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W349208

Sigma-Aldrich

Ethyl undecanoate

≥97%, FG

Synonym(s):

Undecanoic acid ethyl ester

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About This Item

Linear Formula:
CH3(CH2)9CO2C2H5
CAS Number:
627-90-7
Molecular Weight:
214.34
FEMA Number:
3492
EC Number:
211-018-5
Council of Europe no.:
10633
MDL number:
MFCD00008958
UNSPSC Code:
12164502
PubChem Substance ID:
24901735
Flavis number:
9.274
NACRES:
NA.21

biological source

synthetic

grade

FG

reg. compliance

EU Regulation 1334/2008 & 872/2012

assay

≥97%

refractive index

n20/D 1.428 (lit.)

bp

105 °C/4 mmHg (lit.)

density

0.859 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; soapy

SMILES string

CCCCCCCCCCC(=O)OCC

InChI

1S/C13H26O2/c1-3-5-6-7-8-9-10-11-12-13(14)15-4-2/h3-12H2,1-2H3

InChI key

IAFQYUQIAOWKSB-UHFFFAOYSA-N

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General description

Ethyl undecanoate is a volatile fatty acid ethyl ester (FAEE) commonly found in alcoholic beverages. It is also reported to occur in fermented wheat germ extract.

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Characterization of the aroma profile of Madeira wine by sorptive extraction techniques.
Alves RF, et al.
Analytica Chimica Acta, 546(1), 11-21 (2005)
GC-MS of volatile components of fermented wheat germ extract.
Yusuf OK & Bewaji CO.
Journal of Cereals and Oilseeds, 2(3), 38-42 (2011)
Determination of volatile fatty acid ethyl esters in raw spirits using solid phase microextraction and gas chromatography.
Plutowska B & Wardencki W.
Analytica Chimica Acta, 613(1), 64-73 (2008)

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