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General Material Information

Preferred name mint lactone
Trivial Name Menthalactone
Short Description mintlactone
Formula C10 H14 O2
CAS Number 13341-72-5
Deleted CAS Number 51744-94-6
FEMA Number 3764
Flavis Number 10.036
ECHA Number 236-390-6
FDA UNII EWW1JFM977
Nikkaji Number J40.149H
MDL MFCD00209516
COE Number 10036
xLogP3-AA 1.90 (est)
NMR Predictor External link
JECFA Food Flavoring 1162 mintlactone
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 13341-72-5 ; MINTLACTONE
Synonyms
  • 2(4H)- benzofuranone, 5,6,7,7a-tetrahydro-3,6-dimethyl-
  • 3,6-dimethyl-5,6,7,7a-tetrahydro-1-benzofuran-2(4H)-one
  • 3,6-dimethyl-5,6,7,7a-tetrahydro-4H-1-benzofuran-2-one
  • 3,6-dimethyl-5,6,7,7a-tetrahydro-4H-benzofuran-2-one
  • menthalactone
  • mint furanone
  • mintlactone
  • 5,6,7,7a- tetrahydro-3,6-dimethyl-(4H)-benzofuran-2-one
  • 5,6,7,7a- tetrahydro-3,6-dimethyl-2(4H)-benzofuranone
  • 5,6,7,7a- tetrahydro-3,6-dimethylbenzofuran-2(4H)-one
  • 5,6,7,7a- tetrahydro-3,6-trimethyl-2(4H)-benzofuranone
  • tetrahydrodimethyl benzofuran-2-one
  • 3,6-dimethyl-5,6,7,7a-tetrahydro-4H-1-benzofuran-2-one
  • 2(4H)-Benzofuranone, 5,6,7,7a-tetrahydro-3,6-dimethyl-
  • Δ1,α-Cyclohexaneacetic acid, 2-hydroxy-α,4-dimethyl-, γ-lactone
  • 5,6,7,7a-Tetrahydro-3,6-dimethyl-2(4H)-benzofuranone
  • (-)-Dehydroxymenthofuran oxide
  • Dehydroxymenthofurolactone
  • Dehydroxymenthofuranoxide
  • 3,6-Dimethyl-5,6,7,7a-tetrahydrobenzofuran-2(4H)-one
  • 3,6-Dimethyl-2,4,5,6,7,7a-hexahydro-1-benzofuran-2-one

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Literature & References

3,6-dimethyl-5,6,7,7a-tetrahydro-4H-1-benzofuran-2-one
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:13341-72-5
Pubchem (cid):94349
Pubchem (sid):135051602
Publications by PubMed
Protein kinase and HDAC inhibitors from the endophytic fungus Epicoccum nigrum.
Bioactivities of some essential oils against the camel nasal botfly, Cephalopina titillator.
Two new monoterpenes from the fruits of Illicium lanceolatum.
Chemical composition of the essential oil from Corsican Mentha aquatica--combined analysis by GC(RI), GC-MS and 13C NMR spectroscopy.
Anti-Candida activity of Mentha arvensis and Turnera ulmifolia.
Tolerability of everolimus-based immunosuppression in maintenance liver transplant recipients.
Differential proteome and phosphoproteome signatures in human T-lymphoblast cells induced by sirolimus.
Menthalactone, a new analgesic from Mentha cordifolia Opiz. Leaves.
Synthetic studies on neoclerodane diterpenes from Salvia splendens: oxidative modifications of ring A.
The antimicrobial activity of four commercial essential oils in combination with conventional antimicrobials.
Pharmacokinetics, efficacy, and safety of mycophenolate mofetil in combination with standard-dose or reduced-dose tacrolimus in liver transplant recipients.
Nitration versus nitrosation chemistry of menthofuran: remarkable fragmentation and dimerization pathways and expeditious entry into dehydromenthofurolactone.
Conversion to sirolimus-based immunosuppression in maintenance liver transplantation patients.
Use of a superabsorbent polymer for the preconcentration of volatile components from complex matrices.
Long-term renal function after liver transplantation is related to calcineurin inhibitors blood levels.
Antidiarrhoeal activity of some Egyptian medicinal plant extracts.
Immunosuppression for pancreatic islet transplantation.
Lactones. 21. Synthesis and odoriferous properties of lactones with the p-menthane system.
Munc18 interacting proteins: ADP-ribosylation factor-dependent coat proteins that regulate the traffic of beta-Alzheimer's precursor protein.
Hepatitis associated with Kava, a herbal remedy for anxiety.
A generalist herbivore in a specialist mode Metabolic, sequestrative, and defensive consequences.
Metabolism of Monoterpenes : Evidence for the Function of Monoterpene Catabolism in Peppermint (Mentha piperita) Rhizomes.
Metabolism of Monoterpenes : Early Steps in the Metabolism of d-Neomenthyl-beta-d-Glucoside in Peppermint (Mentha piperita) Rhizomes.

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
FDA Substances Added to Food (formerly EAFUS):View
HMDB (The Human Metabolome Database):HMDB36084
FooDB:FDB014928
Export Tariff Code:2932.19.0000
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

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 166.21998596191
Specific gravity @ 25 °C
Pounds per Gallon 8.804 to 8.845
Refractive Index 1.497 to 1.503 @ 20 °C
Boiling Point 87 to 89°C @ 25 mm Hg
Boiling Point 302 to 303°C @ 760 mm Hg
Vapor Pressure 0.001 mmHg @ 25 °C
Flash Point TCC Value 80 °C TCC
logP (o/w) 1.811 est
Solubility
alcohol Yes
water, slightly Yes
water, 725.4 mg/L @ 25 °C (est) Yes

Organoleptic Properties

Odor Type: Tonka
sweet, creamy, coumarinic, coconut, powdery, tobacco, spearmint
General comment At 100.00 %. sweet creamy coumarin coconut powdery tobacco spearmint
Mosciano, Gerard P&F 19, No. 3, 51, (1994) Sweet, creamy, coumarinic and coconut with a powdery tobacco nuance
Flavor Type: Creamy
creamy, coconut, sweet, vanilla, coumarinic
Mosciano, Gerard P&F 19, No. 3, 51, (1994) At 10.00 ppm. Creamy, coconut, sweet, vanilla and coumarin

Occurrences

Potential Uses

Applications
Odor purposes Cherry, Coconut, Spearmint, Vanilla
Cosmetic purposes Perfuming agents

Safety Information

Safety information

Preferred SDS: View
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
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for mint lactone usage levels up to:
1.0000 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU): 8.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 1.00 (μg/capita/day)
Structure Class: III
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: 15
Click here to view publication 15
average usual ppmaverage maximum ppm
baked goods: --
beverages(nonalcoholic): -1.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: -20.00000
condiments / relishes: --
confectionery froastings: -5.00000
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: -2.00000
granulated sugar: --
gravies: --
hard candy: -5.00000
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: --

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 217: alpha,beta-Unsaturated ketones and precursors from chemical subgroup 4.1 of FGE.19: Lactones[1]
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 217, Revision 1 (FGE.217Rev1). Consideration of genotoxic potential for a,ß-unsaturated ketones and precursors from chemical subgroup 4.1 of FGE.19: Lactones
View page or View pdf

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

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):13341-72-5
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :94349
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
3,6-dimethyl-5,6,7,7a-tetrahydro-4H-1-benzofuran-2-one
Chemidplus:0013341725