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W309303

2-Undecanone

Name: 2-Undecanone
Brand: ALDRICH

≥98%, FCC, FG

Synonym(s):

Methyl nonyl ketone

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About This Item

Linear Formula:

CH₃(CH₂)₈COCH₃

CAS Number:

112-12-9

Molecular Weight:

170.29

FEMA Number:

3093

Council of Europe no.:

150

UNSPSC Code:

12164502

PubChem Substance ID:

24901461

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

Biological source:

synthetic

Agency:

meets purity specifications of JECFA

Food allergen:

no known allergens

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Properties

biological source

synthetic

Quality Level

400, 300

grade

FG, Halal, Kosher

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)

assay

≥98%

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

organoleptic

fatty; waxy; fruity

SMILES string

CCCCCCCCCC(C)=O

InChI

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

InChI key

KYWIYKKSMDLRDC-UHFFFAOYSA-N

Description

General description

2-Undecanone occurs naturally in wild tomato. It is also found in Ruta chalepensis essential oil and hop oil. 2-Undecanone is an insect and tick repellant.

Application

(14)C-Isotope Use to Quantify Covalent Reactions between Flavor Compounds and β-Lactoglobulin.: Research utilizing 2-Undecanone to study its binding interactions with milk proteins, enhancing understanding of flavor compound stability and protein binding in food products (Shepelev and Reineccius, 2024).

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pictograms

GHS09

signalword

Warning

hcodes

H410

pcodes

P273 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

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)

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Global Trade Item Number

SKU	GTIN
W309303-250G-K	04061837519949
W309303-1KG-K	04061837807138
W309303-4KG-K	04061837807145
W309303-SAMPLE-K	04061837520044
W309303-8KG-K	04061837807152