3,5-undecadien-2-one

General Material Information

Preferred name	3,5-undecadien-2-one
Trivial Name	3,5-Undecadien-2-one
Short Description	undeca-3,5-dien-2-one
Formula	C11 H18 O
CAS Number	68973-20-6
FEMA Number	4746
FDA UNII	Search
xLogP3-AA	3.50 (est)
NMR Predictor	External link
JECFA Food Flavoring	2219 3,5-undecadien-2-one
FDA Patent	No longer provide for the use of these seven synthetic flavoring substances
Synonyms	undeca-3,5-dien-2-one (trans,cis)-3,5-undecadien-2-one

(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

Material listed in food chemical codex	No
Molecular weight	166.26365661621
Specific gravity	@ 25 °C
Pounds per Gallon	6.607 to 7.605
Refractive Index	1.518 to 1.522 @ 20 °C
Boiling Point	253 to 254°C @ 760 mm Hg
Vapor Pressure	0.018 mmHg @ 25 °C
Flash Point TCC Value	104.1 °C TCC
logP (o/w)	3.232 est
Solubility
alcohol	Yes
water, 59.24 mg/L @ 25 °C (est)	Yes
water	No

Odor Type: Green
cucumber, green, tallow, fatty, fruity, fried
General comment	At 1.00 % in propylene glycol. cucumber green tallow fatty fruity fried


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

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

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