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112674

Sigma-Aldrich

Isopentyl acetate

mixture of isomers, reagent grade, 98%

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Synonym(s):
Acetic acid 3-methylbutyl ester, Isoamyl acetate
Linear Formula:
CH3COOCH2CH2CH(CH3)2
CAS Number:
Molecular Weight:
130.18
Beilstein/REAXYS Number:
1744750
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

grade

reagent grade

Quality Level

vapor density

4.5 (vs air)

vapor pressure

5 mmHg ( 25 °C)

assay

98%

form

liquid

autoignition temp.

680 °F

expl. lim.

7.5 %

refractive index

n20/D 1.4 (lit.)

bp

142 °C/756 mmHg (lit.)

mp

−78 °C (lit.)

density

0.876 g/mL at 25 °C (lit.)

SMILES string

CC(C)CCOC(C)=O

InChI

1S/C7H14O2/c1-6(2)4-5-9-7(3)8/h6H,4-5H2,1-3H3

InChI key

MLFHJEHSLIIPHL-UHFFFAOYSA-N

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This Item
79857W205532W205508
Isopentyl acetate mixture of isomers, reagent grade, 98%

112674

Isopentyl acetate

Essential Grade
Isopentyl acetate analytical standard

79857

Isopentyl acetate

-
Isoamyl acetate natural, ≥97%, FCC, FG

W205532

Isoamyl acetate

-
Isoamyl acetate ≥95%, FCC, FG

W205508

Isoamyl acetate

-
grade

reagent grade

grade

analytical standard

grade

FG, Fragrance grade, Halal, Kosher, natural

grade

FG, Fragrance grade, Halal, Kosher

assay

98%

assay

≥99.7% (GC)

assay

≥97%

assay

≥95%

form

liquid

form

-

form

liquid

form

liquid

bp

142 °C/756 mmHg (lit.)

bp

142 °C/756 mmHg (lit.)

bp

142 °C/756 mmHg (lit.)

bp

142 °C/756 mmHg (lit.)

vapor pressure

5 mmHg ( 25 °C)

vapor pressure

5 mmHg ( 25 °C)

vapor pressure

5 mmHg ( 25 °C)

vapor pressure

5 mmHg ( 25 °C)

General description

Isopentyl acetate, also known as isoamyl acetate, is a widely used solvent. It is an ester produced by combining acetic acid with isopentanol. It is slightly soluble in water but exhibits high solubility in various organic solvents. Isopentyl acetate finds application as a solvent in research labs, can dissolve certain non-polar and polar compounds, and is used in the extraction and preparation of samples for analysis. Furthermore, it serves as a green solvent for the extraction of target compounds from complex matrices.

pictograms

Flame

signalword

Warning

hcodes

Hazard Classifications

Flam. Liq. 3

supp_hazards

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

91.4 °F - closed cup

flash_point_c

33 °C - closed cup


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Cristina M Crava et al.
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Sen DJ
World Journal of Pharmaceutical Research, 4(8), 01-40 (2015)
Acoustic, thermodynamic and transport properties of binary liquid mixtures of isopentyl acetate with aryl halides at 303.15 and 313.15 K
Rathnam MV, et al,
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Local interneurons (LNs) mediate complex interactions within the antennal lobe, the primary olfactory system of insects, and the functional analog of the vertebrate olfactory bulb. In the cockroach Periplaneta americana, as in other insects, several types of LNs with distinctive

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