94823

Essigsäure-isobutylester

analytical standard

• Synonym(e): Isobutylacetat
• Lineare Formel: CH₃COOCH₂CH(CH₃)₂
• CAS-Nummer: 110-19-0
• Molekulargewicht: 116.16
• Beilstein: 1741909
• EG-Nummer: 203-745-1
• MDL-Nummer: MFCD00008932
• UNSPSC-Code: 85151701
• PubChem Substanz-ID: 329770391
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Dampfdichte: >4 (vs air)
• Dampfdruck: 15 mmHg ( 20 °C)
• Assay: >99.8% (GC)
• Selbstzündungstemp.: 793 °F
• Haltbarkeit: limited shelf life, expiry date on the label
• Expl.-Gr.: 10.5 %
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Brechungsindex: n20/D 1.39 (lit.); n20/D 1.390
• bp: 115-117 °C (lit.)
• mp (Schmelzpunkt): −99 °C (lit.)
• Dichte: 0.867 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)COC(C)=O
• InChI: 1S/C6H12O2/c1-5(2)4-8-6(3)7/h5H,4H2,1-3H3
• InChIKey: GJRQTCIYDGXPES-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Isobutyl acetate is a chemical compound, commonly used as a solvent and flavoring agent in food products.

Anwendung

Isobutyl acetate may be used as a reference standard for the determination of isobutyl acetate in dry and sweet white wines using headspace solid-phase microextraction followed by high resolution gas chromatography technique (HS-SPME-HRGC).
Isobutyl acetate may be used as an analytical reference standard for the quantification of the analyte in wine samples, aqueous essence and fresh fruit puree of musk melon using different chromatography techniques.

Isobutyl acetate may be used as a reference standard for the determination of isobutyl acetate in dry and sweet white wines using headspace solid-phase microextraction followed by high resolution gas chromatography technique (HS-SPME-HRGC).

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,GHS07
• Signalwort: Danger
• H-Sätze: H225,H336
• P-Sätze: P210 - P233 - P240 - P241 - P242 - P243
• Gefahreneinstufungen: Flam. Liq. 2 - STOT SE 3
• Zielorgane: Central nervous system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 71.6 °F - Pensky-Martens closed cup
• Flammpunkt (°C): 22 °C - Pensky-Martens closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter