;Abhexone;Ethyl gourd
- CBNumber:
- CB4256199
- Summenformel:
- C7H10O3
- Molgewicht:
- 142.15
- MOL-Datei:
- 698-10-2.mol
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5-Ethyl-3-hydroxy-4-methylfuran-2(5H)-on Eigenschaften
- Schmelzpunkt:
- 31-35 °C(lit.)
- Siedepunkt:
- 83-86 °C0.5 mm Hg(lit.)
- Dichte
- 1.1643 (rough estimate)
- FEMA
- 3153 | 5-ETHYL-3-HYDROXY-4-METHYL-2(5H)-FURANONE
- Brechungsindex
- n20/D 1.49(lit.)
- Flammpunkt:
- >230 °F
- storage temp.
- 2-8°C
- Löslichkeit
- Chloroform (Slightly), Methanol (Slightly)
- pka
- 9.28±0.40(Predicted)
- Aggregatzustand
- powder to lump to clear liquid
- Farbe
- White or Colorless to Yellow
- Geruch (Odor)
- at 0.01 % in dipropylene glycol. sweet fruity caramellic maple fenugreek brown sugar nutty chicory praline butterscotch
- Geruchsart
- caramellic
- Biologische Quelle
- synthetic
- FreezingPoint
- 25.0 to 29.0 ℃
- JECFA Number
- 222
- Stabilität:
- Hygroscopic
- Major Application
- flavors and fragrances
- Kosmetik-Inhaltsstoffe Funktionen
- PERFUMING
- InChI
- 1S/C7H10O3/c1-3-5-4(2)6(8)7(9)10-5/h5,8H,3H2,1-2H3
- InChIKey
- IUFQZPBIRYFPFD-UHFFFAOYSA-N
- SMILES
- CCC1OC(=O)C(O)=C1C
- LogP
- 0.09
- CAS Datenbank
- 698-10-2(CAS DataBase Reference)
- NIST chemische Informationen
- 2(5H)-furanone, 5-ethyl-3-hydroxy-4-methyl-(698-10-2)
- EPA chemische Informationen
- 2(5H)-Furanone, 5-ethyl-3-hydroxy-4-methyl- (698-10-2)
5-Ethyl-3-hydroxy-4-methylfuran-2(5H)-on Chemische Eigenschaften,Einsatz,Produktion Methoden
S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
light yellow liqui
Occurrence
Reported found in coffee.
Taste threshold values
Taste characteristics at 50 ppm: sweet, fruity with brown maple note.
5-Ethyl-3-hydroxy-4-methylfuran-2(5H)-on Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
5-Ethyl-3-hydroxy-4-methylfuran-2(5H)-on Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 282)Lieferanten
698-10-2(5-Ethyl-3-hydroxy-4-methylfuran-2(5H)-on)Verwandte Suche:
- 5-ETHYL-4-METHYL-3-HYDROXYFURANONE
- 2-Hexenoic acid, 2,4-dihydroxy-3-methyl-, gamma-lactone
- 4-Methyl-5-ethyl-3-hydroxyfuranone
- 5-ethyl-3-hydroxy-4-methyl-2(5h)-furanon
- 3-hydroxy-4-methyl-5-ethyl-2(5h)furanone
- 3-HYDROXY-4-METHYL-5-ETHYL-2-FURANONE
- 5-ethyl-3-hydroxy-4-methyl-3H-furan-2-one
- Abhexone
- Ethylfenugrecklactone
- abhexone,5-ethyl-3-hydroxy-4-methyl-2(5H)-furanone
- 2,4-DIHYDROXY-3-METHYL-HEX-2-ENOICACID-4-LACTONE
- 2-ETHYL-3-METHYL-4-HYDROXYDIHYDRO-(2,5)-FURAN-5-ONE
- 5-ETHYL-3-HYDROXY-4-METHYL-2(5H)-FURANONE 96+%
- 5-ETHYL-3-HYDROXY-4-METHYL-2(5H)-FURANONE 50% IN TRIACETIN
- 5-ETHYL-3-HYDROXY-4-METHYL-2(5H)-FURANONE, NATURAL
- DIETHYL-3-HYDROXY-L-4-METHYL-2(5H FURANONE) 50% IN ETHYL
- 5-ethyl-3-hydroxy-4-Methyl-2,5-dihydrofuran-2-one
- 3-Hydroxy-4-methyl-5-ethylfuran-2(5H)-one
- 4-Ethyl-2,4-dihydroxy-3-methyl-2-butenoic acid 1,4-lactone
- 5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone,98%
- Ethyl gourd
- 2-ethyl-4-hydroxy-3-methyl-2H-furan-5-one
- 5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone>
- -3-hydroxy-4-methyL
- -2(5H)-furanone
- 3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone USP/EP/BP
- TIANFU CHEM-- 3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone
- 2-Ethyl-3-methyl-4-hydroxydihydro-2,5-furan-5-one(Ethyl ? ?Fenugreek Lactone)
- 5-Ethyl-3-hydroxy-4-methyl-2[5]-furanone
- Ethyl p-menthane-3-carboxylate (3-hydroxy-4-methyl-5-ethyl-2(5H)-furanone)
- 5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone
- 2(5H)-Furanone, 5-ethyl-3-hydroxy-4-methyl-
- 5-ETHYL-3-HYDROXY-4-METHYL-2(5H)-FURANONE
- 5-ETHYL-3-HYDROXY-4-METHYL-5H-FURAN-2-ONE
- 5-ethyl-3-hydroxy-4-methylfuran-2(5H)-one
- Emoxyfurone
- ETHYL FENUGREEK LACTONE
- FEMA 3153
- MAPLE FURANONE
- 5-Ethyl-3-hydroxy-4-methylfuran-2(5H)-on
- 698-10-2
- 0698-10-02
- 6980-10-2
- food additive
- Alphabetical Listings
- E-F
- Flavors and Fragrances
