undecanal propylene glycol acetal
aldehyde C-11 undecylic propylene glycol acetal
 
Notes:
Used as a food additive [EAFUS]
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2-decyl-4-methyl-1,3-dioxolane (Click)
CAS Number: 74094-62-5Picture of molecule
XlogP3-AA: 5.30 (est)
Molecular Weight: 228.37556000
Formula: C14 H28 O2
NMR Predictor: Predict (works with chrome or firefox)
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
JECFA Food Flavoring: 1745  undecanal propyleneglycol acetal
FEMA Number: 4374  undecanal propyleneglycol acetal
FDA Mainterm: UNDECANAL PROPYLENEGLYCOL ACETAL
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Physical Properties:
Appearance: colorless clear liquid (est)
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 0.87900 to 0.88500 @  25.00 °C.
Pounds per Gallon - (est).: 7.314 to  7.364
Refractive Index: 1.43500 to 1.44100 @  20.00 °C.
Boiling Point: 286.00 to  287.00 °C. @ 760.00 mm Hg
Acid Value: 1.00 max. KOH/g
Vapor Pressure: 0.009000 mm/Hg @ 25.00 °C. (est)
Flash Point: 229.00 °F. TCC ( 109.44 °C. )
logP (o/w): 5.204 (est)
Soluble in:
 alcohol
 water, 1.848 mg/L @ 25 °C (est)
Insoluble in:
 water
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acetoin propylene glycol acetal
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benzaldehyde propylene glycol acetal
butyraldehyde propylene glycol acetal
isobutyraldehyde propylene glycol acetal
cinnamaldehyde propylene glycol acetal
citral propylene glycol acetal
cyclamen aldehyde propylene glycol acetal
decanal propylene glycol acetal
ethyl vanillin propylene glycol acetal
furfural propylene glycol acetal
heliotropyl propylene glycol acetal
hexanal propylene glycol acetal
(E)-2-hexen-1-al propylene glycol acetal
hydroxycitronellal propylene glycol acetal
melon heptenal propylene glycol acetal
6-methyl-5-hepten-2-one propylene glycol acetal
nonanal propylene glycol acetal
2-nonanone propylene glycol acetal
octanal propylene glycol acetal
perillaldehyde propylene glycol acetal
phenyl acetaldehyde propylene glycol acetal
para-tolualdehyde propylene glycol acetal
valeraldehyde propylene glycol acetal
isovaleraldehyde propylene glycol acetal
vanillin propylene glycol acetal
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Organoleptic Properties:
Odor Type: fatty
Odor Strength: medium ,
recommend smelling in a 10.00 % solution or less
 sweet  fatty  floral  
Odor Description:
at 10.00 % in dipropylene glycol. 
sweet fatty floral
  
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Cosmetic Information:
None found
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Suppliers:
Aston Chemical
For experimental / research use only.
2-Decyl-4-methyl-1,3-dioxolane
Parchem
undecanal propylene glycol acetal
Chemical Sources Association
Need This Item for Flavor/Food?: You can contact the Chemical Sources Association
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Safety Information:
 
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
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Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for undecanal propylene glycol acetal usage levels up to:
  2.0000 % 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: 23
Click here to view publication 23
 average usual ppmaverage maximum ppm
baked goods: --
beverages(nonalcoholic): 0.500002.50000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: 5.0000025.00000
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: 1.000005.00000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: 1.000005.00000
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: --
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Safety References:
EPI System: View
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 229153
National Institute of Allergy and Infectious Diseases: Data
 2-decyl-4-methyl-1,3-dioxolane
Chemidplus: 0074094625
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References:
 2-decyl-4-methyl-1,3-dioxolane
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 229153
Pubchem (sid): 135357782
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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
HMDB (The Human Metabolome Database): HMDB32548
FooDB: FDB010437
ChemSpider: View
Read: Under the conditions of intended use - New developments in the FEMA GRAS program and the safety assessment of flavor ingredients
Read: A GRAS assessment program for flavor ingredients
Read: Sensory testing for flavorings with modifying properties. Food Technology
Read: Criteria for the safety evaluation of flavoring substances
Read: A procedure for the safety evaluation of natural flavor complexes used as ingredients in food: essential oils
Read: FEMA Expert Panel: 30 Years of safety evaluation for the flavor industry
Read: Consumption ratio and food predominance of flavoring materials
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Potential Blenders and core components note
 
For Odor
aldehydic
 aldehydic fragranceFR
balsamic
 brachyleana hutchinsii wood oilFR
caramellic
 propyl pyruvateFL/FR
citrus
(E)-4-decenalFL/FR
2-heptanolFL/FR
earthy
 methyl undecylenateFL/FR
fatty
 decanolFL/FR
(S)-dihydro-gamma-ionone 
 hexyl pivalateFR
floral
alpha-amyl cinnamaldehyde / methyl anthranilate schiff's baseFR
 benzyl lactateFL/FR
3-decanolFL/FR
 gardenia concreteFR
 heliotropyl diethyl acetalFR
 honeysuckle absoluteFR
isojasmoneFL/FR
 lilac perfume baseFR
 lily of the valley absoluteFR
 mimosa concrete franceFL/FR
 nonanolFL/FR
bitter orangeflower concrete moroccoFR
 phenethyl lactateFL/FR
 phenyl acetaldehyde 2,3-butylene glycol acetalFL/FR
(E)-2-phenyl-1(2)-propene-1-yl acetateFR
 tuberose absolute (from concrete)FL/FR
 tuberose absolute (from pommade)FL/FR
fruity
isobutyl anthranilateFL/FR
1-isobutyl-2-methyl butyl 2-butenoate 
 cyclohexyl crotonateFR
2-nonanone propylene glycol acetalFL/FR
green
3,7-dimethyl-6-octenoic acidFL/FR
 hexoxyacetaldehyde dimethyl acetalFR
 octyl oxyacetaldehydeFR
 phenyl acetaldehydeFL/FR
musk
 musk gx 100%FR
 musk gx 50% in BBFR
 musk gx 50% in DEPFR
oily
 petal pyranoneFL/FR
spicy
(E)-para-methoxycinnamaldehydeFL/FR
terpenic
(E,E)-2,6-alloocimeneFL/FR
woody
3',4'-dimethoxyacetophenone 
10-epi-gamma-eudesmol 
 mimosa concrete moroccoFL/FR
4,6,11-trimethyl-5-oxatricyclo(6.2.2.0*4,9*)dodec-6-eneFR
 
For Flavor
 
No flavor group found for these
 benzyl lactateFL/FR
1-isobutyl-2-methyl butyl 2-butenoate 
3-decanolFL/FR
(S)-dihydro-gamma-ionone 
10-epi-gamma-eudesmol 
(E)-para-methoxycinnamaldehydeFL/FR
 methyl undecylenateFL/FR
2-nonanone propylene glycol acetalFL/FR
(E,E)-2,6-alloocimeneFL/FR
 petal pyranoneFL/FR
 phenethyl lactateFL/FR
 phenyl acetaldehyde 2,3-butylene glycol acetalFL/FR
 propyl pyruvateFL/FR
aldehydic
 decanolFL/FR
 nonanolFL/FR
floral
3,7-dimethyl-6-octenoic acidFL/FR
 mimosa concrete franceFL/FR
 tuberose absolute (from concrete)FL/FR
 tuberose absolute (from pommade)FL/FR
fruity
isobutyl anthranilateFL/FR
2-heptanolFL/FR
 methyl 4-phenyl butyrateFL
green
isojasmoneFL/FR
honey
 phenyl acetaldehydeFL/FR
ripe
(E)-4-decenalFL/FR
woody
3',4'-dimethoxyacetophenone 
 mimosa concrete moroccoFL/FR
 
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Potential Uses:
 floralFR
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Occurrence (nature, food, other): note
 not found in nature
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Synonyms:
 aldehyde C-11 undecylic propylene glycol acetal
2-decyl-4-methyl-1,3-dioxolane
1,3-dioxolane, 2-decyl-4-methyl-
 undecanal propyleneglycol acetal
 undecyl aldehyde propyleneglycol acetal
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