2-undecanol
methyl nonyl carbinol

Sponsors

Name: undecan-2-ol
CAS Number: 1653-30-1Picture of molecule3D/inchi
Other: 113666-64-1
ECHA EINECS - REACH Pre-Reg: 216-722-6
FDA UNII: 49PCZ1S7LY
Nikkaji Web: J102.385C
Beilstein Number: 1719795
MDL: MFCD00021958
CoE Number: 11826
XlogP3: 4.50 (est)
Molecular Weight: 172.31148000
Formula: C11 H24 O
NMR Predictor: Predict (works with chrome or firefox)
EFSA/JECFA Comments:
JECFA evaluated 2-undecanol (CASrn as in Register). (R)- or (S)- enantiomer not specified by CASrn in Register.
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: 297 2-undecanol
Flavis Number: 02.086 (Old)
DG SANTE Food Flavourings: 02.086 undecan-2-ol
FEMA Number: 3246 2-undecanol
FDA Mainterm: 2-UNDECANOL
 
Physical Properties:
Appearance: colorless clear liquid (est)
Assay: 97.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity: 0.82400 to 0.82900 25.00 °C.
Pounds per Gallon - (est).: 6.857 to 6.898
Refractive Index: 1.43100 to 1.43800 @ 20.00 °C.
Melting Point: -11.00 to -9.00 °C. @ 760.00 mm Hg
Melting Point: 2.00 to 3.00 °C. @ 28.00 mm Hg
Boiling Point: 232.00 to 233.00 °C. @ 760.00 mm Hg
Boiling Point: 130.00 to 131.00 °C. @ 28.00 mm Hg
Vapor Pressure: 0.015000 mm/Hg @ 25.00 °C. (est)
Flash Point: 206.00 °F. TCC ( 96.67 °C. )
logP (o/w): 4.249 (est)
Soluble in:
 alcohol
 ethyl ether
 water, 49.73 mg/L @ 25 °C (est)
 water, 197 mg/L @ 25 °C (exp)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: waxy
Odor Strength: medium
Substantivity: 82 hour(s) at 100.00 %
 fresh waxy cloth laundered cloth sarsaparilla
Odor Description:
at 100.00 %.
fresh waxy clean cloth cotton sarsaparilla
Luebke, William tgsc, (2007)
Flavor Type: waxy
 waxy fatty clean oily fresh fishy nut flesh tallow
Taste Description:
waxy fatty clean oily fresh fishy nut flesh tallow
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Beijing Lys Chemicals
2-Undecanol
BOC Sciences
For experimental / research use only.
2-Undecanol
EMD Millipore
For experimental / research use only.
2-Undecanol
Nagar Haveli Perfumes & Aromatics
2 - Undecanol
Odor: Fresh waxy clean cloth cotton sarsaparilla
Nagar Haveli Perfumes & Aromatics
2 - Undecanol
Natural
Odor: Fresh waxy clean cloth cotton sarsaparilla
Parchem
2-undecanol
Penta International
2-UNDECANOL, Kosher
Santa Cruz Biotechnology
For experimental / research use only.
2-Undecanol
Sigma-Aldrich
2-Undecanol, 97%, FG
Certified Food Grade Products
Synerzine
2-Undecanol
TCI AMERICA
For experimental / research use only.
2-Undecanol >98.0%(GC)
 
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi N - Irritant, Dangerous for the environment.
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
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)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for 2-undecanol usage levels up to:
  2.0000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.24 (μg/capita/day)
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: 4
 average usual ppmaverage maximum ppm
baked goods: -20.00000
beverages(nonalcoholic): --
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: --
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 7 (FGE.07): Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5
View page or View pdf
Flavouring Group Evaluation 7, Revision 1 (FGE.07Rev1): Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Scientific opinion of the 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
Flavouring Group Evaluation 7, Revision 2 (FGE.07Rev2) : Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5
View page or View pdf
EPI System: View
EPA Substance Registry Services (TSCA): 1653-30-1
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 15448
National Institute of Allergy and Infectious Diseases: Data
WISER: UN 3082
WGK Germany: 2
 undecan-2-ol
Chemidplus: 0001653301
 
References:
 undecan-2-ol
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 1653-30-1
Pubchem (cid): 15448
Pubchem (sid): 134980527
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
HMDB (The Human Metabolome Database): HMDB30942
FooDB: FDB002918
Export Tariff Code: 2905.19.9090
Haz-Map: View
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
aldehydic specialty
FR
decanal (aldehyde C-10)
FL/FR
geranyl oxyacetaldehyde
FR
2-
methyl undecanal (aldehyde C-12 mna)
FL/FR
N-/i-
undecanal
FR
animal
costus valerolactone
FR
balsamic
amyris wood oil
FL/FR
3-
phenyl propyl alcohol
FL/FR
buttery
butyl butyryl lactate
FL/FR
caramellic
ethyl maltol
FL/FR
maltol
FL/FR
maltyl isobutyrate
FL/FR
strawberry furanone
FL/FR
toffee furanone
FL/FR
citrus
citronella oil ceylon
FL/FR
(E)-4-
decenal
FL/FR
dihydromyrcenol
FL/FR
lemongrass oil
FL/FR
orange nitrile
FR
blood
orange oil italy
FL/FR
sweet
orange peel oil c.p. brazil
FL/FR
clean
cyclododecyl formate
FR
undecyl acetate
FL/FR
coconut
gamma-
nonalactone (aldehyde C-18 (so-called))
FL/FR
delta-
undecalactone
FL/FR
fatty
butyl undecylenate
FL/FR
(Z)-
dairy lactone
FL/FR
2-
decen-1-ol
FL/FR
(E)-2-
decenal
FL/FR
ethyl undecylenate
FL/FR
delta-
juniper lactone
FL/FR
4-
methyl octanoic acid
FL/FR
floral
iso
amyl salicylate
FL/FR
coriander seed oil
FL/FR
para-
cresyl laurate
FL/FR
cyclamen aldehyde
FL/FR
9-
decen-1-ol
FL/FR
dihydrojasmone
FL/FR
dimethyl anthranilate
FL/FR
dimethyl benzyl carbinyl butyrate
FL/FR
dimethyl octanol
FL/FR
floral pyranol
FR
heliotropyl acetone
FL/FR
hyacinth ether
FR
jasmin acetate
FL/FR
jasmin pyranone
FL/FR
abrialis
lavandin oil
FL/FR
laevo-
linalool
FL/FR
nerolidol
FL/FR
nonanol
FL/FR
ocean propanal
FL/FR
octyl acetate
FL/FR
rhodinol
FL/FR
rose butanoate
FL/FR
fresh
decyl methyl ether
FR
decyl vinyl ether
FR
10-
undecen-1-yl acetate
FL/FR
fruity
decyl butyrate
FL/FR
green
cilantro leaf oil
FL/FR
coriander heptenol
FL/FR
ethyl (E)-4-decenoate
FL/FR
heptanal dimethyl acetal
FL/FR
heptyl formate
FL/FR
(Z)-5-
octen-1-ol
FL/FR
herbal
carum carvi fruit oil
FL/FR
2-
dodecenal
FL/FR
melon
watermelon ketone
FR
mossy
veramoss (IFF)
FR
musk
ethylene dodecanoate
FR
spicy
iso
eugenyl acetate
FL/FR
nutmeg oil
FL/FR
thujonic
armoise oil
FR
waxy
iso
amyl decanoate
FL/FR
decyl acetate
FL/FR
dihydrocitronellyl acetate
FL/FR
dodecyl acetate
FL/FR
ethyl laurate
FL/FR
(E)-
geranyl oxyacetaldehyde
FR
heptyl octanoate
FL/FR
myristic acid
FL/FR
nonanoic acid
FL/FR
nonyl acetate
FL/FR
1-
undecanol
FL/FR
woody
guaiacwood oil
FL/FR
methyl cedryl ketone
FL/FR
patchouli ethanone
FR
santall
FR
For Flavor
No flavor group found for these
coriander heptenol
FL/FR
dihydrocitronellyl acetate
FL/FR
undecyl acetate
FL/FR
aldehydic
aldehydic
1-
undecanol
FL/FR
berry
heliotropyl acetone
FL/FR
bitter
glyceryl tributyrate
FL
caramellic
ethyl maltol
FL/FR
maltol
FL/FR
strawberry furanone
FL/FR
toffee furanone
FL/FR
citrus
cilantro leaf oil
FL/FR
citronella oil ceylon
FL/FR
lemongrass oil
FL/FR
laevo-
linalool
FL/FR
blood
orange oil italy
FL/FR
sweet
orange peel oil c.p. brazil
FL/FR
coconut
gamma-
nonalactone (aldehyde C-18 (so-called))
FL/FR
creamy
butyl butyryl lactate
FL/FR
jasmin pyranone
FL/FR
delta-
undecalactone
FL/FR
fatty
(Z)-
dairy lactone
FL/FR
dimethyl octanol
FL/FR
(E,E)-2,4-
dodecadienal
FL
2-
dodecenal
FL/FR
ethyl (E)-4-decenoate
FL/FR
ethyl undecylenate
FL/FR
heptyl formate
FL/FR
delta-
juniper lactone
FL/FR
4-
methyl octanoic acid
FL/FR
nonanoic acid
FL/FR
(E,E)-2,4-
undecadienal
FL
floral
dihydrojasmone
FL/FR
dimethyl benzyl carbinyl butyrate
FL/FR
pseudo
ionone
FL
jasmin acetate
FL/FR
ocean propanal
FL/FR
rhodinol
FL/FR
fruity
decyl butyrate
FL/FR
dimethyl anthranilate
FL/FR
rose butanoate
FL/FR
greasy
10-
undecen-1-yl acetate
FL/FR
green
iso
amyl salicylate
FL/FR
cyclamen aldehyde
FL/FR
dihydromyrcenol
FL/FR
heptanal dimethyl acetal
FL/FR
nerolidol
FL/FR
(Z)-5-
octen-1-ol
FL/FR
herbal
carum carvi fruit oil
FL/FR
coriander seed oil
FL/FR
abrialis
lavandin oil
FL/FR
jammy
maltyl isobutyrate
FL/FR
ripe
(E)-4-
decenal
FL/FR
spicy
iso
eugenyl acetate
FL/FR
nutmeg oil
FL/FR
3-
phenyl propyl alcohol
FL/FR
waxy
iso
amyl decanoate
FL/FR
butyl undecylenate
FL/FR
para-
cresyl laurate
FL/FR
decanal (aldehyde C-10)
FL/FR
9-
decen-1-ol
FL/FR
2-
decen-1-ol
FL/FR
(E)-2-
decenal
FL/FR
decyl acetate
FL/FR
dodecyl acetate
FL/FR
ethyl laurate
FL/FR
heptyl octanoate
FL/FR
2-
methyl undecanal (aldehyde C-12 mna)
FL/FR
myristic acid
FL/FR
nonanol
FL/FR
nonyl acetate
FL/FR
octyl 2-furoate
FL
octyl acetate
FL/FR
woody
amyris wood oil
FL/FR
guaiacwood oil
FL/FR
methyl cedryl ketone
FL/FR
 
