273848
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:
Molecular Weight:
142.24
Beilstein:
1743163
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
vapor density
4.9 (vs air)
Quality Level
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.)
functional group
ketone
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.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Liq. 3 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
120.2 °F
Flash Point(C)
49 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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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
D E Dodd et al.
Toxicology and industrial health, 3(4), 443-457 (1987-12-01)
Four groups, each consisting of 10 male and 10 female Fischer-344 rats, were exposed 6 h/day, 5 days/week, for 9 days to diisobutyl ketone (DIBK) vapor at concentrations of 905, 300, 98, or 0 (control) ppm. An additional 10 rats/sex
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