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273848

Sigma-Aldrich

2,6-Dimethyl-4-heptanone

99%

Synonym(s):

Diisobutyl ketone, Isovalerone

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About This Item

Linear Formula:
(CH3)2CHCH2COCH2CH(CH3)2
CAS Number:
108-83-8
Molecular Weight:
142.24
Beilstein/REAXYS Number:
1743163
MDL number:
MFCD00008940
UNSPSC Code:
12352100
PubChem Substance ID:
24856550
NACRES:
NA.22

vapor density

4.9 (vs air)

Quality Level

100

vapor pressure

1.7 mmHg ( 20 °C)

assay

99%

form

liquid

autoignition temp.

745 °F

expl. lim.

0.8-6.2 %, 100 °F

refractive index

n20/D 1.412 (lit.)

bp

165-170 °C (lit.)

density

0.808 g/mL at 25 °C (lit.)

SMILES string

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

InChI

1S/C9H18O/c1-7(2)5-9(10)6-8(3)4/h7-8H,5-6H2,1-4H3

InChI key

PTTPXKJBFFKCEK-UHFFFAOYSA-N

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General description

2,6-Dimethyl-4-heptanone is a volatile organic compound present in the gaseous stream imitating emissions generated at a leather industry. Its biological treatment in a suspended-growth bioreactor (SGB) has been studied.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

hcodes

H226,H335

Hazard Classifications

Flam. Liq. 3 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

120.2 °F

flash_point_c

49 °C

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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M F Carvalho et al.
Chemosphere, 74(2), 232-238 (2008-11-08)
A suspended-growth bioreactor (SGB) was operated for the treatment of a gaseous stream mimicking emissions generated at a leather industrial company. The main volatile organic compounds (VOCs) present in the gaseous stream consisted of 1-methoxy-2-propanol, 2,6-dimethyl-4-heptanone, 2-butoxyethanol, toluene and butylacetate.
[Thermal desorption gas chromatography for determination of diisobutyl ketone in air of working places].
Wei Chen et al.
Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases, 26(2), 110-112 (2008-05-01)
Marte Balchen et al.
Analytica chimica acta, 716, 16-23 (2012-01-31)
A totally new concept based on electrokinetic migration was evaluated for the extraction of three biologically active peptides from human plasma. Angiotensin 2, leu-enkephalin, and endomorphin 1 migrated from a diluted human plasma sample (2 mL, positive electrode), through a
G Milani et al.
Journal of computational chemistry, 28(13), 2203-2215 (2007-04-24)
A simple genetic algorithm for the numerical evaluation of binodal curves in ternary systems polymer-liquid (1)-liquid (2) and polymer (1)-polymer (2)-solvent is presented. The technique exploits a specifically developed restarting technique based on a combined elitist and zooming strategy on
R F White et al.
Environmental research, 61(1), 117-123 (1993-04-01)
The objective of this investigation was to examine cerebral magnetic resonance imaging (MRI) pathology and functional deficits demonstrated by neuropsychological testing in cases of toxic encephalopathy. Two subjects, occupationally exposed to toxic chemicals, were studied. As part of their neurological
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