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273848

Sigma-Aldrich

2,6-Dimethyl-4-heptanon

99%

Synonym(e):

Diisobutylketon, Isovaleron

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About This Item

Lineare Formel:
(CH3)2CHCH2COCH2CH(CH3)2
CAS-Nummer:
108-83-8
Molekulargewicht:
142.24
Beilstein:
1743163
MDL-Nummer:
MFCD00008940
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24856550
NACRES:
NA.22

Dampfdichte

4.9 (vs air)

Qualitätsniveau

100

Dampfdruck

1.7 mmHg ( 20 °C)

Assay

99%

Form

liquid

Selbstzündungstemp.

745 °F

Expl.-Gr.

0.8-6.2 %, 100 °F

Brechungsindex

n20/D 1.412 (lit.)

bp

165-170 °C (lit.)

Dichte

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

InChIKey

PTTPXKJBFFKCEK-UHFFFAOYSA-N

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Allgemeine Beschreibung

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.

Piktogramme

FlameExclamation mark
GHS02,GHS07

Signalwort

Warning

H-Sätze

H226,H335

Gefahreneinstufungen

Flam. Liq. 3 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 1

Flammpunkt (°F)

120.2 °F

Flammpunkt (°C)

49 °C

Persönliche Schutzausrüstung

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Analysenzertifikate (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.
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
[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)
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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