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109584

Pentyl acetate

Name: Pentyl acetate
Brand: SIAL

99%

Synonym(s):

Amyl acetate

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About This Item

Linear Formula:

CH₃COO(CH₂)₄CH₃

CAS Number:

628-63-7

Molecular Weight:

130.18

UNSPSC Code:

12352100

NACRES:

NA.21

PubChem Substance ID:

57646864

EC Number:

211-047-3

Beilstein/REAXYS Number:

1744753

MDL number:

MFCD00009500

Assay:

99%

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Properties

vapor density

4.5 (vs air)

Quality Level

100

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

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

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).

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pictograms

GHS02

signalword

Warning

hcodes

H226

pcodes

P210 - P233 - P240 - P241 - P242 - P243

Hazard Classifications

Flam. Liq. 3

supp_hazards

EUH066

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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Odour thresholds of various branched and straight chain acetates.

Takeoka G, et al.

LWT--Food Science and Technology, 29(7), 667-680 (1996)

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)

Timed and targeted differential regulation of nitric oxide synthase (NOS) and anti-NOS genes by reward conditioning leading to long-term memory formation.

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

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Global Trade Item Number

SKU	GTIN
109584-1L	04061838688668
109584-250ML	04061838688675