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Merck

94823

Supelco

Isobutyl acetate

analytical standard

Sinónimos:

Acetic acid isobutyl ester

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About This Item

Fórmula lineal:
CH3COOCH2CH(CH3)2
Número de CAS:
Peso molecular:
116.16
Beilstein:
1741909
Número CE:
Número MDL:
Código UNSPSC:
85151701
ID de la sustancia en PubChem:
NACRES:
NA.24

grado

analytical standard

Nivel de calidad

densidad de vapor

>4 (vs air)

presión de vapor

15 mmHg ( 20 °C)

Análisis

>99.8% (GC)

temp. de autoignición

793 °F

caducidad

limited shelf life, expiry date on the label

lim. expl.

10.5 %

técnicas

HPLC: suitable
gas chromatography (GC): suitable

índice de refracción

n20/D 1.39 (lit.)
n20/D 1.390

bp

115-117 °C (lit.)

mp

−99 °C (lit.)

densidad

0.867 g/mL at 25 °C (lit.)

aplicaciones

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

formato

neat

cadena SMILES

CC(C)COC(C)=O

InChI

1S/C6H12O2/c1-5(2)4-8-6(3)7/h5H,4H2,1-3H3

Clave InChI

GJRQTCIYDGXPES-UHFFFAOYSA-N

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Descripción general

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

Aplicación

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.

Pictogramas

FlameExclamation mark

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Flam. Liq. 2 - STOT SE 3

Órganos de actuación

Central nervous system

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

71.6 °F - Pensky-Martens closed cup

Punto de inflamabilidad (°C)

22 °C - Pensky-Martens closed cup

Equipo de protección personal

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Certificados de análisis (COA)

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Visite la Librería de documentos

Determination of esters in dry and sweet white wines by headspace solid-phase microextraction and gas chromatography
Rodriguez-Bencomo J.J, et al.
Journal of Chromatography A, 963, 213-223 (2002)
A Comprehensive Guide to the Hazardous Properties of Chemical Substances, 49(3), 5929-5933 (2007)
A comparative study of sensor array and GC?MS: application to Madrid wines characterization
Santos.P.J, et al.
Sensors and Actuators B, Chemical, 102(2), 299-307 (2004)
Volatile components in aqueous essence and fresh fruit of Cucumis melo cv. Athena (muskmelon) by GC-MS and GC-O.
Jordan MJ, et al.
Journal of Agricultural and Food Chemistry, 49(12), 5929-5933 (2001)
H Hellquist et al.
Acta oto-laryngologica, 96(5-6), 495-500 (1983-11-01)
Industrial workers more and more frequently seek medical advice for nasal and sinus symptoms that they attribute to occupational exposure. The present study comprised 10 paint-sprayers exposed to solvents (primarily toluene and isobutylacetate) and dust. The working environment was checked

Artículos

Butyl methyl ether; Acetic acid; 2-Butanone; Ethyl acetate; Tetrahydrofuran; 1-Butanol; Isopropyl acetate; Heptane; Propyl acetate; 3-Methylbutanol; 4-Methyl-2-pentanone; Isobutyl acetate; Butyl acetate; Dimethyl sulfoxide; Anisole; Cumene

Protocolos

Separation of Acetone; Acetic acid; Propionic acid; Ethyl butyrate; Ethanol; Isoamyl acetate; Isobutyric acid; 3-Methyl-2-butanol; Methyl acetate; 1-Propanol; Acetal, ≥98%, FG; 2-Methyl-1-pentanol; Butyl acetate; Ethyl propionate; 3-Pentanol; 2-Pentanol, 98%; Ethyl isobutyrate; Isobutyl acetate; Acetaldehyde; Furfural; Butyric acid; Methanol; Ethyl acetate

GC Analysis of Class 3 Residual Solvents on SUPELCOWAX® 10

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