94823

Isobutyl acetate

analytical standard

• Synonim(y): Acetic acid isobutyl ester
• Wzór liniowy: CH₃COOCH₂CH(CH₃)₂
• Numer CAS: 110-19-0
• Masa cząsteczkowa: 116.16
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329770391
• EC Number: 203-745-1
• Beilstein/REAXYS Number: 1741909
• MDL number: MFCD00008932

Właściwości

• grade: analytical standard
• Quality Segment: 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

Opis

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.

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

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).

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Informacja o środkach bezpieczeństwa

• 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
• Klasa składowania: 3 - Flammable liquids
• wgk: 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