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Merck
CN

W309311

2-十一酮

greener alternative

natural, FCC, FG

别名:

甲基壬基甲酮

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线性分子式:
CH3(CH2)8COCH3
化学文摘社编号:
112-12-9
分子量:
170.29
FEMA Number:
3093
Council of Europe no.:
150c
UNSPSC Code:
12164502
PubChem Substance ID:
329830563
Flavis number:
7.016
EC Number:
203-937-5
NACRES:
NA.21
MDL number:
MFCD00009583
Beilstein/REAXYS Number:
1749573
Organoleptic:
fatty; waxy; fruity
Grade:
FG, Halal, Kosher, natural
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens

主要文件

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SMILES string

CCCCCCCCCC(C)=O

InChI key

KYWIYKKSMDLRDC-UHFFFAOYSA-N

InChI

1S/C11H22O/c1-3-4-5-6-7-8-9-10-11(2)12/h3-10H2,1-2H3

grade

FG, Halal, Kosher, natural

agency

meets purity specifications of JECFA

reg. compliance

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

vapor density

5.9 (vs air)

vapor pressure

<1 mmHg ( 20 °C)

greener alternative product characteristics

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

sustainability

Greener Alternative Product

refractive index

n20/D 1.43 (lit.)

bp

231-232 °C (lit.)

mp

11-13 °C (lit.)

density

0.825 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

greener alternative category

Aligned

organoleptic

fatty; waxy; fruity

Quality Level

300, 400

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General description

2-Undecanone occurs naturally in wild tomato. It is also found in Ruta chalepensis essential oil and hop oil. Due to its insect repellant activity, 2-undecanone is being considered as a natural non-toxic alternative to N,N-diethyl-3-methylbenzamide or DEET.
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".

Application

  • Larvicididal Activity of Natural Repellents Against the Dengue Vector, Aedes aegypti: This paper details the use of natural compounds like 2-Undecanone as effective larvicidal agents against vectors of significant human diseases, showcasing their role in developing non-toxic, eco-friendly insect control solutions (Zhang et al., 2020).

  • Control of Filth Flies, Cochliomyia macellaria (Diptera: Calliphoridae), Musca domestica (Diptera: Muscidae), and Sarcophaga bullata (Diptera: Sarcophagidae), Using Novel Plant-Derived Methyl Ketones: Investigates the efficacy of 2-Undecanone in managing common pest flies, underlining its potential as a biopesticide and organic solvent in public health and safety applications (Deguenon et al., 2019).

Biochem/physiol Actions

味觉阈值为 10ppm。

pictograms

Environment
GHS09

signalword

Warning

hcodes

H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

存储类别

10 - Combustible liquids

wgk

WGK 2

flash_point_f

192.2 °F - closed cup

flash_point_c

89 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBT2078
SHBS3682
SHBP5066
SHBP8924
SHBN7580

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Constituents of the essential oil of Ruta chalepensis L. from Turkey.
Baser KHC, et al.
J. Essent. Oil Res., 8(4), 413-414 (1996)
2?Undecanone, a constituent of the glandular trichomes of Lycopersicon hirsutum f. glabratum: Effects on Heliothis zea and Manduca sexta growth and survival.
Farrar RR & Kennedy GG.
Entomologia Experimentalis et Applicata, 43(1), 17-23 (1987)
Novel arthropod repellent, BioUD, is an efficacious alternative to deet.
Witting-Bissinger BE, et al.
Journal of Medical Entomology, 45(5), 891-898 (2008)
Mosciano, G.
Perfumer & Flavorist, 27, 71-71 (2002)
Release characteristics of the non-toxic insect repellant 2-undecanone from its crystalline inclusion compound with ?-cyclodextrin.
Whang HS & Tonelli A.
Journal of Inclusion Phenomena and Macrocyclic Chemistry, 62(1-2), 127-134 (2008)
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