22075

(−)-trans-Caryophyllen

≥98.0% (sum of enantiomers, GC)

• Synonym(e): β-Caryophyllen, trans-(1R,9S)-8-Methylen-4,11,11-trimethylbicyclo[7.2.0]undec-4-en
• Empirische Formel (Hill-System): C₁₅H₂₄
• CAS-Nummer: 87-44-5
• Molekulargewicht: 204.35
• Beilstein: 2044564
• EG-Nummer: 201-746-1
• MDL-Nummer: MFCD00075925
• UNSPSC-Code: 12352205
• PubChem Substanz-ID: 57647960
• NACRES: NA.22

Eigenschaften

• Assay: ≥98.0% (sum of enantiomers, GC)
• Form: liquid
• Optische Aktivität: [α]20/D −10±1°, neat
• Brechungsindex: n20/D 1.499
• bp: 262-264 °C (lit.)
• Dichte: 0.902 g/mL at 20 °C (lit.)
• Lagertemp.: 2-8°C
• SMILES String: [H][C@@]12CC\C(C)=C\CCC(=C)[C@H]1CC2(C)C
• InChI: 1S/C15H24/c1-11-6-5-7-12(2)13-10-15(3,4)14(13)9-8-11/h6,13-14H,2,5,7-10H2,1,3-4H3/b11-6+/t13-,14-/m1/s1
• InChIKey: NPNUFJAVOOONJE-GFUGXAQUSA-N

Beschreibung

Allgemeine Beschreibung

(-)-trans-Caryophyllene, a sesquiterpene, is the major constituent in the essential oil of Mentha longifolia and Commiphora gileadensis. It shows anti-inflammatory, local anaesthetic and antifungal properties. (-)-trans-Caryophyllene also shows potent cytotoxic activity.

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H304,H317
• P-Sätze: P261 - P272 - P280 - P301 + P310 - P302 + P352 - P331
• Gefahreneinstufungen: Asp. Tox. 1 - Skin Sens. 1B
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 221.9 °F - closed cup
• Flammpunkt (°C): 105.5 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves