32008

1,2-Diethylbenzol

≥99.0% (GC)

• Synonym(e): o-Diethylbenzene
• Lineare Formel: C₆H₄(C₂H₅)₂
• CAS-Nummer: 135-01-3
• Molekulargewicht: 134.22
• Beilstein: 1904392
• EG-Nummer: 205-170-1
• MDL-Nummer: MFCD00009258
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57648652
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥99.0% (GC)
• Selbstzündungstemp.: 743 °F
• Brechungsindex: n20/D 1.502 (lit.); n20/D 1.503
• bp: 183 °C (lit.)
• mp (Schmelzpunkt): −31 °C (lit.)
• Dichte: 0.88 g/mL at 25 °C (lit.)
• SMILES String: CCc1ccccc1CC
• InChI: 1S/C10H14/c1-3-9-7-5-6-8-10(9)4-2/h5-8H,3-4H2,1-2H3
• InChIKey: KVNYFPKFSJIPBJ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

1,2-Diethylbenzene can be used as a reactant in the preparation of pseudocyclic diaryliodonium triflates, 5,6-disubstituted indanone intermediates via intramolecular Friedel-Crafts alkylation, dibromide intermediates via radical bromination, and in the dehydrogenative C-H/C-H arylation of indolines.

Anwendung

• Attraction of adult Harmonia axyridis to volatiles of the insectary plant Cnidium monnieri: This study investigates the attraction of the beetle Harmonia axyridis to 1,2-diethylbenzene, indicating potential uses in biological control strategies (Zhiping et al., 2020).

Sicherheitshinweise

• Piktogramme: GHS02
• Signalwort: Warning
• H-Sätze: H226
• P-Sätze: P210 - P370 + P378
• Gefahreneinstufungen: Flam. Liq. 3
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): 131.0 °F - closed cup
• Flammpunkt (°C): 55 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter