46022

Pentyl acetate

≥98.5% (GC), puriss. p.a.

• Synonyme(s) : Amyl acetate
• Formule linéaire : CH₃COO(CH₂)₄CH₃
• Numéro CAS: 628-63-7
• Poids moléculaire : 130.18
• NACRES: NA.21
• PubChem Substance ID: 57650662
• UNSPSC Code: 12352100
• EC Number: 211-047-3
• MDL number: MFCD00009500
• Beilstein/REAXYS Number: 1744753
• Assay: ≥98.5% (GC)

Propriétés

• Nom du produit: Pentyl acetate, puriss. p.a., ≥98.5% (GC)
• vapor density: 4.5 (vs air)
• Quality Segment: 200
• vapor pressure: 4 mmHg ( 20 °C)
• grade: puriss. p.a.
• assay: ≥98.5% (GC)
• autoignition temp.: 680 °F
• impurities: ≤1% isopentyl acetate
• refractive index: n20/D 1.402 (lit.), n20/D 1.403
• bp: 142-149 °C (lit.)
• mp: −100 °C (lit.)
• density: 0.876 g/mL at 25 °C (lit.)
• cation traces: 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
• functional group: ester
• SMILES string: CCCCCOC(C)=O
• InChI: 1S/C7H14O2/c1-3-4-5-6-9-7(2)8/h3-6H2,1-2H3
• InChI key: PGMYKACGEOXYJE-UHFFFAOYSA-N

Description

General description

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.

Application

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.

Informations sur la sécurité

• pictograms: GHS02
• signalword: Warning
• hcodes: H226
• pcodes: P210 - P233 - P240 - P241 - P242 - P243
• Hazard Classifications: Flam. Liq. 3
• supp_hazards: EUH066
• Classe de stockage: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: 105.8 °F
• flash_point_c: 41 °C
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter