HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2,2-Dimethyl-5-(1-methylpropenyl)tetrahydrofuran
Furan, tetrahydro-2,2-dimethyl-5-(1-methyl-1-propenyl)- · FEMA 3665 · OCIMEN QUINTOXIDE · Ocimene quintoxide · OXIMENE QUINTOXIDE, TERPENE STANDARD · 5-(But-2-en-2-yl)-2,2-dimethyltetrahydrofuran · 2,2-dimethyl-5-(1-methylpropenyl)tetrahydrofuran · 2,2-DIMETHYL-5-(1-METHYLPROPEN-1-YL)TETRAHYDROFURAN
Identifikatoren & physikalische Daten
| CAS No. | 7416-35-5 |
|---|---|
| Summenformel | C10H18O |
| Durchschnittliche Molmasse | 154,25 g/mol |
| Monoisotopische Masse | 154,13576519 g/mol |
| SMILES | CC=C(C)C1CCC(C)(C)O1 |
| InChIKey | LPEYLSKLVYWOEQ-UHFFFAOYSA-N |
| PubChem CID | 92002 |
| EC No. | 231-028-3 |
| Lokaler Name | 2,2-Dimethyl-5-(1-methylpropenyl)tetrahydrofuran |
Chemische & physikalische Eigenschaften
| XLogP | 2,7 |
|---|---|
| Polarare Oberfläche (TPSA) | 9,2 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 11 |
| Formalladung | 0 |
| Komplexität | 168 |
| Duftstoffe | Fragrance Ingredient (2,2-Dimethyl-5-(1-methylpropen-1-yl)tetrahydrofuran) -> IFRA transparency List |
| Lebensmittelzusatzstoffe | FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food |
| Dichte | 0.858-0.8650.865 g/mL at 25 °C(lit.) |
| Aromastoffe | EU Flavoring substances |
| Löslichkeit | Soluble in fatsSlightly soluble in waterSoluble (in ethanol) |
| Siedepunkt | 65 °C (10 mm Hg)61 °C(Press: 9 Torr) |
| Brechungsindex | 1.446-1.451n20/D 1.4460(lit.) |
| Physical Description | Colourless liquidCitrus aroma |
| FEMA | 3665 | 2,2-DIMETHYL-5-(1-METHYLPROPEN-1-YL)TETRAHYDROFURAN |
| Flammpunkt | 48 °C |
| Geruch | at 1.00 % in dipropylene glycol. sweet citrus herbal green celery spicy minty woody |
| Geruchsart | citrus |
| JECFA Number | 1452 |
| LogP (Verteilungskoeffizient) | 3.10 |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 1443 reports by companies from 1 notifications to the ECHA C&L Inventory. |
|---|---|
| Regulatorische Informationen | Chemical: Furan, tetrahydro-2,2-dimethyl-5-(1-methyl-1-propenyl)-Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)Furan, tetrahydro-2,2-dimethyl-5-(1-methyl-1-propenyl)-: Does not have an individual approval but may be used under an appropriate group standard |
| Weitere Sicherheitsinformationen | IMAP assessments - Furan, tetrahydro-2,2-dimethyl-5-(1-methyl-1-propenyl)-: Human health tier I assessment |
| Hazard Classes and Categories | Flam. Liq. 3 (100%) |
| UN-Transportnummer | UN 1993 3/PG 3 |
| R-Sätze (R) | 10 |
| Sicherheitshinweise (S) | 16 |
Anwendungen & Verwendung
Occurrence
Reported found in muscat grape, lime oil, papaya, white wine, passion fruit, caja fruit (Spondias lutea L.) and cherimoya (Annona cheremolia Mill.) and distilled lime wine
Verwenden
Ocimene Quintoxide is a citrus flavoring material.