109584
Pentyl acetate
99%
Synonym(s):
Amyl acetate
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About This Item
Linear Formula:
CH3COO(CH2)4CH3
CAS Number:
Molecular Weight:
130.18
UNSPSC Code:
12352100
NACRES:
NA.21
PubChem Substance ID:
EC Number:
211-047-3
Beilstein/REAXYS Number:
1744753
MDL number:
Assay:
99%
refractive index
n20/D 1.402 (lit.)
bp
142-149 °C (lit.)
mp
−100 °C (lit.)
density
0.876 g/mL at 25 °C (lit.)
functional group
ester
InChI key
PGMYKACGEOXYJE-UHFFFAOYSA-N
InChI
1S/C7H14O2/c1-3-4-5-6-9-7(2)8/h3-6H2,1-2H3
SMILES string
CCCCCOC(C)=O
vapor density
4.5 (vs air)
vapor pressure
4 mmHg ( 20 °C)
assay
99%
autoignition temp.
680 °F
Quality Level
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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
Banana essence. Used as test odorant in studies of olfactory function and in studies of the psychosocial effects of odor.
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).
signalword
Warning
hcodes
Hazard Classifications
Flam. Liq. 3
supp_hazards
Storage Class
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
Regulatory Information
危险化学品
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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
Michael Schleyer et al.
Learning & memory (Cold Spring Harbor, N.Y.), 18(10), 639-653 (2011-09-29)
Drosophila larvae combine a numerically simple brain, a correspondingly moderate behavioral complexity, and the availability of a rich toolbox for transgenic manipulation. This makes them attractive as a study case when trying to achieve a circuit-level understanding of behavior organization.
Oshrat Tzhayik et al.
Ultrasonics sonochemistry, 19(4), 858-863 (2012-01-26)
Protein microspheres have been prepared by sonicating a mixture of pure fragrant oil (amyl acetate (AA)) with an aqueous protein (bovine serum albumin) solution. The prepared protein spheres are nano- to micrometer sized with an encapsulation efficiency of approx. 97%
Sergei A Korneev et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 25(5), 1188-1192 (2005-02-04)
In a number of neuronal models of learning, signaling by the neurotransmitter nitric oxide (NO), synthesized by the enzyme neuronal NO synthase (nNOS), is essential for the formation of long-term memory (LTM). Using the molluscan model system Lymnaea, we investigate
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
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