Dihydro-5-methyl-5-vinylfuran-2(3H)-on
4-HYDROXY-4-METHYL-5-HEXENOIC ACID gamma LACTONE
Grundinformationen
- CAS
1073-11-6- Standard-SMILES
C=CC1(C)CCC(=O)O1- InChIKey
QESPSAHXYXIGBG-UHFFFAOYSA-N- Summenformel
- C7H10O2
- Durchschnittliche Molmasse
- 126,15 g/mol
- Monoisotopische Masse
- 126,06807956
Überblick
4-Hydroxy-4-methyl-5-hexenoic acid gamma lactone is a gamma-lactone.
Namen und Bezeichner
- Bevorzugter Name
- 4-HYDROXY-4-METHYL-5-HEXENOIC ACID gamma LACTONE
- IUPAC
- 5-ethenyl-5-methyloxolan-2-one
- Lokaler Name
- Dihydro-5-methyl-5-vinylfuran-2(3H)-on
- Englischer Name
- dihydro-5-methyl-5-vinylfuran-2(3H)-one
- Summenformel
- C7H10O2
- Molmasse
- 126.15
Namen und Synonyme
5-ethenyl-5-methyloxolan-2-one1073-11-62(3H)-Furanone, 5-ethenyldihydro-5-methyl-Lavender lactone5-Ethenyldihydro-5-methyl-2(3H)-furanone4-Methyl-5-hexen-4-olidelilac lactone4-Methyl-4-vinyl-4-butanolide4-Methyl-4-vinyl-1,4-butanolide4-Hydroxy-4-methyl-5-hexenoic acid gamma lactoneDihydro-5-methyl-5-vinyl-2(3H)-furanoneDihydro-5-methyl-5-vinylfuran-2(3H)-one
Weitere Namen anzeigen
γ-Vinyl-γ-Valerolactone5-methyl-5-vinyldihydrofuran-2(3H)-one4,5-Dihydro-5-methyl-5-vinyl-2(3H)-furanone
S2GF56OA972(3H)-Furanone, dihydro-5-methyl-5-vinyl-.gamma.-Vinyl-.gamma.-valerolactoneEINECS 214-024-62-Vinyl-2-methyltetrahydrofuran-5-oneFEMA NO. 4051DTXSID40862523.gamma.-Methyl-.gamma.-vinyl-.gamma.-butyrolactone
Datenbank-Bezeichner
- CAS
1073-11-6
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1
- Polarare Oberfläche (TPSA)
- 26,3 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 9
- Formalladung
- 0
- Komplexität
- 151
Experimentelle und physikochemische Eigenschaften
Chemical ClassesOther Classes -> Lactones
Food AdditivesFLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
Density1.015-1.025 (20 °C)
Flavoring AgentsEU Flavoring substances
Solubility
Insoluble in water; soluble in nonpolar solvents
soluble (in ethanol)
Boiling Point219 °C
Refractive Index1.457-1.462
Physical DescriptionClear, colourless liquid; floral aroma
Physikochemische Eigenschaften
- Siedepunkt
- 89 · 89-90 °C(Press: 10 Torr)
- Dichte
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (89 of 89) of all reports.
Not Classified
Aggregated GHS information provided per 89 reports by companies from 1 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Regulatory InformationCommission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)
Hazards SummarySafe when used as a flavoring agent in food; [JECFA] See Butyrolactone.
Hazard Classes and CategoriesNot Classified
Sicherheitsdaten
- tsca
- TSCA listed
Chemie und Industrie
Pharmakologische Informationen
Cellular LocationsCytoplasm
Verwendung und Herstellung
UsesUsed as flavoring agent or adjuvant; [FDA]
Use Classification
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
General Manufacturing Information2(3H)-Furanone, 5-ethenyldihydro-5-methyl-: INACTIVE
Anwendungen
OccurrenceReportedly present in papaya, wine, tea, grapes (Vitis vinifera), coriander seed, calamus, sage and maté
Verwenden4-Methyl-4-vinyl-4-butanolide is an intermediate in the synthesis of γ-CEHC (C249200) which is a metabolite of γ-Tocopherol (T526140); one of the naturally occurring forms of Vitamin E found most abundantly in soybean and corn oils.
Anbieter18 Anbieter
杭州品高化工有限公司0571-87658025 · [email protected]
南京世洲生物科技有限公司025-025-85560043 17301488900 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
武汉丰泰威远科技有限公司
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