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W309206

Sigma-Aldrich

Undecanal

≥96%, FCC

Synonym(s):

Undecyl aldehyde

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About This Item

Linear Formula:
CH3(CH2)9CHO
CAS Number:
112-44-7
Molecular Weight:
170.29
FEMA Number:
3092
Beilstein:
1753213
EC Number:
203-972-6
Council of Europe no.:
121
MDL number:
MFCD00007016
UNSPSC Code:
12164502
PubChem Substance ID:
24901460
Flavis number:
5.034
NACRES:
NA.21

biological source

synthetic

grade

Halal
Kosher

reg. compliance

FCC
FDA 21 CFR 117
FDA 21 CFR 172.515

vapor density

5.94 (vs air)

Assay

≥96%

may contain

<0.025% BHT, synthetic as stabilizer

refractive index

n20/D 1.4322 (lit.)

bp

109-115 °C/5 mmHg (lit.)

mp

−2 °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

orange; citrus; waxy; soapy

SMILES string

CCCCCCCCCCC=O

InChI

1S/C11H22O/c1-2-3-4-5-6-7-8-9-10-11-12/h11H,2-10H2,1H3

InChI key

KMPQYAYAQWNLME-UHFFFAOYSA-N

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General description

Undecanal is a volatile flavor compound identified in grapefruit oil and orange essential oil.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315

Hazard Classifications

Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

221.0 °F

Flash Point(C)

105 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBL5009
MKCC3258
MKBZ7084V
MKBX5343V
MKBX1552V

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Citrus flavor. Volatile constituents of the essential oil of the orange (Citrus sinensis).
Bernhard RA.
Journal of Food Science, 26(4), 401-411 (1961)
Analysis of carbonyl flavor constituents from grapefruit oil.
Moshonas MG.
Journal of Agricultural and Food Chemistry, 19(4), 769-770 (1971)
Leah Armon et al.
Fertility and sterility, 102(3), 885-890 (2014-07-27)
To characterize the nature of the human oocyte-derived chemoattractant. Laboratory in vitro study. Academic research institute. Ten healthy sperm donors. Oocyte-conditioned media from women undergoing IVF treatment because of male factor infertility. Sperm samples were processed by the migration-sedimentation technique. Oocyte-conditioned
Eunice A Owino et al.
Parasites & vectors, 8, 253-253 (2015-05-01)
Effective surveillance and estimation of the biting fraction of Aedes aegypti is critical for accurate determination of the extent of virus transmission during outbreaks and inter-epidemic periods of dengue and chikungunya fever. Here, we describe the development and use of
Nathalie Moreira et al.
Food chemistry, 270, 518-526 (2018-09-04)
A method based on headspace solid-phase microextraction (HS-SPME) coupled to gas chromatography-triple quadrupole/mass spectrometry detection (GC-TQ/MS) with a prior derivatization step with O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine hydrochloride (PFBHA) was developed to quantify carbonyl compounds in different categories of Port wines. Optimal extraction conditions
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Protocols

GC Analysis of Sweet Orange Essential Oil on SLB®-5ms (10 m x 0.10 mm I.D., 0.10 µm), Fast GC Analysis

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