94823

Isobutyl acetate

analytical standard

• Synonyma: Acetic acid isobutyl ester
• Lineární vzorec: CH₃COOCH₂CH(CH₃)₂
• Číslo CAS: 110-19-0
• Molekulová hmotnost: 116.16
• Beilstein/REAXYS Number: 1741909
• EC Number: 203-745-1
• MDL number: MFCD00008932
• UNSPSC Code: 85151701
• PubChem Substance ID: 329770391
• NACRES: NA.24

Vlastnosti

• grade: analytical standard
• Quality Level: 100
• vapor density: >4 (vs air)
• vapor pressure: 15 mmHg ( 20 °C)
• assay: >99.8% (GC)
• autoignition temp.: 793 °F
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 10.5 %
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.39 (lit.); n20/D 1.390
• bp: 115-117 °C (lit.)
• mp: −99 °C (lit.)
• density: 0.867 g/mL at 25 °C (lit.)
• application(s): 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
• InChI key: GJRQTCIYDGXPES-UHFFFAOYSA-N

Popis

General description

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

Application

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.

Bezpečnostní informace

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H336
• pcodes: P210 - P233 - P240 - P241 - P242 - P243
• Hazard Classifications: Flam. Liq. 2 - STOT SE 3
• target_organs: Central nervous system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 71.6 °F - Pensky-Martens closed cup
• flash_point_c: 22 °C - Pensky-Martens closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter