108731
2-Nonanone
≥99%
Synonym(s):
Heptyl methyl ketone
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All Photos(2)
About This Item
Linear Formula:
CH3(CH2)6COCH3
CAS Number:
Molecular Weight:
142.24
Beilstein:
1743645
EC Number:
MDL number:
UNSPSC Code:
12352100
eCl@ss:
39021224
PubChem Substance ID:
NACRES:
NA.22
Quality Level
Assay
≥99%
refractive index
n20/D 1.421 (lit.)
bp
192 °C/743 mmHg (lit.)
mp
−21 °C (lit.)
density
0.82 g/mL at 25 °C (lit.)
SMILES string
CCCCCCCC(C)=O
InChI
1S/C9H18O/c1-3-4-5-6-7-8-9(2)10/h3-8H2,1-2H3
InChI key
VKCYHJWLYTUGCC-UHFFFAOYSA-N
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General description
2-Nonanone is a repulsive odorant and can be detected by the AWB olfactory neurons. It is a medium toxic compound with a rat LD50 of 400–4000 mgkg-1. It is an effective antifungal agent.
Application
2-Nonanone was used to analyze the sensitivity of sensors coated with nafion and carbowax to certify cheese samples. It was used to study binding of β-lactoglobulin to alkanones.
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 3
WGK
WGK 1
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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Control of Decay in Modified-atmosphere Packages of Sliced Apples using 2-Nonanone Vapor.
Leepipattanawit R, et al.
Journal of Food Science, 62(5), 1043-1047 (1997)
Binding of alkanone flavors to β-lactoglobulin: effects of conformational and chemical modification.
O'Neill TE and Kinsella JE.
Journal of Agricultural and Food Chemistry, 35(5), 770-774 (1987)
E R Troemel et al.
Cell, 91(2), 161-169 (1997-11-05)
Different olfactory cues elicit distinct behaviors such as attraction, avoidance, feeding, or mating. In the nematode C. elegans, these cues are sensed by a small number of olfactory neurons, each of which expresses several different odorant receptors. The type of
D A Birnby et al.
Genetics, 155(1), 85-104 (2000-05-03)
Caenorhabditis elegans daf-11 and daf-21 mutants share defects in specific chemosensory responses mediated by several classes of sensory neurons, indicating that these two genes have closely related functions in an assortment of chemosensory pathways. We report that daf-11 encodes one
The neurotoxicity of 5-nonanone: preliminary report.
M A Shifman et al.
Toxicology letters, 8(4-5), 283-288 (1981-06-01)
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