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W278505

Sigma-Aldrich

2-Nonanone

≥99%, FCC, FG

Sinonimo/i:

Heptyl methyl ketone

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About This Item

Formula condensata:
CH3(CH2)6COCH3
Numero CAS:
821-55-6
Peso molecolare:
142.24
Numero FEMA:
2785
Beilstein:
1743645
Numero CE:
212-480-0
N° CoE:
154c
Numero MDL:
MFCD00009553
Codice UNSPSC:
12164502
eCl@ss:
39021224
ID PubChem:
24901327
Numero Flavis:
7.020
NACRES:
NA.21
Organolettico:
green; herbaceous; fruity; sweet
Grado:
FG
Halal
Kosher
Origine biologica:
synthetic
agenzia:
meets purity specifications of JECFA
Allergene alimentare:
no known allergens

Origine biologica

synthetic

Livello qualitativo

400

Grado

FG
Halal
Kosher

agenzia

meets purity specifications of JECFA

Conformità normativa

EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 172.515

Saggio

≥99%

Indice di rifrazione

n20/D 1.421 (lit.)

P. ebollizione

192 °C/743 mmHg (lit.)

Punto di fusione

−21 °C (lit.)

Densità

0.82 g/mL at 25 °C (lit.)

applicazioni

flavors and fragrances

Documentazione

see Safety & Documentation for available documents

Allergene alimentare

no known allergens

Organolettico

green; herbaceous; fruity; sweet

Stringa SMILE

CCCCCCCC(C)=O

InChI

1S/C9H18O/c1-3-4-5-6-7-8-9(2)10/h3-8H2,1-2H3
VKCYHJWLYTUGCC-UHFFFAOYSA-N

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Applicazioni


  • Antifungal activity of bio-active cell-free culture extracts and volatile organic compounds (VOCs) synthesised by endophytic fungal isolates of Garden Nasturtium.: This research highlights the antifungal properties of 2-Nonanone, demonstrating its potential in biological control and offering an alternative to chemical pesticides in agricultural practices (Santra et al., 2024).

Altre note

Natural occurrence: Blue cheese, butter, cheddar cheese, coconut, fish, krill, oil of rue.

Indicazioni di pericolo

H412

Consigli di prudenza

P273 - P501

Classi di pericolo

Aquatic Chronic 3

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

147.2 °F - closed cup

Punto d’infiammabilità (°C)

64 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
SHBN9048
SHBM5640
SHBL5341
MKCG6932
MKCC9195

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Janina Kühn et al.
Journal of agricultural and food chemistry, 55(9), 3599-3604 (2007-04-07)
Interactions of the model flavor compound 2-nonanone with individual milk proteins, whey protein isolate (WPI), and sodium caseinate in aqueous solutions were investigated. A method to quantify the free 2-nonanone was developed using headspace solid-phase microextraction followed by gas chromatography
Anne Lanjuin et al.
Developmental cell, 5(4), 621-633 (2003-10-11)
The mechanisms by which the diverse functional identities of neurons are generated are poorly understood. C. elegans responds to thermal and chemical stimuli using 12 types of sensory neurons. The Otx/otd homolog ttx-1 specifies the identities of the AFD thermosensory
S Damodaran et al.
The Journal of biological chemistry, 255(18), 8503-8508 (1980-09-25)
The binding of 2-nonanone to bovine serum albumin exhibited positive cooperativity at low molal ratios of binding, indicating stabilization of the hydrophobic binding sites at low concentrations of 2-nonanone. The degree of cooperativity was affected by the type of anion
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
T D Dreesen et al.
The Biochemical journal, 203(1), 69-75 (1982-04-01)
Individual turbinals from the right and left sides of dog olfactory tissue were removed and nerve-ending-particle preparations were prepared. (Na+ + K+)-dependent ATPase activities of the individual preparations, and the effect of several odorous compounds [including (+)- and (-)-carvone] on
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