Grundinformationen
- CAS
31499-72-6- Standard-SMILES
CC(=O)CCC1C(C)=CCCC1(C)C- InChIKey
JHJCHCSUEGPIGE-UHFFFAOYSA-N- Summenformel
- C13H22O
- Durchschnittliche Molmasse
- 194,31 g/mol
- Monoisotopische Masse
- 194,16706532
Überblick
7,8-Dihydro-alpha-ionone is a sesquiterpenoid.
Namen und Bezeichner
- Bevorzugter Name
- Dihydro-alpha-ionone
- IUPAC
- 4-(2,6,6-trimethylcyclohex-2-en-1-yl)butan-2-one
- Lokaler Name
- 4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)butan-2-on
- Englischer Name
- DIHYDO-ALPHA-IONONE
- Summenformel
- C13H22O
- Molmasse
- 194.31
Namen und Synonyme
Dihydro-alpha-ionone4-(2,6,6-trimethylcyclohex-2-en-1-yl)butan-2-oneFEMA No. 3628EINECS 250-657-44-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-2-butanoneDihydro-.alpha.-ionone2-BUTANONE, 4-(2,6,6-TRIMETHYL-2-CYCLOHEXEN-1-YL)-alpha-Dihydroionone.alpha.-7,8-DihydroiononeUNII-20P9Z50AR5.alpha.-Dihydroionone4-(2,2,6-Trimethyl-5-cyclohexen-1-yl)-2-butanone
Weitere Namen anzeigen
DIHYDRO ALPHA IONONEFEMA 3628DIHYDRO-(A)-IONONEDIHYDO-ALPHA-IONONE7,8-dihydro-α-ionone7,8-DIHYDRO-ALPHA-IONONEDIHYDO-ALPHA-IONONE USP/EP/BP4-(2,6,6-Trimethyl-2-cyclohexenyl)butan-2-one4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-2-butanon
4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)butan-2-oneAI3-3248120P9Z50AR54-(2,6,6-Trimethyl-2-cyclohexen-1-yl-2-butanoneDTXSID408655992',2''-Dihydro-.alpha.-iononeDIHYDRO-.ALPHA.-IONONE [FHFI]RefChem:133707
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 2,8
- Polarare Oberfläche (TPSA)
- 17,1 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 1
- Frei drehbare Bindungen
- 3
- Schwere Atome
- 14
- Formalladung
- 0
- Komplexität
- 248
Experimentelle und physikochemische Eigenschaften
FragrancesFragrance Ingredient (Dihydro-alpha-ionone) -> IFRA transparency List
Food AdditivesFLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
Density0.919-0.927
Flavoring AgentsEU Flavoring substances
Solubility1 ml in 1 ml 80% alcohol (in ethanol)
Boiling Point234 °C
Refractive Index1.476-1.482
Physical Descriptioncolourless to pale yellow, oily liquid
Physikochemische Eigenschaften
- Siedepunkt
- 90 °C0.1 · 90 °C0.1 mm Hg(lit.)
- Dichte
- 0.922 g/mL · 0.922 g/mL at 20 °C(lit.)
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 85.9% (237 of 276) of all reports.
Warning
H315 (14.1%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 276 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: 2-Butanone, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-
Status: Active Update: 19-02-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/23272
2-Butanone, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - 2-Butanone, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-: Environment tier I assessment
Hazard Classes and CategoriesSkin Irrit. 2 (14.1%)
Sicherheitsdaten
- F
- 10-23
- wgk
- 2
- tsca
- TSCA listed
- RTECS-Nr.
- EM0535000
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 26-36
Chemie und Industrie
Verwendung und Herstellung
Use Classification
Fragrance Ingredients
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
General Manufacturing Information2-Butanone, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-: ACTIVE
Anwendungen
OccurrenceReported found in blackberry, raspberry, tea, peach and green tea.
Darstellung
synthetischeBy partial hydrogenation of α-ionone.
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
Anbieter9 Anbieter
Hebei Zhuanglai Chemical Trading Co Ltd+86-16264648883 · [email protected]
陕西缔都新材料有限公司029-63373950 17392216152 · [email protected]
Syntechem Co.,Ltd[email protected]
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司021-61415566 800-8193336 · [email protected]
陕西缔都医药化工有限公司+86-29-81139210 +86-17392587031 · [email protected]
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