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46022

Sigma-Aldrich

Pentyl acetate

puriss. p.a., ≥98.5% (GC)

Synonyme(s) :

Amyl acetate

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About This Item

Formule linéaire :
CH3COO(CH2)4CH3
Numéro CAS:
628-63-7
Poids moléculaire :
130.18
Numéro Beilstein :
1744753
Numéro CE :
211-047-3
Numéro MDL:
MFCD00009500
Code UNSPSC :
12352100
ID de substance PubChem :
57650662
Nomenclature NACRES :
NA.21

Densité de vapeur

4.5 (vs air)

Niveau de qualité

200

Pression de vapeur

4 mmHg ( 20 °C)

Qualité

puriss. p.a.

Pureté

≥98.5% (GC)

Température d'inflammation spontanée

680 °F

Impuretés

≤1% isopentyl acetate

Indice de réfraction

n20/D 1.402 (lit.)
n20/D 1.403

Point d'ébullition

142-149 °C (lit.)

Pf

−100 °C (lit.)

Densité

0.876 g/mL at 25 °C (lit.)

Traces de cations

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

Chaîne SMILES 

CCCCCOC(C)=O

InChI

1S/C7H14O2/c1-3-4-5-6-9-7(2)8/h3-6H2,1-2H3

Clé InChI

PGMYKACGEOXYJE-UHFFFAOYSA-N

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Catégories apparentées

Description générale

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.

Pictogrammes

Flame
GHS02

Mention d'avertissement

Warning

Mentions de danger

H226

Classification des risques

Flam. Liq. 3

Risques supp

EUH066

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

105.8 °F

Point d'éclair (°C)

41 °C

Équipement de protection individuelle

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

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Certificats d'analyse (COA)

Lot/Batch Number
BCCJ1351
BCCF2427
BCBT7442
BCBQ1377V
BCBK7100V

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Kiyomitsu Nara et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 31(25), 9179-9191 (2011-06-24)
Mammals can perceive and discriminate myriad volatile chemicals as having a distinct odor. Odorants are initially detected by odorant receptors (ORs) on olfactory sensory neurons (OSNs) in the nose. In the mouse, each OSN expresses one of ∼1000 different OR
Y Peterschmitt et al.
The European journal of neuroscience, 22(8), 2059-2068 (2005-11-03)
We showed recently that behavioural and striatal dopaminergic (DA) responses obtained in latent inhibition are crucially dependent on the parahippocampal region, the entorhinal cortex. In the present study, we investigated the influence exerted by the hippocampal ventral subicular region (SUB)
Janice K Kiecolt-Glaser et al.
Psychoneuroendocrinology, 33(3), 328-339 (2008-01-08)
Despite aromatherapy's popularity, efficacy data are scant, and potential mechanisms are controversial. This randomized controlled trial examined the psychological, autonomic, endocrine, and immune consequences of one purported relaxant odor (lavender), one stimulant odor (lemon), and a no-odor control (water), before
Vidyulata Kamath et al.
Schizophrenia bulletin, 39(1), 59-67 (2011-05-28)
There is increasing evidence that schizophrenia patients have difficulties in the hedonic appraisal of odors. In a prior study, we assessed olfactory hedonic perception birhinally and found that males with schizophrenia failed to attach the appropriate hedonic valence to a
Jonas K Olofsson et al.
Chemical senses, 31(7), 699-704 (2006-07-20)
In experimental practice, odors are commonly applied to only one nostril for recordings of olfactory event-related potentials (OERPs), but the lateralization aspect of the OERP response is unclear regarding both stimulated nostril and cortical topography. The purpose of the present
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