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MilliporeSigma

E33203

Ethyl isobutyrylacetate

95%

Synonym(s):

Ethyl 4-methyl-3-oxopentanoate

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10 G

$132.00

$132.00


Estimated to ship onFebruary 27, 2026Details

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About This Item

Linear Formula:
(CH3)2CHCOCH2COOC2H5
CAS Number:
Molecular Weight:
158.19
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
230-491-9
Beilstein/REAXYS Number:
636726
MDL number:
Assay:
95%
Form:
liquid

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InChI key

XCLDSQRVMMXWMS-UHFFFAOYSA-N

InChI

1S/C8H14O3/c1-4-11-8(10)5-7(9)6(2)3/h6H,4-5H2,1-3H3

SMILES string

CCOC(=O)CC(=O)C(C)C

assay

95%

form

liquid

refractive index

n20/D 1.425 (lit.)

bp

173 °C (lit.)

mp

−9 °C (lit.)

density

0.98 g/mL at 25 °C (lit.)

Quality Level

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1 of 4

This Item
E3540068259W246328
assay

95%

assay

90%

assay

≥97.0% (GC)

assay

≥98%

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

400

mp

−9 °C (lit.)

mp

-

mp

-

mp

−99 °C (lit.)

bp

173 °C (lit.)

bp

187 °C (lit.)

bp

195-202 °C (lit.)

bp

131-133 °C (lit.)

refractive index

n20/D 1.425 (lit.)

refractive index

n20/D 1.418 (lit.)

refractive index

n20/D 1.461

refractive index

n20/D 1.396 (lit.)

density

0.98 g/mL at 25 °C (lit.)

density

1.019 g/mL at 25 °C (lit.)

density

1.044 g/mL at 20 °C (lit.)

density

0.864 g/mL at 25 °C (lit.)

pictograms

Flame

signalword

Warning

hcodes

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

111.2 °F - closed cup

flash_point_c

44 °C - closed cup

ppe

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


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