58924

(−)-Isolongifolen

≥98.0% (sum of enantiomers, GC)

• Synonym(e): (1R)-2,2,7,7-Tetramethyl-tricyclo[6.2.1.0^1.6]undec-5-en
• Empirische Formel (Hill-System): C₁₅H₂₄
• CAS-Nummer: 1135-66-6
• Molekulargewicht: 204.35
• Beilstein: 2207559
• EG-Nummer: 214-494-2
• MDL-Nummer: MFCD00042616
• UNSPSC-Code: 12352200
• PubChem Substanz-ID: 57651645
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥98.0% (sum of enantiomers, GC)
• Optische Aktivität: [α]20/D −138±2°, c = 1% in ethanol
• Brechungsindex: n20/D 1.499
• bp: 255-256 °C
• Dichte: 0.930 g/mL at 20 °C (lit.)
• SMILES String: CC1(C)CCC=C2C(C)(C)[C@H]3CC[C@@]12C3
• InChI: 1S/C15H24/c1-13(2)8-5-6-12-14(3,4)11-7-9-15(12,13)10-11/h6,11H,5,7-10H2,1-4H3/t11-,15-/m0/s1
• InChIKey: CQUAYTJDLQBXCQ-NHYWBVRUSA-N

Beschreibung

Allgemeine Beschreibung

(-)-Isolongifolene is a sesquiterpene that can be found in pine cone and Japanese cedar essential oils.

Anwendung

(-)-Isolongifolene may be used in the preparation of (-)-isolongifolenone, a potent insect repellent.

Sonstige Hinweise

This (-)-isolongifolene has an enantiomeric purity of 93%; it is thus the highest purity material ever offered commercially; the double bond can be epoxidized

Sicherheitshinweise

• Piktogramme: GHS02
• Signalwort: Warning
• H-Sätze: H226
• Gefahreneinstufungen: Flam. Liq. 3
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 120.2 °F - closed cup
• Flammpunkt (°C): 49 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter