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:
Product Name
Pentyl acetate, 99%
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
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
Quality Level
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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).
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.
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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High-pressure phase behavior and modeling of binary mixtures for alkyl acetate in supercritical carbon dioxide.
Byun H-S, et al.
Journal of Supercritical Fluids, 37(3), 323-332 (2006)
Odour thresholds of various branched and straight chain acetates.
Takeoka G, et al.
LWT--Food Science and Technology, 29(7), 667-680 (1996)
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.
Wu-Chung Chan et al.
Bioresource technology, 99(17), 8016-8021 (2008-05-01)
Biodegradation kinetic behaviors of ethyl acetate and amyl acetate in a composite bead biofilter were investigated. The composite bead was the spherical PVA/peat/KNO3/GAC composite bead which was prepared in our previous works. Both microbial growth rate and biochemical reaction rate
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