79857

Isopentylacetat

analytical standard

• Synonym(e): Isoamylacetat, Isopentyl-acetat
• Lineare Formel: CH₃COOCH₂CH₂CH(CH₃)₂
• CAS-Nummer: 123-92-2
• Molekulargewicht: 130.18
• Beilstein: 1744750
• EG-Nummer: 204-662-3
• MDL-Nummer: MFCD00008946
• UNSPSC-Code: 85151701
• PubChem Substanz-ID: 329768660
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 200
• Dampfdichte: 4.5 (vs air)
• Dampfdruck: 5 mmHg ( 25 °C)
• Assay: ≥99.7% (GC)
• Selbstzündungstemp.: 680 °F
• Haltbarkeit: limited shelf life, expiry date on the label
• Expl.-Gr.: 7.5 %
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Brechungsindex: n20/D 1.4 (lit.); n20/D 1.400
• bp: 142 °C/756 mmHg (lit.)
• mp (Schmelzpunkt): −78 °C (lit.)
• Dichte: 0.876 g/mL at 25 °C (lit.)
• Anwendung(en): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• Format: neat
• SMILES String: CC(C)CCOC(C)=O
• InChI: 1S/C7H14O2/c1-6(2)4-5-9-7(3)8/h6H,4-5H2,1-3H3
• InChIKey: MLFHJEHSLIIPHL-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Isopentyl acetate is an alarm pheromone present in honey bees, which may affect the brain and hence, provoke a quick defensive response, thereby influencing their behavior for a longer period of time.

Anwendung

Isopentyl acetate may be used as an analytical standard for the determination of the analyte in fruits, wine, and aqueous solutions of alcohols by various gas chromatography (GC) based techniques.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Sicherheitshinweise

• Piktogramme: GHS02
• Signalwort: Warning
• H-Sätze: H226
• P-Sätze: P210 - P233 - P240 - P241 - P242 - P243
• Gefahreneinstufungen: Flam. Liq. 3
• Zusätzliche Gefahrenhinweise: EUH066
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 91.4 °F - closed cup
• Flammpunkt (°C): 33 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter