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108731

Sigma-Aldrich

2-Nonanone

≥99%

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Synonym(s):
Heptyl methyl ketone
Linear Formula:
CH3(CH2)6COCH3
CAS Number:
Molecular Weight:
142.24
Beilstein/REAXYS Number:
1743645
EC Number:
MDL number:
eCl@ss:
39021224
PubChem Substance ID:

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.

hcodes

Hazard Classifications

Aquatic Chronic 3

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

147.2 °F

flash_point_c

64 °C

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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