EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

lilac lactone
4-hydroxy-4-methyl-5-hexenoic acid gamma lactone

Supplier Sponsors

Name:5-ethenyl-5-methyloxolan-2-one
CAS Number: 1073-11-6Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:214-024-6
FDA UNII:S2GF56OA97
Nikkaji Web:J109.966C
XlogP3-AA:1.00 (est)
Molecular Weight:126.15510000
Formula:C7 H10 O2
NMR Predictor:Predict (works with chrome or firefox)
EFSA/JECFA Comments:
CASrn in Register does not specify stereoisomers. Racemate (EFFA, 2010a).
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:1157 4-hydroxy-4-methyl-5-hexenoic acid gamma lactone
FLAVIS Number:10.070 (Old)
DG SANTE Food Flavourings:10.070 4-methyl-5-hexen-1,4-olide
FEMA Number:4051 4-hydroxy-4-methyl-5-hexenoic acid gamma lactone
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):1073-11-6 ; 4-HYDROXY-4-METHYL-5-HEXENOIC ACID GAMMA LACTONE
 
Physical Properties:
Appearance:colorless clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:1.01500 to 1.02500 @ 20.00 °C.
Pounds per Gallon - (est).: 8.456 to 8.539
Refractive Index:1.45700 to 1.46200 @ 20.00 °C.
Boiling Point: 219.00 °C. @ 760.00 mm Hg
Acid Value: 1.00 max. KOH/g
Vapor Pressure:0.244000 mmHg @ 25.00 °C. (est)
Flash Point: 166.00 °F. TCC ( 74.44 °C. )
logP (o/w): 0.463 (est)
Soluble in:
 alcohol
 water, 1.559e+004 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: fruity
Odor Strength:low
fruity minty
Odor Description:at 100.00 %. fruity minty
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Axsyn
For experimental / research use only.
2(3H)-Furanone,5-ethenyldihydro-5-methyl-
Parchem
lilac lactone
Chemical Sources Association
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: flavor and fragrance agents
Recommendation for lilac lactone usage levels up to:
  2.0000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 2.20 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 3.00 (μg/capita/day)
Structure Class: I
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
 average usual ppmaverage maximum ppm
baked goods: 100.00000200.00000
beverages(nonalcoholic): 50.00000100.00000
beverages(alcoholic): 50.00000100.00000
breakfast cereal: 100.00000200.00000
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: 75.00000150.00000
fruit ices: 50.00000100.00000
gelatins / puddings: 50.00000100.00000
granulated sugar: --
gravies: --
hard candy: 100.00000200.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: 50.00000100.00000
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: 75.00000150.00000
soups: --
sugar substitutes: --
sweet sauces: --
 
Safety References:
European Food Safety Athority(efsa):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...

European Food Safety Authority (EFSA) reference(s):

Flavouring Group Evaluation 80 (FGE.80) - Consideration of alicyclic, alicyclic-fused and aromatic-fused ring lactones evaluated by JECFA (61st meeting) structurally related to a aromatic lactone evaluated by EFSA in FGE.27 (2008)
View page or View pdf

Flavouring Group Evaluation 80, Revision 1 (FGE.80Rev1): Consideration of alicyclic, alicyclic-fused and aromatic-fused ring lactones evaluated by JECFA (61st meeting) structurally related to a aromatic lactone evaluated by EFSA in FGE.27 (2008)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 96 (FGE.96): Consideration of 88 flavouring substances considered by EFSA for which EU production volumes / anticipated production volumes have been submitted on request by DG SANCO. Addendum to FGE. 51, 52, 53, 54, 56, 58, 61, 62, 63, 64, 68, 69, 70, 71, 73, 76, 77, 79, 80, 83, 84, 85 and 87.
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 217 Revision 2 (FGE.217Rev2), consideration of genotoxic potential for a,-unsaturated ketones and precursors from chemical subgroup 4.1 of FGE.19: lactones
View page or View pdf

EPI System: View
EPA Substance Registry Services (TSCA):1073-11-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :102550
National Institute of Allergy and Infectious Diseases:Data
5-ethenyl-5-methyloxolan-2-one
Chemidplus:0001073116
 
References:
 5-ethenyl-5-methyloxolan-2-one
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:1073-11-6
Pubchem (cid):102550
Pubchem (sid):135058415
Pherobase:View
 
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 Substances Added to Food (formerly EAFUS):View
HMDB (The Human Metabolome Database):HMDB32333
FooDB:FDB009606
Haz-Map:View
VCF-Online:VCF Volatile Compounds in Food
ChemSpider: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
 
Potential Blenders and core components note
For Odor
floral
citronellal diisotridecyl acetal
FR
mentholic
menthyl acetate
FL/FR
menthyl acetate racemic
FL/FR
minty
carvyl propionate
FL/FR
tropical
beta-
cyclocitral
FL/FR
For Flavor
No flavor group found for these
carvyl propionate
FL/FR
limonen-10-yl acetate
FL
menthyl acetate racemic
FL/FR
cooling
cooling
menthyl acetate
FL/FR
tropical
beta-
cyclocitral
FL/FR
 
Potential Uses:
FRfloral
 
Occurrence (nature, food, other):note
 daphne mezereum
Search Trop Picture
 jasminum sambac
Search Trop Picture
 macrozamia moorei
Search Trop Picture
 syringa oblata var. alba
Search Trop Picture
 
Synonyms:
 dihydro-5-methyl-5-vinyl furan-2(3H)-one
 dihydro-5-methyl-5-vinyl-2(3H)-furanone
 dihydro-5-methyl-5-vinylfuran-2(3H)-one
5-ethenyl dihydro-5-methyl-2(3H)-furanone
5-ethenyl-5-methyldihydrofuran-2(3H)-one
5-ethenyl-5-methyloxolan-2-one
2(3H)-furanone, 5-ethenyldihydro-5-methyl-
2(3H)-furanone, dihydro-5-methyl-5-vinyl-
4-hydroxy-4-methyl-5-hexenoic acid gamma lactone
 lavender lactone
4-methyl-4-vinyl-1,4-butanolide
 methyl-5-ethenyl dihydro-5-2(3H)-furanone
4-methyl-5-hexen-1,4-olide
5-methyl-5-vinyl dihydrofuran-2-one
5-methyl-5-vinyldihydrofuran-2(3H)-one
5-methyl-5-vinyltetrahydro-2-furanone
 

Articles:

 None found yet.
 
Notes:
Used as a food additive [EAFUS]
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