EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

undecanal
hendecanal

Sponsors

Fragrance Demo Formulas
Name:undecanal
CAS Number: 112-44-7Picture of molecule3D/inchi
% from:92.00% to 97.00%
ECHA EINECS - REACH Pre-Reg:203-972-6
FDA UNII:B6P0A9PSHN
Nikkaji Web:J61.748B
Beilstein Number:1753213
MDL:MFCD00007016
CoE Number:121
XlogP3-AA:4.30 (est)
Molecular Weight:170.29554000
Formula:C11 H22 O
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome or firefox)
Also(can) Contains:2-methyl decanal (aldehyde C-11 MOA) 3.00% to 8.00%
EFSA/JECFA Comments:
At least 92%; secondary component 4-8% 2-methyl≠decanal. (JECFA)
Category:flavor and fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
JECFA Food Flavoring:107 undecanal
FLAVIS Number:05.034 (Old)
DG SANTE Food Flavourings:05.034 undecanal
FEMA Number:3092 undecanal
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm: UNDECANAL
FDA Regulation:
FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart F--Flavoring Agents and Related Substances
Sec. 172.515 Synthetic flavoring substances and adjuvants.
 
Physical Properties:
Appearance:colorless to pale yellow clear liquid (est)
Assay: 92.00 to 100.00
Food Chemicals Codex Listed: Yes
Specific Gravity:0.82500 to 0.83300 @ 25.00 °C.
Pounds per Gallon - (est).: 6.865 to 6.931
Specific Gravity:0.82600 to 0.83400 @ 20.00 °C.
Pounds per Gallon - est.: 6.881 to 6.948
Refractive Index:1.43000 to 1.43400 @ 20.00 °C.
Melting Point: -3.00 to -1.00 °C. @ 760.00 mm Hg
Boiling Point: 109.00 to 115.00 °C. @ 5.00 mm Hg
Boiling Point: 223.00 °C. @ 760.00 mm Hg
Acid Value: 10.00 max. KOH/g
Vapor Pressure:0.083000 mm/Hg @ 25.00 °C. (est)
Vapor Density:5.94 ( Air = 1 )
Flash Point: 205.00 °F. TCC ( 96.11 °C. )
logP (o/w): 4.480 (est)
Soluble in:
 dipropylene glycol
 fixed oils
 propylene glycol
 water, 14.27 mg/L @ 25 °C (est)
Insoluble in:
 glycerin
Stability:
 antiperspirant roll-on
 cream
 deodorant spray
 hair spray
 non-discoloring in most media
 permanent wave lotion
 powder
 shampoo
 soap
 
Organoleptic Properties:
Odor Type: aldehydic
Odor Strength:high ,
recommend smelling in a 1.00 % solution or less
Substantivity:72 hour(s) at 100.00 %
waxy soapy floral aldehydic citrus green fatty cloth laundered cloth
Odor Description:at 1.00 % in dipropylene glycol. waxy soapy floral aldehydic citrus green fatty fresh laundry
Luebke, William tgsc, (1981)
Odor sample from: Berje Inc.
soapy aldehydic waxy orange citrus watermelon pineapple cilantro
Odor Description:at 1.00 %. Intensely soapy, aldehydic waxy and slightly effervescent orange citrus-like with a watermelon, pineapple and cilantro background
Mosciano, Gerard P&F 26, No. 2, 40, (2001)
Flavor Type: waxy
waxy aldehydic soapy citrus taco cloth laundered cloth
Taste Description: at 5.00 - 20.00 ppm. Waxy, aldehydic, soapy with a citrus note and slight laundry detergent nuance
Mosciano, Gerard P&F 26, No. 2, 40, (2001)
Odor and/or flavor descriptions from others (if found).
Bedoukian Research
UNDECANAL
Odor Description:A floral, waxy, citrus odor
Used in aldehydic colognes.
Taste Description:waxy citrus
Used in fruit and citrus flavors.
Firmenich
ALDEHYDE C 11 UNDECYLIC
Odor Description:The classic aldehydic note; waxy and floral
Among the most commonly used aldehydes for “aldehydic” effect. Often used with other aldehydes up to levels of a few percent. Trace amounts give rich natural floral effects.
Taste Description:waxy citrus peel buttery waxy
Givaudan
Aldehyde C 11 Undecylic Food Grade
Odor Description:Aldehydic, Citrus peel, Fatty, Diffusive
Aldehyde C 110 Undecylic Food Grade imparts a special effect in compositions due to its unique character, which can be classified as bitter and fresh and which can be used with great success in aldehydic colognes.
Taste Description:waxy citrus peel buttery waxy
PerfumersWorld
Aldehyde C-11 undecanal
Odor Description:waxy aldehydic fatty citrus waxy-floral refreshing fruity
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: perfuming agents
 
Suppliers:
A.C.S. International
Aldehyde C 11
Odor: waxy soapy aldehydic citrus green fatty
Operational Capabilities
Associate Allied Chemicals
Aldehyde C-11 Undecylic
About
Augustus Oils
Aldehyde C110 Undecylenic
Services
Azelis UK
ALDEHYDE C11 UNDECYLIC
Services
Bedoukian Research
UNDECANAL
Odor: A floral, waxy, citrus odor
Use: Used in aldehydic colognes.
Flavor: waxy citrus
Used in fruit and citrus flavors.
BOC Sciences
For experimental / research use only.
Undecanal PURIFIED
CG Herbals
Aldehyde C -11
CG Herbals
Aldehyde C 110 Undecylic Food Grade
Odor: Aldehydic, Citrus peel, Fatty, Diffusive
Use: Aldehydic C 110 Undecylic Food Grade imparts a special effect in compositions due to its unique character, which can be classified as bitter and fresh and which can b e used with great success in aldehydic colognes.
CG Herbals
Aldehyde C 110 Undecylic
Odor: Aldehydic, citrus-peel, fatty, diffusive
Use: Aldehyde C 110 Undeeylic imparts a special effect in composition due to its unique character, which can be classified as bitter and fresh and which can be used with great success in aldehydic colognes.
Diffusions Aromatiques
ALDEHYDE C11 (undecylique)
Emerald Kalama Chemical
C-11 Aldehyde (Undecylic)
98.0% minimum
Odor: Floral, waxy, aldehydic
Ernesto Ventós
ALDEHYDE C-11 CYL KAO
Odor: PLEASANT, WAXY-FLORAL
Firmenich
ALDEHYDE C 11 UNDECYLIC
Odor: The classic aldehydic note; waxy and floral
Use: Among the most commonly used aldehydes for “aldehydic” effect. Often used with other aldehydes up to levels of a few percent. Trace amounts give rich natural floral effects.
Givaudan
Aldehyde C 11 Undecylic Food Grade
Odor: Aldehydic, Citrus peel, Fatty, Diffusive
Use: Aldehyde C 110 Undecylic Food Grade imparts a special effect in compositions due to its unique character, which can be classified as bitter and fresh and which can be used with great success in aldehydic colognes.
Indukern F&F
ALDEHYDE C-11 UNDECYLIC
Odor: ALDEHYDIC, POWERFUL, METALIC, CITRUS
Kao Corporation
ALDEHYDE C-11 UNDECYL
Odor: Pleasant waxy-floral
Lluch Essence
ALDEHYDE C-11 UNDECYLIC 97%
Metadynea Austria
C11 – Undecanal
Moellhausen
ALDEHYDE C11 UNDECYLIC
Odor: waxy, aldehydic, fatty, slightly citrus aroma
Penta International
ALDEHYDE C-11 UNDECYLIC FCC, Kosher
Penta International
ALDEHYDE C-11 UNDECYLIC NATURAL, Kosher
Penta International
ALDEHYDE C-11 UNDECYLIC TECHNICAL GRADE
PerfumersWorld
Aldehyde C-11 undecanal 10% in DPG
PerfumersWorld
Aldehyde C-11 undecanal
Odor: waxy aldehydic fatty citrus waxy-floral refreshing fruity
Reincke & Fichtner
Undecanal
Santa Cruz Biotechnology
For experimental / research use only.
Undecanal 97%
Sigma-Aldrich
Undecanal, FCC, ≥96%
Odor: orange; fatty; rose; waxy
Certified Food Grade Products
Taytonn
Aldehyde C-11 Undecylenic
Odor: Citrus, Floral, Fresh, Waxy
TCI AMERICA
For experimental / research use only.
Undecanal >97.0%(GC)
The John D. Walsh Company
Aldehyde C-11 Undecylic
The Lermond Company
Aldehyde C-11 Undecylic
Treatt
Aldehyde C-11 Undecylic
Vigon International
Aldehyde C-11 Undecylic FCC
Odor: Aldehydic, Citrus peel, Fatty, Diffusive
 
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 37/39 - Wear suitable gloves and eye/face protection.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
Skin irritation (Category 2), H315
GHS Label elements, including precautionary statements
 
Pictogramexclamation-mark.jpg
 
Signal word Warning
Hazard statement(s)
H315 - Causes skin irritation
Precautionary statement(s)
P264 - Wash skin thouroughly after handling.
P280 - Wear protective gloves/protective clothing/eye protection/face protection.
P302 + P352 - IF ON SKIN: wash with plenty of soap and water.
P332 + P313 - IF SKIN irritation occurs: Get medical advice/attention.
P362 - Take off contaminated clothing and wash before reuse.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for undecanal usage levels up to:
  1.0000 % in the fragrance concentrate.
 
Structure Class: I
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 3
 average usual ppmaverage maximum ppm
baked goods: -2.40000
beverages(nonalcoholic): -0.95000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: -56.00000
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -3.10000
fruit ices: -3.10000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: -2.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
sugar substitutes: --
sweet sauces: --
 
Safety References:
European Food Safety Authority (EFSA) reference(s):

Flavouring Group Evaluation 3, Revision 1 (FGE.03Rev1): Acetals of branched- and straight-chain aliphatic saturated primary alcohols and branched- and straight-chain saturated or unsaturated aldehydes, an ester of a hemiacetal and an orthoester of formic acid, from chemical groups 1, 2 & 4 Commission Regulation (EC) No 1565/2000 of 18 July 2000) [1] - Scientific Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)on a request from the Commission
View page or View pdf

Scientific Opinion on the safety and efficacy of straight-chain primary aliphatic alcohols/aldehydes/acids, acetals and esters with esters containing saturated alcohols and acetals containing saturated aldehydes (chemical group 1) when used as flavourings for all animal species
View page or View pdf

EPI System: View
Env. Mutagen Info. Center:Search
EPA Substance Registry Services (TSCA):112-44-7
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :8186
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:1
undecanal
Chemidplus:0000112447
RTECS:YQ1500000 for cas# 112-44-7
 
References:
 undecanal
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:112-44-7
Pubchem (cid):8186
Pubchem (sid):134973340
Flavornet:112-44-7
Pherobase:View
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2009
(IUPAC):Atomic Weights of the Elements 2009 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Everything Added to Food in the United States (EAFUS):View
CHEBI:View
CHEMBL:View
HMDB (The Human Metabolome Database):HMDB30941
FooDB:FDB002916
Export Tariff Code:2912.19.5000
Typical G.C.
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View
RSC Learn Chemistry:View
 
Potential Blenders and core components note
For Odor
aldehydic
adoxal (Givaudan)
FL/FR
citronellyl oxyacetaldehyde
FL/FR
citrus carbaldehyde
FR
dodecanal (aldehyde C-12 lauric)
FL/FR
(Z)-4-
dodecenal
FL/FR
fresh carbaldehyde
FR
green hexanal
FL/FR
3-
methyl-4-heptyl oxybutyraldehyde
FR
nonanal diethyl acetal
FL/FR
tridecanal
FL/FR
(Z)-8-
undecenal
FR
10-
undecenal (aldehyde C-11 undecylenic)
FL/FR
balsamic
guaiyl acetate
FL/FR
camphoreous
beta-homo
cyclocitral
FL/FR
citrus
aldehydic nitrile
FR
citral diethyl acetal
FL/FR
citral dimethyl acetal
FL/FR
(R)-
citronellyl nitrile
FR
citrus paradisi peel extract
FL/FR
citrus reticulata blanco var. tangerine oil
FL/FR
4-
decenal
FL/FR
(Z)-7-
decenal
FR
(Z)-4-
decenal
FL/FR
(E)-4-
decenal
FL/FR
iso
decyl acetate
FR
limonene aldehyde
FR
litsea cubeba fruit oil
FL/FR
clementine
mandarin fragrance
FR
mandarin oil
FL/FR
marine decadienal
FR
methyl heptenone
FL/FR
1-
methyl-4-methyl ethenyl cyclohexene sulfurized
FL/FR
alpha-
methylene citronellal
FR
octanal glycol acetal
FR
bitter
orange peel oil terpeneless
FL/FR
alpha-
sinensal
FL/FR
beta-
sinensal
FL/FR
tangerine acetate
FR
tangerine oil america
FL/FR
tangerine oil california
FL/FR
10-
undecen-1-ol
FL/FR
fatty
decanol
FL/FR
3-
decen-2-one
FL/FR
2-
decenal
FL/FR
(E,Z)-2,6-
dodecadienal
FL/FR
methyl 10-undecenoate
FL/FR
methyl 2-hexenoate
FL/FR
6-
methyl-5-hepten-2-one propylene glycol acetal
FL/FR
(E)-2-
nonenal
FL/FR
(E)-2-
octenal
FL/FR
2-
octenal
FL/FR
floral
citronellol
FL/FR
citronellyl acetate
FL/FR
dihydrocitronellyl ethyl ether
FR
dimethyl octanol
FL/FR
geranyl acetate
FL/FR
linalool
FL/FR
magnolia decadienal
FR
(E)-
nerolidol
FL/FR
nonanol
FL/FR
(E)-2,5,9-
trimethyl-4,9-decadien-1-al
FR
fruity
iso
butyl 2-methyl butyrate
FL/FR
dimethyl succinate
FL/FR
ethyl hexanoate
FL/FR
methyl 2-methyl butyrate
FL/FR
methyl acetoacetate
FL/FR
2-
nonanone
FL/FR
octen-1-yl cyclopentanone
FL/FR
octyl formate
FL/FR
(E)-2-
undecenal
FL/FR
green
cilantro leaf oil
FL/FR
citrus carbaldehyde / methyl anthranilate schiff's base
FR
dodecanal dimethyl acetal
FL/FR
green carboxylate
FR
heptanal cyclic propylene acetal
FL/FR
heptanal dimethyl acetal
FL/FR
3-
heptanone
FL/FR
2-
heptenal
FL/FR
(Z)-4-
heptenal
FL/FR
heptyl acetate
FL/FR
2-
heptyl furan
FL/FR
hexanal (aldehyde C-6)
FL/FR
(Z)-3-
hexen-1-yl oxyacetaldehyde
FR
hexyl butyrate
FL/FR
alpha-
hexyl cinnamaldehyde dimethyl acetal
FR
dextro-
limonene oxide
FL/FR
(E,Z)-3,6-
nonadien-1-ol
FL/FR
(E,Z)-2,6-
nonadienal
FL/FR
octanal diethyl acetal
FL/FR
octanal dimethyl acetal
FL/FR
(E)-2-
octen-1-ol
FL/FR
(E)-2-
octen-1-yl acetate
FL/FR
herbal
cardamom liquid resin
FR
2-
dodecenal
FL/FR
(E)-2-
dodecenal
FL/FR
linalyl formate
FL/FR
soapy
benzyl laurate
FL/FR
ethyl undecanoate
FL/FR
methyl anthranilate / hexyl cinnamaldehyde schiff's base
FR
terpenic
alpha-
phellandrene
FL/FR
waxy
butyl laurate
FL/FR
decanal diethyl acetal
FL/FR
decanal dimethyl acetal
FL/FR
3-
decanone
FL/FR
1-
dodecanol
FL/FR
methyl laurate
FL/FR
2,4-
nonadien-1-ol
FL/FR
2-
nonanol
FL/FR
octyl isobutyrate
FL/FR
1-
undecanol
FL/FR
woody
humulus lupulus extract
FL/FR
For Flavor
No flavor group found for these
decanal dimethyl acetal
FL/FR
3-
decanone
FL/FR
4-
decenal
FL/FR
(Z)-4-
dodecenal
FL/FR
epoxy-2-decenal
FL
furfuryl hexanoate
FL
guaiyl acetate
FL/FR
heptanal cyclic propylene acetal
FL/FR
2-
heptenal
FL/FR
hexanal butane-2,3-diol acetal
FL
hexanal octane-1,3-diol acetal
FL
hexyl (E)-2-hexenoate
FL
linalyl formate
FL/FR
methyl 2-hexenoate
FL/FR
methyl acetoacetate
FL/FR
4-
methyl pentyl 4-methyl valerate
FL
6-
methyl-5-hepten-2-one propylene glycol acetal
FL/FR
nonanal diethyl acetal
FL/FR
2-
octenal
FL/FR
alpha-
sinensal
FL/FR
beta-
sinensal
FL/FR
10-
undecen-1-ol
FL/FR
dextro-
limonene oxide
FL/FR
aldehydic
aldehydic
1-
undecanol
FL/FR
cheesy
2-
nonanone
FL/FR
citrus
cilantro leaf oil
FL/FR
citral diethyl acetal
FL/FR
citral dimethyl acetal
FL/FR
citronellyl oxyacetaldehyde
FL/FR
citrus paradisi peel extract
FL/FR
citrus reticulata blanco var. tangerine oil
FL/FR
(Z)-4-
decenal
FL/FR
linalool
FL/FR
litsea cubeba fruit oil
FL/FR
mandarin oil
FL/FR
1-
methyl-4-methyl ethenyl cyclohexene sulfurized
FL/FR
bitter
orange peel oil terpeneless
FL/FR
tangerine oil america
FL/FR
tangerine oil california
FL/FR
cooling
beta-homo
cyclocitral
FL/FR
creamy
octyl isobutyrate
FL/FR
ethereal
benzyl laurate
FL/FR
fatty
2,4-
decadienal
FL
2-
decenal
FL/FR
dimethyl octanol
FL/FR
2-
dodecenal
FL/FR
(E,E)-2,4-
heptadienal
FL
2-
heptyl furan
FL/FR
2,4-
nonadien-1-ol
FL/FR
2,4-
nonadienal
FL
(E)-2-
octen-1-ol
FL/FR
(E)-2-
octenal
FL/FR
10-
undecenal (aldehyde C-11 undecylenic)
FL/FR
floral
citronellol
FL/FR
citronellyl acetate
FL/FR
fruity
iso
butyl 2-methyl butyrate
FL/FR
dimethyl succinate
FL/FR
ethyl hexanoate
FL/FR
methyl 2-methyl butyrate
FL/FR
octen-1-yl cyclopentanone
FL/FR
green
3-
decen-2-one
FL/FR
dihydroxyacetophenone (mixed isomers)
FL
(E,Z)-2,6-
dodecadienal
FL/FR
dodecanal dimethyl acetal
FL/FR
geranyl acetate
FL/FR
heptanal dimethyl acetal
FL/FR
(Z)-4-
heptenal
FL/FR
heptyl acetate
FL/FR
(E,E)-2,4-
hexadienal
FL
hexanal (aldehyde C-6)
FL/FR
hexyl butyrate
FL/FR
methyl heptenone
FL/FR
(E)-
nerolidol
FL/FR
(E,Z)-3,6-
nonadien-1-ol
FL/FR
(E,Z)-2,6-
nonadienal
FL/FR
(E,E)-2,6-
nonadienal
FL
(E)-2-
nonenal
FL/FR
(E,E)-2,4-
octadienal
FL
2,4-
octadienal
FL
octanal diethyl acetal
FL/FR
octanal dimethyl acetal
FL/FR
(E)-2-
octen-1-yl acetate
FL/FR
octyl formate
FL/FR
herbal
green hexanal
FL/FR
ketonic
3-
heptanone
FL/FR
meaty
12-
methyl tridecanal
FL
ripe
(E)-4-
decenal
FL/FR
soapy
dodecanal (aldehyde C-12 lauric)
FL/FR
1-
dodecanol
FL/FR
terpenic
alpha-
phellandrene
FL/FR
waxy
adoxal (Givaudan)
FL/FR
butyl laurate
FL/FR
decanal diethyl acetal
FL/FR
decanol
FL/FR
(E)-2-
dodecenal
FL/FR
ethyl undecanoate
FL/FR
methyl 10-undecenoate
FL/FR
methyl laurate
FL/FR
2-
nonanol
FL/FR
nonanol
FL/FR
tridecanal
FL/FR
(E)-2-
undecenal
FL/FR
woody
humulus lupulus extract
FL/FR
 
Potential Uses:
FRacacia
FRamber
FRbanana
FRcherry blossom
FRcitrus
 clean
 cloth clean cloths
FRfloral
FRgrapefruit
FRherbal
FRhibiscus
FRhoney
FRincense
FRleather russian leather
FRlemon
FRmandarin
 melon watermelon muskmelon cantaloupe
FLmilk
FLnut
FRorange
FRorris
 peel
FRrose
 topnotes
FLtropical
FRwallflower
 
Occurrence (nature, food, other):note
 basil plant
Search Trop Picture
 beef cooked beef
Search PMC Picture
 bergamot oil @ 0.004-0.024%
Data GC Search Trop Picture
 blood orange oil (citrus sinensis l. var. sanguinello) italy @ 0.012%
Data GC Search Trop Picture
 blood orange oil (citrus sinensis l. var. tarocco) italy @ 0.009%
Data GC Search Trop Picture
 blood orange oil italy @ 0.010%
Data GC Search Trop Picture
 boronia absolute @ 0.05%
Data GC Search Trop Picture
 butter
Search PMC Picture
 cabocla flower oil brazil @ 0.30%
Data GC Search Trop Picture
 caviar
Search PMC Picture
 celery leaf
Search Trop Picture
 celery shoot
Search Trop Picture
 cerastium candidissimum corr. oil greece @ 9.00%
Data GC Search Trop Picture
 chicken
Search PMC Picture
 cistus oil @ 0.2%
Data GC Search Trop Picture
 coriander fruit
Search Trop Picture
 coriander leaf
Search Trop Picture
 coriander leaf oil @ 2.14-2.31%
Data GC Search Trop Picture
 coriander oil
Search Trop Picture
 coriander seed oil
Search Trop Picture
 coriander seed oil cuba @ 0.10%
Data GC Search Trop Picture
 corn husk oil
Search Trop Picture
 cucumber
Search Trop Picture
 fish
Search PMC Picture
 grapefruit juice
Search Trop Picture
 grapefruit oil c.p. @ 0.10%
Data GC Search Trop Picture
 grapefruit oil c.p. russia @ 0.02%
Data GC Search Trop Picture
 grapefruit oil CO2 extract @ 0.09%
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 herniaria incana lam. oil greece @ 0.90%
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 lamb
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 lemon
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 lemon oil
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 lemon oil california @ 0.03%
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 lime oil distilled mexico @ 0.03%
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 lime oil distilled peru @ 0.01%
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 lime oil expressed florida @ trace%
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 mandarin fruit
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 mandarin oil italy @ 0.01%
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 mandarin oil uruguay @ 0.02%
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 mikan peel oil @ 0.01%
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 milk
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 narcissus absolute @ 0.20%
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 orange fruit
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 orange oil c.p. brazil @ 0.02-0.04%
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 orange oil terpeneless @ 0.90%
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 orange peel oil bitter china @ trace%
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 orange peel oil sweet c.p. blond italy @ 0.010%
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 orange peel oil sweet c.p. blond italy @ 0.012%
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 orange peel oil sweet c.p. blond italy @ 0.014%
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 orange peel oil sweet c.p. blond italy @ 0.015%
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 orange peel oil sweet c.p. blond italy @ 0.016%
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 orange peel oil sweet c.p. florida @ 0.01%
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 orange peel oil sweet c.p. valencia @ 0.02%
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 peanut
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 pork
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 rugula herb
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 star fruit oil cuba @ trace%
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 tangerine oil america @ 0.03%
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 thyme oil wild or creeping pakistan @ 0.23%
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 witch hazel leaf oil @ 0.42%
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 wormseed oil spain @ 0.14%
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 yuzu leaf oil @ 0.07-0.08%
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Synonyms:
 aldehyde C 11 undecylic
 aldehyde C 11 undecylic food grade
 aldehyde C-11 FCC
 aldehyde C-11 undecyl
 aldehyde C-11 undecylic
 aldehyde C-11 undecylic FCC
 aldehyde C-11 undecylic natural
 aldehyde C11 undecylic
 hendecanal
 hendecanaldehyde
1-undecanal
N-undecanal
 undecanal (aldehyde C-11 undecylic)
 undecanaldehyde
alpha-undecanone
 undecyl aldehyde
N-undecyl aldehyde
 undecylaldehyde
 undecylic aldehyde
 

Articles:

PubMed:Identification, Synthesis, and Behavioral Activity of 5,11-Dimethylpentacosane, A Novel Sex Pheromone Component of the Greater Wax Moth, Galleria Mellonella (L.).
PubMed:Chemical composition of the tuber essential oil from Helianthus tuberosus L. (Asteraceae).
PubMed:Influence of immobilization protocol on the structure and function of surface bound proteins.
PubMed:Herbivory by the insect diaphorina citri induces greater change in citrus plant volatile profile than does infection by the bacterium, Candidatus Liberibacter asiaticus.
PubMed:Human olfactory sensitivity for bourgeonal and male infertility: a preliminary investigation.
PubMed:Preparation of polypyrrole composite solid-phase microextraction fiber coatings by sol-gel technique for the trace analysis of polar biological volatile organic compounds.
PubMed:Tandem hydroformylation/hydrogenation of alkenes to normal alcohols using Rh/Ru dual catalyst or Ru single component catalyst.
PubMed:Antimycobacterial activity of constituents from Foeniculum vulgare var. dulce grown in Mexico.
PubMed:The CatSper channel: a polymodal chemosensor in human sperm.
PubMed:Immunotoxicity activity from the essential oils of coriander (Coriandrum sativum) seeds.
PubMed:Evaluation of the key aroma compounds in beef and pork vegetable gravies a la chef by stable isotope dilution assays and aroma recombination experiments.
PubMed:Functionalization vs. fragmentation: n-aldehyde oxidation mechanisms and secondary organic aerosol formation.
PubMed:Chemical composition and larvicidal activity of the essential oil of Plectranthus amboinicus (Lour.) Spreng against Anopheles stephensi: a malarial vector mosquito.
PubMed:Kairomonal response of the parasitoid, Bracon hebetor Say, to the male-produced sex pheromone of its host, the greater Waxmoth, Galleria mellonella (L.).
PubMed:Between plant and diurnal variation in quantities and ratios of volatile compounds emitted by Vicia faba plants.
PubMed:Odor interaction between Bourgeonal and its antagonist undecanal.
PubMed:Phenylalanine 35 and tyrosine 82 are involved in the uptake and release of ligand by porcine odorant-binding protein.
PubMed:Efficient cell-free production of olfactory receptors: detergent optimization, structure, and ligand binding analyses.
PubMed:Cold fiber solid-phase microextraction device based on thermoelectric cooling of metal fiber.
PubMed:Attraction of female Culex quinquefasciatus Say (Diptera: Culicidae) to odors from chicken feces.
PubMed:Nematicidal activity of plant essential oils and components from coriander (Coriandrum sativum), Oriental sweetgum (Liquidambar orientalis), and valerian (Valeriana wallichii) essential oils against pine wood nematode (Bursaphelenchus xylophilus).
PubMed:Identification of volatile compounds used in host location by the black bean aphid, Aphis fabae.
PubMed:Structural characterization of aldehyde-terminated self-assembled monolayers.
PubMed:Formation of wormlike aggregates of fluorocarbon-hydrocarbon hybrid surfactant by Langmuir-Blodgett transfer and alignment of gold nanoparticles.
PubMed:Free radical scavenging reactions and antioxidant activity of embelin: biochemical and pulse radiolytic studies.
PubMed:Cutoff in detection of eye irritation from vapors of homologous carboxylic acids and aliphatic aldehydes.
PubMed:Importance of interfacial adsorption in the biphasic hydroformylation of higher olefins promoted by cyclodextrins: a molecular dynamics study at the decene/water interface.
PubMed:Comparison of volatile constituents of Persicaria odorata(Lour.) Soj√°k (Polygonum odoratum Lour.) and Persicaria hydropiper L. Spach (Polygonum hydropiper L.).
PubMed:A single lysyl residue defines the binding specificity of a human odorant-binding protein for aldehydes.
PubMed:Gas chromatographic quantification of aliphatic aldehydes in freshly distilled Calvados and Cognac using 3-methylbenzothiazolin-2-one hydrazone as derivative agent.
PubMed:Characterization of dog repellent factor from cuticular secretion of female yellow dog tick, Haemaphysalis leachi.
PubMed:Olfaction: attracting both sperm and the nose.
PubMed:Dual capacity of a human olfactory receptor.
PubMed:Crystal structures of bovine odorant-binding protein in complex with odorant molecules.
PubMed:The use of a brine shrimp (Artemia salina) bioassay to assess the toxicity of diatom extracts and short chain aldehydes.
PubMed:Identification of a testicular odorant receptor mediating human sperm chemotaxis.
PubMed:Results of the L5178Y mouse lymphoma assay and the Balb/3t3 cell in vitro transformation assay for eight phthalate esters.
PubMed:Interaction of bacterial luciferase with aldehyde substrates and inhibitors.
PubMed:Qualitative and quantitative analyses of volatiles and pheromone gland extracts collected fromGalleria mellonella (L.) (Lepidoptera: Pyralidae).
PubMed:Volatile compound content and fatty acid composition of pork as influenced by linoleic acid content of the diet.
PubMed:Convenient synthesis of mosquito oviposition pheromone and a highly fluorinated analog retaining biological activity.
PubMed:Volatile compounds from ponerine ants in the genusMesoponera.
PubMed:Volatile monocarbonyl compounds of carrot roots at various stages of maturity.
PubMed:The adsorption of volatile aroma constituents by foods. VIII. Adsorption of volatile carbonyl compounds by amino acids.
 
Notes:
Found in many essential oils, e.g. Citrus spp. and oval kumquat Fortunella marginata. Flavouring ingredient
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