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W278513

Sigma-Aldrich

2-壬酮

greener alternative

natural, ≥97%, FCC, FG

别名:

甲基庚基酮

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About This Item

线性分子式:
CH3(CH2)6COCH3
CAS号:
821-55-6
分子量:
142.24
FEMA编号:
2785
Beilstein:
1743645
EC 号:
212-480-0
欧洲委员会编号:
154
MDL编号:
MFCD00009553
UNSPSC代码:
12164502
PubChem化学物质编号:
24901328
Flavis编号:
7.020
NACRES:
NA.21
性状检查:
cheese; coconut; green; fruity; waxy; herbaceous
等级:
FG
Fragrance grade
Halal
Kosher
natural
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
食品过敏原:
no known allergens

等级

FG
Fragrance grade
Halal
Kosher
natural

质量水平

400

Agency

follows IFRA guidelines
meets purity specifications of JECFA

管理合规性

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

方案

≥97%

环保替代产品特性

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

sustainability

Greener Alternative Product

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.)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

致敏芳香化合物

no known allergens

环保替代产品分类

Aligned

性状检查

cheese; coconut; green; fruity; waxy; herbaceous

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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相关类别

一般描述

天然存在：蓝奶酪、黄油、切达奶酪、椰子、鱼、磷虾、芸香油。
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".

应用


  • 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).

危险声明

H412

预防措施声明

P273 - P501

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBR0345
SHBP2086
SHBN8867
SHBN1480
SHBL3893

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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
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
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
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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