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10-undecenal (aldehyde C-11 undecylenic)

Chemical Structure

General Material Information

Preferred name 10-undecenal (aldehyde C-11 undecylenic)
Trivial Name 10-Undecenal
Short Description 10-undecenal
Formula C11 H20 O
CAS Number 112-45-8
FEMA Number 3095
ECHA Number 203-973-1
FDA UNII DU1OTA08RY
Nikkaji Number J61.751B
Beilstein Number 1746480
MDL MFCD00007032
COE Number 122
Bio Activity Summary External link
NMR Predictor External link
JECFA Food Flavoring 330 10-undecenal
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 112-45-8 ; 10-UNDECENAL
Synonyms
  • aldehyde C 11 undecylenic aldehyde
  • aldehyde C 11 undecylenic food grade
  • aldehyde C-11 undecylenic
  • aldehyde C-11 undecylenic FCC
  • aldehyde C-11, undecylenic
  • aldehyde C11 undecylenic
  • C-11 aldehyde, undecylenic
  • hendecenal
  • 10-hendecenal
  • undec-10-en-1-al
  • undec-10-enal
  • undecanal natural
  • 10-undecen-1-al
  • 1-undecen-10-al
  • 10-undecenal
  • 10-undecenal (aldehyde C-11 undecylenic)
  • undecenal-10 BRI (undecylenic ald.)
  • 10-undecenyl aldehyde
  • undecylenaldehyde
  • 10-undecylene aldehyde
  • 10-undecylenealdehyde
  • undecylenic aldehyde
  • 10-Undecenal
  • 10-Hendecenal
  • Undecylene aldehyde
  • 10-Undecen-1-al
  • ω-Undecenyl aldehyde
  • NSC 44900
  • Intreleven aldehyde
  • 10-Undecylenic aldehyde
  • 10-Undecenyl aldehyde
  • Aldehyde C 111LEN

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Other Information

(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS):View
CHEMBL:View
HMDB (The Human Metabolome Database):HMDB31128
FooDB:FDB003139
Export Tariff Code:2912.19.9000
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View

PhysChem Properties

Material listed in food chemical codex Yes
Molecular weight 168.27960205078
Specific gravity @ 25 °C
Pounds per Gallon 6.99 to 7.056
Specific gravity @ 20 °C
Pounds per Gallon 7.006 to 7.073
Refractive Index 1.44 to 1.445 @ 20 °C
Boiling Point 98 to 100°C @ 3 mm Hg
Acid Value 5 max KOH/g
Vapor Pressure 0.039 mmHg @ 25 °C
Flash Point TCC Value 92.78 °C TCC
logP (o/w) 4.072 est
Shelf life 12 months (or longer if stored properly.)
Storage notes Refrigerate in tightly sealed containers.
Solubility
alcohol Yes
dipropylene glycol Yes
fixed oils Yes
paraffin oil Yes
propylene glycol Yes
water, 30 mg/L @ 20 °C (exp) Yes
water No
glycerin No
Stability
alcoholic lotion Unspecified
antiperspirant Unspecified
deo stick Unspecified
detergent perborate Unspecified
fabric softener Unspecified
non-discoloring in most media Unspecified
shampoo Unspecified
soap Unspecified

Organoleptic Properties

Odor Type: Aldehydic
waxy, aldehydic, rose, mandarin, citrus, soapy, fatty, green
Odor strength high , recommend smelling in a 1.00 % solution or less
Substantivity 380 hour(s) at 100.00 %
Luebke, William tgsc, (1982) At 1.00 % in dipropylene glycol. waxy aldehydic rose mandarin citrus soapy fatty
Mosciano, Gerard P&F 22, No. 5, 67, (1997) Citrus, waxy, fatty and aldehydic with a green, soapy nuance
Flavor Type: Fatty
fatty, oily, aldehydic, mandarin, citrus
Mosciano, Gerard P&F 22, No. 5, 67, (1997) At 2.50 ppm. Fatty, oily and aldehydic with a mandarin, citrus nuance
Used sparingly for its rose and woody notes in berry flavors. Waxy
General comment Powerful, rose-floral, woody
Occasionally used, for its powerful "aldehyde" note, in floral, citrus and fruit flavours. Normal use levels in finished consumer product: 0.001-0.2 ppm. Council of Europe limits: Foods (0.2 ppm); Beverages (0.1 ppm).C (This product should not be confused with Aldehyde C11, Undecylic.) Fatty

Occurrences

Safety Information

Safety information

Preferred SDS: View
European information :
Most important hazard(s):
N - Dangerous for the environment.
R 36/38 - Irritating to skin and eyes.
R 43 - May cause sensitisation by skin contact.
R 51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S 02 - Keep out of the reach of children.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36 - Wear suitable protective clothing.
S 61 - Avoid release to the environment. Refer to special instructions/safety data sheet.
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
Flammable liquids (Category 4), H227
Acute toxicity, Oral (Category 5), H303
Acute toxicity, dermal (Category 5), H313
Skin irritation (Category 2), H315
Skin sensitisation (Category 1), H317
Eye irritation (Category 2A), H319
Serious eye damage/eye irritation (Category 2A), H320
Chronic aquatic toxicity (Category 2), H411
GHS Label elements, including precautionary statements
Pictogramexclamation-mark.jpgenvironment.jpg
Signal word Warning
Hazard statement(s)
H227 - Combustible liquid
H303 - May be harmfulif swallowed
H313 - May be harmful in contact with skin
H315 - Causes skin irritation
H317 - May cause an allergic skin reaction
H319 - Causes serious eye irritation
H320 - Causes eye irritation
H411 - Toxic to aquatic life with long lasting effects
Precautionary statement(s)
P210 - Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 - Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 - Wash skin thouroughly after handling.
P272 - Contaminated work clothing should not be allowed out of the workplace.
P273 - Avoid release to the environment.
P280 - Wear protective gloves/protective clothing/eye protection/face protection.
P302 + P352 - IF ON SKIN: wash with plenty of soap and water.
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312 - Call a POISON CENTER or doctor/physician if you feel unwell.
P333 + P313 - IF SKIN irritation or rash occurs: Get medical advice/attention.
P337 + P313 - IF eye irritation persists: Get medical advice/attention.
P362 - Take off contaminated clothing and wash before reuse.
P370 + P378 - In case of fire: Use appropriate media to extinguish.
P391 - Collect spillage. Hazardous to the aquatic environment
P403 + P235 - Store in a well-ventilated place. Keep cool.
P501 - Dispose of contents/container in accordance with local/regional/national/international regulations.
Oral/Parenteral Toxicity:
oral-rat LD50 > 5000 mg/kg
(Hart & Wong, 1971)

oral-rat LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 11, Pg. 479, 1973.

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 11, Pg. 479, 1973.

Inhalation Toxicity:
Not determined

Safety in use information

Category:
flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for 10-undecenal (aldehyde C-11 undecylenic) usage levels up to:
1.0000 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.32 (μg/capita/day)
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
Click here to view publication 3
average usual ppmaverage maximum ppm
baked goods: --
beverages(nonalcoholic): 0.050001.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -0.20000
fruit ices: -0.20000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: -0.20000
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 Athority(EFSA):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...

European Food Safety Authority (EFSA) reference(s):

Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 6 (FGE.06): Straight-and branched-chain aliphatic unsatured primary alcohols, aldehydes, carboxylic acids, and esters from chemical groups 1 and 4
View page or View pdf

Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) on a request from the Commission related to Flavouring Group Evaluation 5: Esters of 23 branched- and straight-chain aliphatic saturated primary alcohols and of one secondary alcohol, and 24 branched- and straight-chain unsaturated carboxylic acids from chemical groups 1, 2, and 5
View page or View pdf

Flavouring Group Evaluation 6, Revision 1 (FGE.06Rev1) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf

Flavouring Group Evaluation 5, Revision 1 (FGE.05Rev1):Esters of branched- and straight-chain aliphatic saturated primary alcohols and of one secondary alcohol, and branched- and straight-chain unsaturated carboxylic acids from chemical groups 1, 2, and 5 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) [1] - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf

Flavouring Group Evaluation 5, Revision 2 (FGE.05Rev2): Branched- and straight-chain unsaturated carboxylic acids and esters of these with aliphatic saturated alcohols from chemical groups 1, 2, 3 and 5
View page or View pdf

Safety and efficacy of non-conjugated and accumulated unsaturated straight-chain and branched-chain, aliphatic primary alcohols, aldehydes, acids, acetals and esters belonging to chemical group 4 when used as flavourings for all animal species
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):112-45-8
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :8187
National Institute of Allergy and Infectious Diseases:Data
WISER:UN 1993
WGK Germany:2
undec-10-enal
Chemidplus:0000112458
RTECS:YQ2835000 for cas# 112-45-8