94823

Isobutyl acetate

analytical standard

• Synonyme(s) : Acetic acid isobutyl ester
• Formule linéaire : CH₃COOCH₂CH(CH₃)₂
• Numéro CAS: 110-19-0
• Poids moléculaire : 116.16
• Numéro Beilstein : 1741909
• Numéro CE : 203-745-1
• Numéro MDL: MFCD00008932
• Code UNSPSC : 85151701
• ID de substance PubChem : 329770391
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Densité de vapeur: >4 (vs air)
• Pression de vapeur: 15 mmHg ( 20 °C)
• Pureté: >99.8% (GC)
• Température d'inflammation spontanée: 793 °F
• Durée de conservation: limited shelf life, expiry date on the label
• Limite d'explosivité: 10.5 %
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.39 (lit.); n20/D 1.390
• Point d'ébullition: 115-117 °C (lit.)
• Pf: −99 °C (lit.)
• Densité: 0.867 g/mL at 25 °C (lit.)
• Application(s): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• Format: neat
• Chaîne SMILES: CC(C)COC(C)=O
• InChI: 1S/C6H12O2/c1-5(2)4-8-6(3)7/h5H,4H2,1-3H3
• Clé InChI: GJRQTCIYDGXPES-UHFFFAOYSA-N

Description

Description générale

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.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H336
• Conseils de prudence: P210 - P233 - P240 - P241 - P242 - P243
• Classification des risques: Flam. Liq. 2 - STOT SE 3
• Organes cibles: Central nervous system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 71.6 °F - Pensky-Martens closed cup
• Point d'éclair (°C): 22 °C - Pensky-Martens closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter