2-undecen-1-ol
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IUPAC name :undec-2-enol
InChI :InChI=1/C11H22O/c1-2-3-4-5-6-7-8-9-10-11-12/h9-10,12H,2-8,11H2,1H3
InChIKey :SKBIQKQBLQHOSU-UHFFFAOYAB
SMILES :CCCCCCCC\C=C\CO
cas number :37617-03-1
(EINECS) number :253-569-4
fema number :4068
jecfa number :1384
fl. number :02.210
molar refractivity :54.60 ± 0.3 cm3
parachor :473.7 ± 4.0 cm3
index of refraction :1.455 ± 0.02
surface tension :30.7 ± 3.0 dyne/cm
density :0.846 ± 0.06 g/cm3
polarizability :21.64 ± 0.5 10-24cm3
XlogP : 4.50
molecular weight : 170.2917800
formula :C11 H22 O
NMR Predictor :Predict
 
 
export tariff code :unspecified
fda reg :unspecified

Suppliers :
Penta :trans-2-undecen-1-ol

organoleptics :
odor type :floral
odor strength :medium
odor description :
at 100.00 %.  
floral rose waxy

properties :
appearence :colorless to pale yellow clear liquid
assay : 96.00 to 100.00 %   sum of isomers
Food Chemicals Codex Listed :No
specific gravity :0.84700 to 0.84800 @ 25.00 °C.
pounds per gallon - calc. : 7.048 to 7.056
refractive index :1.45000 to 1.45200 @ 22.00 °C.
boiling point : 100.00 to 102.00 °C. @ 2.00 mm Hg
boiling point : 246.00 to 247.00 °C. @ 760.00 mm Hg
acid value : 1.00  max.  KOH/g
vapor pressure :0.00400 mm/Hg @ 25.00 °C.
flash point : 230.00  °F.  TCC  ( 110.00 °C. )
logP (o/w) : 4.41

safety :
most important hazard(s) :Xi - Irritant
  R 36/38 - Irritating to skin and eyes.
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.
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
 
recommendation for 2-undecen-1-ol usage levels up to :
  6.0000 % 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 on the "LIBRARY" link.
publication number : 21
 average usual ppmaverage maximum ppm
baked goods : --
beverages(nonalcoholic) : 0.500005.00000
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 : 0.500005.00000
sugar substitutes : --
sweet sauces : --

safety references :
EPI System :view
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :2
 
 
 
 undec-2-enol
(EINECS) number :253-569-4
chemidplus :037617031
EPA Substance Registry Services :37617-03-1

references :
 undec-2-enol
fl. number :02.210
jecfa number :1384
pubchem :198405

Cosmetics :
Cosmetic uses : perfuming agents

other :
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
synonyms :
1-hydroxy-2-undecene
 undec-2-en-1-ol
 undec-2-enol
2-undecenol

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) blends with :
alpha-amyl cinnamaldehyde
isoamyl salicylate
isoamyl undecylenate
 amyris wood oil
para-anisyl alcohol
 benzoin resinoid
 benzyl alcohol
 benzyl cinnamate
 benzyl salicylate
 bois de rose oil
isobutyl cinnamate
 cedarwood oils
 cinnamyl alcohol
 citronellal
 citronellol
 citronellyl phenyl acetate
 clove bud oil
 coriander seed oil
 costus valerolactone
 coumarin
 cyclamen aldehyde
 cyclohexyl ethyl alcohol
alpha-damascone
beta-damascone
 decanol
9-decen-1-al
9-decen-1-ol
 decyl acetate
 dimethyl benzyl carbinol
 dimethyl benzyl carbinyl butyrate
 dimethyl octanol
 diphenyl oxide
 ethyl cinnamate
 ethyl nonanoate
 ethyl vanillin
 fir balsam absolute
 floral pyranol
 galbanum oil
 gardenia oxide
 geraniol
 geranium oil
(E)-geranyl acetone
 geranyl butyrate
 guaiacwood oil
 heliotropin
 heliotropyl acetone
gamma-heptalactone
2-heptyl tetrahydrofuran
(Z)-3-hexen-1-yl propionate
alpha-hexyl cinnamaldehyde
 hyacinth ether
 ionones
laevo-linalool
 linalool oxide
 methyl anthranilate
 methyl cinnamate
 methyl dihydrojasmonate
 methyl ionones
 musks
beta-naphthyl ethyl ether
 nerol
 nerolidol
 nonanol
 nutmeg oil
 ocean propanal
gamma-octalactone
 orangeflower absolute
 orris pyridine
 patchouli ethanone
 peony alcohol
 phenethyl alcohol
 phenethyl phenyl acetate
 phenethyl propionate
 phenyl acetaldehyde
 phenyl acetaldehyde dimethyl acetal
3-phenyl propionaldehyde
3-phenyl propyl alcohol
 raspberry ketone
 rhodinol
 rose absolute
 rose butanoate
 rose oil turkey
 santall
alpha-terpineol
 tobacco dodecane
 tonka bean absolute
gamma-undecalactone
 undecanol
10-undecen-1-al
(E)-2-undecen-1-yl acetate
 vanilla absolute
 verymoss
 watermelon ketone
 waxy acetate
 woody acetate
 woody amylene

(odor and/or flavor) used in :
 citrus
 rose
 waxy

natural occurrence in :
found in nature



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