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Merck
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主要文件

108731

Sigma-Aldrich

2-壬酮

≥99%

别名:

甲基庚基酮

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25 ML
CN¥4,850.51

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25 ML
CN¥4,850.51

About This Item

线性分子式:
CH3(CH2)6COCH3
CAS号:
分子量:
142.24
Beilstein:
1743645
EC 号:
MDL编号:
UNSPSC代码:
12352100
eCl@ss:
39021224
PubChem化学物质编号:
NACRES:
NA.22

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方案

≥99%

折射率

n20/D 1.421 (lit.)

沸点

192 °C/743 mmHg (lit.)

mp

−21 °C (lit.)

密度

0.82 g/mL at 25 °C (lit.)

官能团

ketone

SMILES字符串

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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AV34608SAB5700099SAB2103176
biological source

rabbit

biological source

rabbit

biological source

rabbit

biological source

rabbit

antibody form

affinity isolated antibody

antibody form

IgG fraction of antiserum

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

conjugate

unconjugated

conjugate

unconjugated

conjugate

-

conjugate

unconjugated

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

-

product line

-

product line

-

UniProt accession no.

Q9GZT9

UniProt accession no.

Q9GZT9

UniProt accession no.

Q9GZT9

UniProt accession no.

Q96KS0

一般描述

2-Nonanone is a repulsive odorant and can be detected by the AWB olfactory neurons[1]. It is a medium toxic compound with a rat LD50 of 400–4000 mgkg-1. It is an effective antifungal agent[2].

应用

2-Nonanone was used to analyze the sensitivity of sensors coated with nafion and carbowax to certify cheese samples[3]. It was used to study binding of β-lactoglobulin to alkanones[4].

危险声明

预防措施声明

危险分类

Aquatic Chronic 3

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

147.2 °F - closed cup

闪点(°C)

64 °C - closed cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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  • 历史批次信息供参考:

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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)
    Vânia F Pais et al.
    Sensors (Basel, Switzerland), 12(2), 1422-1436 (2012-03-23)
    An electronic nose based on coated piezoelectric quartz crystals was used to distinguish cheese made from ewes' milk, and to distinguish cheese varieties. Two sensors coated with Nafion and Carbowax could certify half the ewes' cheese samples, exclude 32 cheeses
    Michael P O'Donnell et al.
    Nature, 583(7816), 415-420 (2020-06-20)
    Animals coexist in commensal, pathogenic or mutualistic relationships with complex communities of diverse organisms, including microorganisms1. Some bacteria produce bioactive neurotransmitters that have previously been proposed to modulate nervous system activity and behaviours of their hosts2,3. However, the mechanistic basis
    Koutarou D Kimura et al.
    The Journal of neuroscience : the official journal of the Society for Neuroscience, 30(48), 16365-16375 (2010-12-03)
    The enhancement of sensory responses after prior exposure to a stimulus is a fundamental mechanism of neural function in animals. Its molecular basis, however, has not been studied in as much depth as the reduction of sensory responses, such as

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