3,5-undecadien-2-one, 68973-20-6

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CODE141922 CODE141922
Product(s):

Name:	undeca-3,5-dien-2-one
CAS Number:	68973-20-6	3D/inchi
FDA UNII:	Search
XlogP3-AA:	3.50 (est)
Molecular Weight:	166.26366000
Formula:	C11 H18 O
NMR Predictor:	Predict (works with chrome, Edge or firefox)
EFSA/JECFA Comments:
Isomeric composition: 89-94% 3E,5E; 6-11% sum of 3E,5Z; 3Z,5Z; and 3Z,5E

Category:flavoring 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
Google Patents:	Search
US Patents:	Search
EU Patents:	Search
Pubchem Patents:	Search
PubMed:	Search
NCBI:	Search
JECFA Food Flavoring:	2219 3,5-undecadien-2-one
FEMA Number:	4746 3,5-undecadien-2-one
FDA:	No longer provide for the use of these seven synthetic flavoring substances

Physical Properties:

Appearance:	colorless to pale yellow clear liquid (est)
Assay:	95.00 to 100.00
Food Chemicals Codex Listed:	No
Specific Gravity:	0.79400 to 0.91400 @ 25.00 °C.
Pounds per Gallon - (est).:	6.607 to 7.605
Refractive Index:	1.51800 to 1.52200 @ 20.00 °C.
Boiling Point:	253.00 to 254.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure:	0.018000 mmHg @ 25.00 °C. (est)
Flash Point:	219.00 °F. TCC ( 104.10 °C. ) (est)
logP (o/w):	3.232 (est)
Soluble in:
	alcohol
	water, 59.24 mg/L @ 25 °C (est)
Insoluble in:
	water

Organoleptic Properties:

Odor Type: green

Odor Description:at 1.00 % in propylene glycol. cucumber green tallow fatty fruity fried

Odor and/or flavor descriptions from others (if found).

Cosmetic Information:

None found

Suppliers:

Need This Item for Flavor/Food?: You can contact the Chemical Sources Association

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

Safety in Use Information:

Category:
flavoring agents
Recommendation for 3,5-undecadien-2-one usage levels up to:
	not for fragrance use.

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: 26
Click here to view publication 26
		average usual ppm	average maximum ppm
baked goods:		-	-
beverages(nonalcoholic):		1.00000	10.00000
beverages(alcoholic):		-	-
breakfast cereal:		-	-
cheese:		-	-
chewing gum:		10.00000	30.00000
condiments / relishes:		-	-
confectionery froastings:		1.00000	10.00000
egg products:		-	-
fats / oils:		1.00000	10.00000
fish products:		-	-
frozen dairy:		-	-
fruit ices:		1.00000	10.00000
gelatins / puddings:		1.00000	10.00000
granulated sugar:		-	-
gravies:		1.00000	10.00000
hard candy:		5.00000	20.00000
imitation dairy:		-	-
instant coffee / tea:		-	-
jams / jellies:		1.00000	10.00000
meat products:		-	-
milk products:		-	-
nut products:		-	-
other grains:		-	-
poultry:		-	-
processed fruits:		-	-
processed vegetables:		-	-
reconstituted vegetables:		-	-
seasonings / flavors:		1.00000	10.00000
snack foods:		5.00000	25.00000
soft candy:		1.00000	10.00000
soups:		1.00000	10.00000
sugar substitutes:		-	-
sweet sauces:		1.00000	10.00000

Safety References:

AIDS Citations:Search

Cancer Citations:Search

Toxicology Citations:Search

EPA Substance Registry Services (TSCA):68973-20-6

EPA Substance Registry Services (SRS):Registry

Laboratory Chemical Safety Summary :111989

National Institute of Allergy and Infectious Diseases:Data

undeca-3,5-dien-2-one

Chemidplus:0068973206

References:

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
HMDB (The Human Metabolome Database):	Search
VCF-Online:	VCF Volatile Compounds in Food
ChemSpider:	View