242527

1-Undecen

97%

• Synonym(e): α-Undecene, n-1-Undecene
• Lineare Formel: CH₃(CH₂)₈CH=CH₂
• CAS-Nummer: 821-95-4
• Molekulargewicht: 154.29
• Beilstein: 1740044
• EG-Nummer: 212-483-7
• MDL-Nummer: MFCD00008956
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24854564
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Form: liquid
• Brechungsindex: n20/D 1.426 (lit.)
• bp: 192-193 °C (lit.)
• mp (Schmelzpunkt): −49 °C (lit.)
• Dichte: 0.75 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: allyl
• SMILES String: CCCCCCCCCC=C
• InChI: 1S/C11H22/c1-3-5-7-9-11-10-8-6-4-2/h3H,1,4-11H2,2H3
• InChIKey: DCTOHCCUXLBQMS-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

1-undecene (or α-undecene) is an organic compound, which belongs to the class of unsaturated aliphatic hydrocarbons. It is a hydrophobic molecule found in the essential oil of Farfugium japonicum and some mushroom species.

Anwendung

1-undecene is an alkene that can be used as a reactant:

• In the Pd-catalyzed aerobic oxidative amination reaction with nitrogen nucleophiles to produce useful amine analogs.
• To prepare a key intermediate in the total synthesis of (+)-deoxoprosopinine.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302 + H332,H315,H319,H335
• P-Sätze: P261 - P264 - P301 + P312 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 145.4 °F - closed cup
• Flammpunkt (°C): 63 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter