46022

Pentyl acetate

puriss. p.a., ≥98.5% (GC)

• Sinônimo(s): Amyl acetate
• Fórmula linear: CH₃COO(CH₂)₄CH₃
• Número CAS: 628-63-7
• Peso molecular: 130.18
• Beilstein: 1744753
• Número CE: 211-047-3
• Número MDL: MFCD00009500
• Código UNSPSC: 12352100
• ID de substância PubChem: 57650662
• NACRES: NA.21

Propriedades

• densidade de vapor: 4.5 (vs air)
• Nível de qualidade: 200
• pressão de vapor: 4 mmHg ( 20 °C)
• grau: puriss. p.a.
• Ensaio: ≥98.5% (GC)
• temperatura de autoignição: 680 °F
• Impurezas: ≤1% isopentyl acetate
• índice de refração: n20/D 1.402 (lit.); n20/D 1.403
• pb: 142-149 °C (lit.)
• pf: −100 °C (lit.)
• densidade: 0.876 g/mL at 25 °C (lit.)
• traços de cátion: Al: ≤0.5 mg/kg; Ba: ≤0.1 mg/kg; Bi: ≤0.1 mg/kg; Ca: ≤0.5 mg/kg; Cd: ≤0.05 mg/kg; Co: ≤0.02 mg/kg; Cr: ≤0.02 mg/kg; Cu: ≤0.02 mg/kg; Fe: ≤0.1 mg/kg; K: ≤0.5 mg/kg; Li: ≤0.1 mg/kg; Mg: ≤0.1 mg/kg; Mn: ≤0.02 mg/kg; Mo: ≤0.1 mg/kg; Na: ≤0.5 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.1 mg/kg; Sr: ≤0.1 mg/kg; Zn: ≤0.1 mg/kg
• grupo funcional: ester
• cadeia de caracteres SMILES: CCCCCOC(C)=O
• InChI: 1S/C7H14O2/c1-3-4-5-6-9-7(2)8/h3-6H2,1-2H3
• chave InChI: PGMYKACGEOXYJE-UHFFFAOYSA-N

Descrição

Descrição geral

Pentyl acetate is a straight chain ester. It is an odorant and its odor threshold has been evaluated by sensory panel methods. High pressure phase behavior of type I has been reported for its binary mixtures with CO₂. Solubility of these solvent mixtures was observed to increase with the rise in temperature at constant pressure.

Aplicação

Pentyl acetate may be used as odorant to compose the library of odorants to evaluate the responses of olfactory sensory neurons (OSNs) to various odorants (having different structures and odors).

Banana essence. Used as test odorant in studies of olfactory function and in studies of the psychosocial effects of odor.

Informações de segurança

• Pictogramas: GHS02
• Palavra indicadora: Warning
• Frases de perigo: H226
• Declarações de precaução: P210 - P233 - P240 - P241 - P242 - P243
• Classificações de perigo: Flam. Liq. 3
• Perigos de suplementos: EUH066
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 105.8 °F
• Ponto de fulgor (°C): 41 °C
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter