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W278513

Sigma-Aldrich

2-Nonanone

greener alternative

natural, ≥97%, 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:
154
Numero MDL:
MFCD00009553
Codice UNSPSC:
12164502
ID PubChem:
24901328
Numero Flavis:
7.020
NACRES:
NA.21
Organolettico:
cheese; coconut; green; fruity; waxy; herbaceous
Grado:
FG
Fragrance grade
Halal
Kosher
natural
agenzia:
follows IFRA guidelines
meets purity specifications of JECFA
Allergene alimentare:
no known allergens

Grado

FG
Fragrance grade
Halal
Kosher
natural

Livello qualitativo

400

agenzia

follows IFRA guidelines
meets purity specifications of JECFA

Conformità normativa

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 172.515

Saggio

≥97%

Caratteristiche più verdi

Less Hazardous Chemical Syntheses
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

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

Allergene in fragranze

no known allergens

Categoria alternativa più verde

Aligned

Organolettico

cheese; coconut; green; fruity; waxy; herbaceous

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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Descrizione generale

Natural occurrence: Blue cheese, butter, cheddar cheese, coconut, fish, krill, oil of rue.
We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is Biobased and thus aligns with "Less Hazardous Chemical Syntheses" and "Use of Renewable Feedstocks".

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).

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
SHBP2086
SHBN8867
SHBN1480
SHBL3893
SHBL4272

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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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