Potential Uses:
 acacia cassie farnesianaFR
 aldehydicFR
 citrusFR
 fixer 
 fruitFR
 rueFL/FR
 
Occurrence (nature, food, other): note
 apple fruit
Search PMC Picture
 banana fruit
Search Trop Picture
 cheese
Search PMC Picture
 chive
Search Trop Picture
 coconut d-form
Search Trop Picture
 cognac
Search PMC Picture
 coriander leaf oil @ 0.03-0.21%
Data GC Search Trop Picture
 corn husk oil
Search Trop Picture
 corn seed oil
Search Trop Picture
 corn silk
Search Trop Picture
 ginger rhizome
Search Trop Picture
 ginger rhizome oil
Search Trop Picture
 glycosmis pentaphylla (cor.) bark oil india @ 2.30%
Data GC Search Trop Picture
 hop oil
Search Trop Picture
 kachur oil @ 0.20%
Data GC Search Trop Picture
 litsea odorifera l-form
Search Trop Picture
 onion roasted onion
Search Trop Picture
 papaya fruit
Search Trop Picture
 rue oil l-form
Search Trop Picture
 rue plant
Search Trop Picture
 strawberry wild strawberry fruit
Search Trop Picture
 sugandha kokila berry oil @ 0.01%
Data GC Search Trop Picture
 
Synonyms:
2-hendecanol
2-hydroxyundecane
 methyl N-nonyl carbinol
 methyl nonyl carbinol
 undecan-2-ol
sec-undecyl alcohol
 undecylic alcohol
sec-undecylic alcohol
 
 
Notes:
Present in apple, banana, papaya, strawberry, chive, roasted onion, cheeses, ginger, cognac, hop oil and other foodstuffs. Flavouring agent with fruity taste at low concentration.
 
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