tuberose lactone
Used as a food additive [EAFUS]
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5-[(2Z,5Z)-octa-2,5-dienyl]oxolan-2-one (Click)
CAS Number: 153175-57-6Picture of molecule
Nikkaji Web: J1.702.932K
XlogP3-AA: 3.00 (est)
Molecular Weight: 194.27386000
Formula: C12 H18 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
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 1160  tuberose lactone
FEMA Number: 4067  tuberose lactone
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Physical Properties:
Appearance: pale yellow clear liquid (est)
Assay: 80.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 0.93000 to 0.93800 @  15.00 °C.
Pounds per Gallon - (est).: 7.754 to  7.821
Refractive Index: 1.49900 to 1.45500 @  15.00 °C.
Boiling Point: 257.00 °C. @ 760.00 mm Hg
Acid Value: 1.00 max. KOH/g
Vapor Pressure: 0.000197 mm/Hg @ 25.00 °C. (est)
Flash Point: 266.00 °F. TCC ( 130.00 °C. )
logP (o/w): 2.383 (est)
Soluble in:
 dipropylene glycol
 propylene glycol
 water, 101.4 mg/L @ 25 °C (est)
Insoluble in:
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Organoleptic Properties:
Odor Strength: medium
Odor Description:
at 100.00 %. 
spicy herbal
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Cosmetic Information:
None found
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For experimental / research use only.
tuberose lactone
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
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 tuberose lactone usage levels up to:
  3.0000 % 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: 21
Click here to view publication 21
 average usual ppmaverage maximum ppm
baked goods: 5.0000010.00000
beverages(nonalcoholic): 2.000004.00000
beverages(alcoholic): 10.0000020.00000
breakfast cereal: 10.0000020.00000
cheese: --
chewing gum: 50.00000100.00000
condiments / relishes: --
confectionery froastings: 4.000008.00000
egg products: --
fats / oils: 2.000005.00000
fish products: --
frozen dairy: 3.000006.00000
fruit ices: 4.000008.00000
gelatins / puddings: 5.0000010.00000
granulated sugar: --
gravies: --
hard candy: 10.0000020.00000
imitation dairy: 5.00000100.00000
instant coffee / tea: --
jams / jellies: 5.0000010.00000
meat products: 5.0000010.00000
milk products: 5.0000010.00000
nut products: 3.000008.00000
other grains: 5.0000010.00000
poultry: --
processed fruits: 10.0000020.00000
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: 5.0000010.00000
soft candy: 5.0000010.00000
soups: 2.000005.00000
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 : 12980879
National Institute of Allergy and Infectious Diseases: Data
Chemidplus: 0153175576
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NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 12980879
Pubchem (sid): 135360744
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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): Search
FooDB: FDB010426
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
RSC Learn Chemistry: View
EFSA Update of results on the monitoring of furan levels in food: Read Report
EFSA Previous report: Results on the monitoring of furan levels in food: Read Report
EFSA Report of the CONTAM Panel on provisional findings on furan in food: Read Report
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
None Found
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Potential Uses:
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Occurrence (nature, food, other): note
 flax seed
Search Trop  Picture
 tuberose Absolute
Search Trop  Picture
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(Z,Z)-dihydro-5-(2,5-octadienyl)-2(3H)-furanone (Z,Z)-6,9-dodecadien-4-olide
cis,cis-dihydro-5-(2,5-octadienyl)-2(3H)-furanone (Z,Z)-6,9-dodecadien-4-olide
2(3H)-furanone, dihydro-5-(2,5-octadienyl)-, (Z,Z)-
2(3H)-furanone, dihydro-5-(2Z,5Z)-2,5-octadien-1-yl-
2(3H)-furanone, dihydro-5-(2Z,5Z)-2,5-octadienyl-
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