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02479

Supelco

2-Octanone

analytical standard

Synonyma:

Hexyl methyl ketone

Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen
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About This Item

Lineární vzorec:
CH3(CH2)5COCH3
Číslo CAS:
111-13-7
Molekulová hmotnost:
128.21
Beilstein/REAXYS Number:
635843
EC Number:
203-837-1
MDL number:
MFCD00009540
UNSPSC Code:
41116107
PubChem Substance ID:
329747443
NACRES:
NA.24

grade

analytical standard

Quality Level

100

assay

≥99.5% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.416 (lit.)
n20/D 1.416

bp

173 °C (lit.)

mp

−16 °C (lit.)

density

0.819 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

format

neat

SMILES string

CCCCCCC(C)=O

InChI

1S/C8H16O/c1-3-4-5-6-7-8(2)9/h3-7H2,1-2H3

InChI key

ZPVFWPFBNIEHGJ-UHFFFAOYSA-N

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General description

2-Octanone is a volatile compound reported to be found in blue cheese, acerola fruit and blue crab.

Application

2-Octanone may be used as an analytical reference standard for the quantification of the analyte in sugar-cane spirits and rum samples and whey protein concentrate using chromatography based techniques.

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

hcodes

H226,H312

Hazard Classifications

Acute Tox. 4 Dermal - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

132.8 °F - closed cup

flash_point_c

56 °C - closed cup

ppe

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

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Osvědčení o analýze (COA)

Lot/Batch Number
BCCJ6454
BCCC6654
BCBW1948
BCBS2809V
BCBT9138

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Sigma-Aldrich

136913

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42272

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2,6-Dimethylaniline PESTANAL®, analytical standard

Supelco

36766

2,6-Dimethylaniline

2-Hexanone analytical standard

Supelco

02473

2-Hexanone

1-Undecanol 97%

Sigma-Aldrich

U1001

1-Undecanol

1-Octanol for synthesis

Sigma-Aldrich

8.20931

1-Octanol

Thermogreen® LB-2 Septa, solid discs diam. 11 mm ( 7/16 in.), pkg of 50 ea

Supelco

20654

Thermogreen® LB-2 Septa, solid discs

Volatile component change in whey protein concentrate during storage investigated by headspace solid-phase microextraction gas chromatography
Javidipour I and Qian CM
Dairy science & technology, 88(1), 95-104 (2008)
J S Hosler et al.
The Journal of experimental biology, 203(Pt 18), 2797-2806 (2000-08-23)
Recent studies of olfactory blocking have revealed that binary odorant mixtures are not always processed as though they give rise to mixture-unique configural properties. When animals are conditioned to one odorant (A) and then conditioned to a mixture of that
Jian Hu et al.
Biotechnology letters, 28(14), 1115-1119 (2006-06-24)
An aqueous-organic biphasic system was established and used with whole cells of Oenococcus oeni to reduce 2-octanone to (R)-2-octanol. The conversion reached 99% when the Tris/borate buffer was increased from 50 mM to 300 mM in the aqueous phase. In
Cheese Flavor, gas chromatographic and mass spectral identification of neutral components of aroma faction and blue cheese.
Day EA & Anderson DF.
Journal of Agricultural and Food Chemistry, 13(1), 2-4 (1965)
M Krogh et al.
Journal of chromatography. B, Biomedical sciences and applications, 689(2), 357-364 (1997-02-21)
This paper describes microextraction and gas chromatographic analysis of diazepam from human plasma. The method was based on immobilisation of 1.5 microliters of 1-octanol on a polyacrylate-coated fiber designed for solid-phase microextraction. The solvent-modified fibre was used to extract diazepam
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