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    General Material Information
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1-undecanol

General Material Information

Preferred name 1-undecanol
Trivial Name undecan-1-ol
Short Description undecyl alcohol
Formula C11 H24 O
CAS Number 112-42-5
CAS Number 30207-98-8
FEMA Number 3097
Flavis Number 2.057
ECHA Number 203-970-5
FDA UNII 06MJ0P28T3
Nikkaji Number J5.126H
Beilstein Number 1698334
MDL MFCD00004751
COE Number 751
Bio Activity Summary External link
NMR Predictor External link
JECFA Food Flavoring 106 undecyl alcohol
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 112-42-5 ; UNDECYL ALCOHOL
Synonyms
  • alcohol C-11 (undecyl alcohol)
  • alcohol C-11 undecylic
  • 1-alcohol C-11 undecylic
  • alcohol C-11 undecylic, pharmaceutical grade
  • alcohol, undecyl
  • decyl carbinol
  • 1-decyl carbinol
  • hendecanoic alcohol
  • 1-hendecanoic alcohol
  • hendecanol
  • 1-hendecanol
  • hendecyl alcohol
  • 1-hendecyl alcohol
  • 1-hendecylenic alcohol
  • N- hendecylenic alcohol
  • 1-hydroxyundecane
  • neodol 1
  • undecan-1-ol
  • N- undecan-1-ol
  • 1-undecanol
  • N- undecanol
  • undecyl alcohol
  • 1-undecyl alcohol
  • N- undecyl alcohol

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

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Literature & References

undecan-1-ol
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:112-42-5
Pubchem (cid):8184
Pubchem (sid):151314
Flavornet:112-42-5
Pherobase:View
undecan-2-ol
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:30207-98-8
Pubchem (cid):15448
Pubchem (sid):176527
Publications by Info
Volatile Flavor Components in Bogyojosaeng and Suhong Cultivars of Strawberry (Fragaria ananassa Duch.)

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
CHEMBL:View
KEGG (GenomeNet):C13823
HMDB (The Human Metabolome Database):HMDB13113
FooDB:FDB002917
YMDB (Yeast Metabolome Database):YMDB01801
Export Tariff Code:2905.19.9090
Typical G.C.
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View
Formulations/Preparations:
purity: a minimum of 97-98.5% undecyl alcohol.

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 172.31147766113
Specific gravity @ 20 °C
Pounds per Gallon 6.931 to 6.948
Refractive Index 1.439 to 1.442 @ 20 °C
Melting Point 11 to 14°C @ 760 mm Hg
Boiling Point 242 to 243°C @ 760 mm Hg
Vapor Pressure 0.006 mmHg @ 25 °C
Flash Point TCC Value 110 °C TCC
logP (o/w) 4.405 est
Solubility
alcohol Yes
fixed oils Yes
water, 43.04 mg/L @ 25 °C (est) Yes
water No
Stability
non-discoloring in most media Unspecified
shampoo Unspecified

Organoleptic Properties

Odor Type: Waxy
fresh, waxy, rose, soapy, cloth laundered cloth, floral, citrus
Odor strength medium
Substantivity 192 hour(s) at 100.00 %
Luebke, William tgsc, (1993) At 100.00 %. fresh waxy rose soapy clean clothes floral citrus
Flavor Type: Aldehydic
aldehydic, soapy, waxy, sweet
Luebke, William tgsc, (1993) Aldehydic soapy waxy sweet

Occurrences

Safety Information

Safety information

Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 38 - Irritating to 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 - Wear suitable gloves.
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 3000 mg/kg
Journal of Industrial Hygiene and Toxicology. Vol. 26, Pg. 269, 1944.

Dermal Toxicity:
skin-rabbit LD50 4760 ul/kg
Union Carbide Data Sheet. Vol. 2/21/1958

skin-guinea pig LD50 > 20 mg/kg
"Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 695, 1969.

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 1-undecanol usage levels up to:
4.0000 % in the fragrance concentrate.
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: -12.00000
beverages(nonalcoholic): -2.90000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -15.00000
fruit ices: -15.00000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: -12.00000
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 2, Revision 1 (FGE.02) : Branched- and straight-chain aliphatic saturated primary alcohols and related esters of primary alcohols and straight-chain carboxylic acids and one straight-chain aldehyde from chemical groups 1 and 2 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):112-42-5
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :8184
National Institute of Allergy and Infectious Diseases:Data
WISER:UN 3082
WGK Germany:2
undecan-1-ol
Chemidplus:0000112425
EPA/NOAA CAMEO:hazardous materials
RTECS:YQ3155000 for cas# 112-42-5
undecan-2-ol
Chemidplus:030207988