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General Material Information

Preferred name 10-undecen-1-ol
Trivial Name 10-Undecen-1-ol
Short Description 11-hydroxy-1-undecene
Formula C11 H22 O
CAS Number 112-43-6
Deleted CAS Number 1082770-76-0
Flavis Number 2.125
ECHA Number 203-971-0
FDA UNII G63HL09NXK
Nikkaji Number J22.115E
Beilstein Number 1753225
MDL MFCD00004750
COE Number 10319
Bio Activity Summary External link
NMR Predictor External link
FDA Mainterm 112-43-6 ; UNDECEN-1-OL
Synonyms
  • alcohol C-11 undecylenic
  • 11-hydroxy-1-undecene
  • undec-10-en-1-ol
  • undec-10-enol
  • undecen-1-ol
  • 10-undecen-1-ol
  • 1-undecen-11-ol
  • 10-undecenol
  • omega- undecenyl alcohol
  • 10-undecylen-1-ol
  • undecylenic alcohol
  • undecylenyl alcohol
  • 1-Undecen-11-ol
  • 10-Undecylen-1-ol
  • 10-Undecenol
  • 11-Hydroxy-1-undecene
  • ω-Undecenyl alcohol
  • 10-Undecenyl alcohol
  • ω-Undecenol
  • ω-Undecylenyl alcohol
  • NSC 66157

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

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Perfumer & Flavorists Start search
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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
CHEBI:View
HMDB (The Human Metabolome Database):HMDB31016
FooDB:FDB003008
Export Tariff Code:2905.29.9000
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 170.29554748535
Specific gravity @ 20 °C
Pounds per Gallon 7.014 to 7.081
Melting Point 2 to 3°C @ 760 mm Hg
Boiling Point 132 to 133°C @ 15 mm Hg
Boiling Point 245 to 248°C @ 760 mm Hg
Vapor Pressure 0.004 mmHg @ 25 °C
Flash Point TCC Value 93.33 °C TCC
logP (o/w) 3.997 est
Solubility
alcohol Yes
water, 44 mg/L @ 20 °C (exp) Yes
water No
Stability
non-discoloring in most media Unspecified
shampoo Unspecified

Organoleptic Properties

Odor Type: Citrus
fresh, floral, waxy, ozone, clean, citrus
Odor strength medium
Substantivity 152 hour(s) at 100.00 %
General comment At 100.00 %. fresh floral waxy ozone clean citrus
Commonly used in soaps and detergents for a fresh, rosy nuance. A pleasant soapy, waxy, floral, rose aroma

Safety Information

Safety information

Preferred SDS: View
European information :
Most important hazard(s):
None - None found.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 11, Pg. 95, 1973.

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 11, Pg. 95, 1973.

Inhalation Toxicity:
Not determined

Safety in use information

Category:
cosmetic, 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-undecen-1-ol usage levels up to:
10.0000 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.37 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 2000 (μg/person/day)
Threshold of Concern:1800 (μg/person/day)
Structure Class: I
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i).
Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0): --
Fats and oils, and fat emulsions (type water-in-oil) (02.0): --
Edible ices, including sherbet and sorbet (03.0): 4.0000010.00000
Processed fruit (04.1): --
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): --
Confectionery (05.0): 4.0000010.00000
Chewing gum (05.3): --
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): --
Bakery wares (07.0): --
Meat and meat products, including poultry and game (08.0): --
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): --
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): --
Foodstuffs intended for particular nutritional uses (13.0): --
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 4.0000010.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 4.0000010.00000
Ready-to-eat savouries (15.0): --
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): --

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):

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

Scientific Opinion on Flavouring Group Evaluation 06, Revision 2 (FGE.06Rev2): Straight- and branched-chain aliphatic unsaturated primary alcohols, aldehydes, carboxylic acids, and esters from chemical groups 1 and 4
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 06, Revision 3 (FGE.06Rev3): Straight- and branched-chain aliphatic unsaturated primary alcohols, aldehydes, carboxylic acids, and esters from chemical groups 1 and 4
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 06, Revision 4 (FGE.06Rev4): Straight- and branched-chain aliphatic unsaturated primary alcohols, aldehydes, carboxylic acids and esters from chemical groups 1, 3 and 4
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):112-43-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :8185
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
undec-10-en-1-ol
Chemidplus:0000112436
RTECS:YQ2985000 for cas# 112-43-6