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O4709

Sigma-Aldrich

2-Octanone

reagent grade, 98%

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Synonym(s):
Hexyl methyl ketone
Linear Formula:
CH3(CH2)5COCH3
CAS Number:
Molecular Weight:
128.21
Beilstein/REAXYS Number:
635843
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

grade

reagent grade

Quality Level

assay

98%

refractive index

n20/D 1.416 (lit.)

bp

173 °C (lit.)

mp

−16 °C (lit.)

density

0.819 g/mL at 25 °C (lit.)

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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1 of 4

This Item
110264259519360473
2-Octanone reagent grade, 98%

O4709

2-Octanone

-
2-Butanone ReagentPlus®, ≥99%

110264

2-Butanone

-
3-Nonanone 99%

259519

3-Nonanone

-
2-Butanone ACS reagent, ≥99.0%

360473

2-Butanone

Essential Grade
Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

200

refractive index

n20/D 1.416 (lit.)

refractive index

n20/D 1.379 (lit.)

refractive index

n20/D 1.42 (lit.)

refractive index

n20/D 1.379 (lit.)

bp

173 °C (lit.)

bp

80 °C (lit.)

bp

187-188 °C (lit.)

bp

80 °C (lit.)

density

0.819 g/mL at 25 °C (lit.)

density

0.805 g/mL at 25 °C (lit.)

density

0.821 g/mL at 25 °C (lit.)

density

0.805 g/mL at 25 °C (lit.)

mp

−16 °C (lit.)

mp

−87 °C (lit.)

mp

-

mp

−87 °C (lit.)

pictograms

FlameExclamation mark

signalword

Warning

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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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
D G Laing et al.
Chemical senses, 28(1), 57-69 (2002-12-28)
Increasing the concentration of an odorant increases the number of receptor cells and glomeruli in the olfactory bulb that are stimulated, and it is commonly acknowledged that these represent increased numbers of receptor types. Currently, it is not known whether
B H Smith
Behavioral neuroscience, 111(1), 57-69 (1997-02-01)
Studies of blocking between elements from the same stimulus modality elucidate how animals analyze such mixtures. Proboscis-extension conditioning of honey bees was used to examine the role of unconditioned stimulus (US) intensity in blocking in odorant mixtures. Several predictions from
Marrit Eckstein et al.
Chemical communications (Cambridge, England), (9)(9), 1084-1085 (2004-04-30)
Due to favourable partition coefficients the highly enantioselective reduction of 2-octanone, catalysed by an alcohol dehydrogenase from Lactobacillus brevis, is faster in a biphasic system containing buffer and the ionic liquid [BMIM][(CF(3)SO(2))(2)N] compared to the reduction in a biphasic system

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