73285

Butyl acetate

analytical standard

• Fórmula lineal: CH₃COO(CH₂)₃CH₃
• Número de CAS: 123-86-4
• Peso molecular: 116.16
• Beilstein: 1741921
• Número CE: 204-658-1
• Número MDL: MFCD00009445
• Código UNSPSC: 85151701
• ID de la sustancia en PubChem: 329764763
• NACRES: NA.24

Propiedades

• grado: analytical standard
• Nivel de calidad: 100
• densidad de vapor: 4 (vs air)
• presión de vapor: 15 mmHg ( 25 °C); 8 mmHg ( 20 °C)
• Ensayo: ≥99.7% (GC)
• temp. de autoignición: 790 °F
• caducidad: limited shelf life, expiry date on the label
• lim. expl.: 7.6 %
• técnicas: HPLC: suitable; gas chromatography (GC): suitable
• índice de refracción: n20/D 1.394 (lit.); n20/D 1.394
• bp: 124-126 °C (lit.)
• mp: −78 °C (lit.)
• densidad: 0.88 g/mL at 25 °C (lit.)
• aplicaciones: cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• Formato: neat
• cadena SMILES: CCCCOC(C)=O
• InChI: 1S/C6H12O2/c1-3-4-5-8-6(2)7/h3-5H2,1-2H3
• Clave InChI: DKPFZGUDAPQIHT-UHFFFAOYSA-N

Descripción

Descripción general

Butyl acetate can find wide applications in painting and coating industries. It can also serve as a substitute to toxic solvents used in the manufacture of acrylic polymers, enamels, vinyl resins, nitrocellulose and lacquers. It is generally prepared by the esterification of butanol with acetic acid in the presence of sulfuric acid. It can also be obtained via transesterification reaction of methyl acetate with butanol.

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Find all available reference materials for compounds listed in 10/2011 here

Aplicación

Butyl acetate may be used as an analytical standard for the determination of the analyte in paint solvents by spectrophotometry, and in amorolfine liniment and carbamate pesticides by chromatography techniques.

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

Información de seguridad

• Pictogramas: GHS02,GHS07
• Palabra de señalización: Warning
• Frases de peligro: H226,H336
• Consejos de prudencia: P210 - P233 - P240 - P241 - P242 - P243
• Clasificaciones de peligro: Flam. Liq. 3 - STOT SE 3
• Órganos de actuación: Central nervous system
• Riesgos supl.: EUH066
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 80.6 °F - closed cup
• Punto de inflamabilidad (°C): 27 °C - closed cup
• Equipo de protección personal: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter