73285

Butyl acetate

analytical standard

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

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• densidade de vapor: 4 (vs air)
• pressão de vapor: 15 mmHg ( 25 °C); 8 mmHg ( 20 °C)
• Ensaio: ≥99.7% (GC)
• temperatura de autoignição: 790 °F
• prazo de validade: limited shelf life, expiry date on the label
• Lim. expl.: 7.6 %
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable
• índice de refração: n20/D 1.394 (lit.); n20/D 1.394
• p.e.: 124-126 °C (lit.)
• pf: −78 °C (lit.)
• densidade: 0.88 g/mL at 25 °C (lit.)
• aplicação(ões): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• Formato: neat
• cadeia de caracteres SMILES: CCCCOC(C)=O
• InChI: 1S/C6H12O2/c1-3-4-5-8-6(2)7/h3-5H2,1-2H3
• chave InChI: DKPFZGUDAPQIHT-UHFFFAOYSA-N

Descrição

Descrição geral

Butyl acetate can find wide applications in painting and coating industries.[1] It can also serve as a substitute to toxic solvents used in the manufacture of acrylic polymers, enamels, vinyl resins, nitrocellulose and lacquers.[1] It is generally prepared by the esterification of butanol with acetic acid in the presence of sulfuric acid.[1] It can also be obtained via transesterification reaction of methyl acetate with butanol.[1]

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

Aplicação

Butyl acetate may be used as an analytical standard for the determination of the analyte in paint solvents by spectrophotometry,[2] and in amorolfine liniment[3] and carbamate pesticides[4] 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.

Informações de segurança

• Pictogramas: GHS02,GHS07
• Palavra indicadora: Warning
• Frases de perigo: H226,H336
• Declarações de precaução: P210 - P233 - P240 - P241 - P242 - P243
• Classificações de perigo: Flam. Liq. 3 - STOT SE 3
• Órgãos-alvo: Central nervous system
• Perigos de suplementos: EUH066
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 80.6 °F - closed cup
• Ponto de fulgor (°C): 27 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter