mesitene lactone
levistamel (Givaudan)
 
Notes:
None found
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Fragrance Demo Formulas
4,6-dimethylpyran-2-one (Click)
CAS Number: 675-09-2Picture of molecule
ECHA EINECS - REACH Pre-Reg: 211-618-7
Nikkaji Web: J51.181A
Beilstein Number: 0002468
MDL: MFCD00075555
XlogP3-AA: 1.10 (est)
Molecular Weight: 124.13916000
Formula: C7 H8 O2
NMR Predictor: Predict (works with chrome or firefox)
Category: fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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NCBI: Search
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Physical Properties:
Assay: 98.00 to 100.00 % 
Food Chemicals Codex Listed: No
Melting Point: 48.00 to  50.00 °C. @ 760.00 mm Hg
Boiling Point: 245.00 to  246.00 °C. @ 760.00 mm Hg
Vapor Pressure: 0.029000 mm/Hg @ 25.00 °C. (est)
Flash Point: 235.00 °F. TCC ( 112.78 °C. )
logP (o/w): 0.185 (est)
Soluble in:
 alcohol
 water, 1.822e+004 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
Odor Type: caramellic
Odor Strength: medium ,
recommend smelling in a 10.00 % solution or less
 sweet  caramellic  sugar  green  licorice  balsamic  gourmand  
Odor Description:
at 10.00 % in dipropylene glycol. 
sweet caramel sugar green licorice balsam gourmand
  
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Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
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Suppliers:
CG Herbals
Levistamel
Odor: Sweet, Caramel, Licorice, Balsamic
Use: Levistamel 25%/Tec has a sweet note of caramelised sugar with a green, celery, balsamic and aromatic background. At levels up to 1% Levistamel can add an interesting effect in herbal and pine fragrances. It can be used to increase the sweetness of a fragrance, especially when seeking to reduce levels of vanillin.
Givaudan
Levistamel 30%/TEC
Odor: Sweet, Caramel, Licorice, Balsamic
Use: Levistamel has a sweet note of caramelised sugar with a green, celery, balsamic and aromatic background. At levels up to 1% Levistamel can add an interesting effect in herbal and pine fragrances. It can be used to increase the sweetness of a fragrance, especially when seeking to reduce levels of vanillin.
Santa Cruz Biotechnology
For experimental / research use only.
4,6-Dimethyl-a-pyrone
Sigma-Aldrich: Aldrich
For experimental / research use only.
4,6-Dimethyl-a-pyrone 99%
The Perfumers Apprentice
Levistamel 25% TEC (G)
Odor: Sweet, Caramel, Licorice, Balsamic
Use: Levistamel has a sweet note of caramelised sugar with a green, celery, balsamic and aromatic background.It can be used to increase the sweetness of a fragrance, especially when seeking to reduce levels of vanillin.
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Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 37/39 - Wear suitable gloves and eye/face protection.
 
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:
intraperitoneal-mouse LD50  750 mg/kg
Acta Pharmacologica et Toxicologica. Vol. 2, Pg. 109, 1946.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: fragrance agents
Recommendation for mesitene lactone usage levels up to:
  1.0000 % in the fragrance concentrate.
 
Recommendation for mesitene lactone flavor usage levels up to:
 not for flavor use.
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Safety References:
EPI System: View
EPA Substance Registry Services (TSCA): 675-09-2
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 12662
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
 4,6-dimethylpyran-2-one
Chemidplus: 0000675092
RTECS: UQ0700000 for cas# 675-09-2
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References:
 4,6-dimethylpyran-2-one
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 675-09-2
Pubchem (cid): 12662
Pubchem (sid): 134978115
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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
CHEBI: View
CHEMBL: View
HMDB (The Human Metabolome Database): Search
Export Tariff Code: 2932.29.5050
ChemSpider: View
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Potential Blenders and core components note
 
For Odor
acidic
 cyclohexyl acetic acidFL/FR
amber
 angelica root oilFL/FR
 labdanum oilFL/FR
balsamic
2-acetyl furanFL/FR
 artemisia annua herb oil bulgariaFL/FR
sumatra benzoin absoluteFL/FR
 betula pubescens bud oilFL/FR
alpha-bisaboleneFL/FR
 cinnamyl alcoholFL/FR
 cinnamyl benzoateFL/FR
 copaiba balsam oilFL/FR
 ethyl cinnamateFL/FR
 myrrh oil CO2 extractFL/FR
 opoponax oil (balsamodendron kafal)FL/FR
 opoponax oil (commiphora erythraea var. glabrescens engle)FL/FR
 opoponax resinoid (balsamodendron kafal)FR
3-phenyl propyl acetateFL/FR
3-phenyl propyl cinnamateFL/FR
buttery
 acetoinFL/FR
 acetyl propionylFL/FR
3,4-hexane dioneFL/FR
camphoreous
 verbenoneFL/FR
caramellic
2-oxobutyric acidFL/FR
 caramel pentadioneFL/FR
 cycloteneFL/FR
 cyclotene hydrateFL/FR
alpha,alpha-dimethyl anisyl acetoneFL/FR
 ethyl 2-hydroxy-2-methyl butyrateFL/FR
 ethyl cyclopentenoloneFL/FR
 ethyl maltolFL/FR
5-ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-oneFL/FR
 fenugreek absoluteFL/FR
 geranyl crotonateFR
 immortelle absoluteFL/FR
 levulinic acidFL/FR
 maltolFL/FR
 maltyl isobutyrateFL/FR
 maltyl propionateFL/FR
 maple furanoneFL/FR
 menthone lactoneFL/FR
5-methyl furfuralFL/FR
 rosefuranFL/FR
 shoyu furanoneFL/FR
 strawberry furanoneFL/FR
 strawberry furanone acetateFL/FR
 toffee furanoneFL/FR
citrus
 ocimene quintoxideFL/FR
coconut
gamma-heptalactoneFL/FR
coumarinic
 tonka bean resinoidFR
creamy
gamma-butyrolactoneFL/FR
earthy
 pinus sylvestris leaf absoluteFL/FR
ethereal
 ethyl 4-pentenoateFL/FR
 ethyl pyruvateFL/FR
fermented
 ethyl (E)-2-crotonateFL/FR
floral
 hexahydrofarnesyl acetoneFL/FR
(Z)-jasmoneFL/FR
isojasmoneFL/FR
2-pentadecanoneFL/FR
 sweet pea absoluteFR
fruity
(E)-ethyl tiglateFL/FR
 tetrahydrofurfuryl acetateFL/FR
 xanthoxylum fruit oilFR
green
isoamyl 3-(2-furan) propionateFL/FR
isobutyl benzyl carbinolFL/FR
 galbanum absoluteFL/FR
herbal
 apium graveolens seed oil indiaFL/FR
 butyl levulinateFL/FR
3-butyl phthalideFL/FR
3-butylidene phthalideFL/FR
 celery ketoneFL/FR
 celery leaf oilFL/FR
 celery seed oil CO2 extractFL/FR
 celery undeceneFR
 levisticum officinale herb oilFL/FR
 levisticum officinale root absoluteFL/FR
 levisticum officinale root extractFL/FR
 lovage tinctureFL/FR
3-propylidene phthalideFL/FR
minty
 ethyl salicylateFL/FR
musty
3-acetyl-2,5-dimethyl furanFL/FR
nutty
2-acetyl-3,5(or 6)-dimethyl pyrazineFL/FR
2,3-dimethyl pyrazineFL/FR
 nutty cyclohexenoneFL/FR
phenolic
4-methyl-2,6-dimethoxyphenolFL/FR
spicy
 amyl isoeugenolFR
 bay leaf oil terpenelessFL/FR
 benzyl isoeugenolFL/FR
isobutyl angelateFL/FR
(Z)-cinnamyl acetateFL/FR
 clove bud oleoresinFL/FR
 eugenyl benzoateFL/FR
 levisticum officinale root oilFL/FR
 mace oil CO2 extractFL/FR
alpha-methyl cinnamaldehydeFL/FR
 nutmeg absoluteFL/FR
 nutmeg oil CO2 extractFL/FR
(E)-tiglic acidFL/FR
annus wormwood oil vietnamFL/FR
sweet
 vanilla oleoresin baliFL/FR
terpenic
 cypress leaf oilFR
tonka
 dihydrocoumarin replacerFR
 tonka bean absoluteFR
 whiskey lactoneFL/FR
vanilla
 ethyl vanillinFL/FR
 vanillyl isobutyrateFL/FR
vegetable
 tetrahydrofurfuryl alcoholFL/FR
woody
 agarwood specialtyFR
 amber dodecaneFR
 bruyere root absoluteFR
 guaiacwood oil 20% in gurjun balsam oilFR
 kaempferia galanga rhizome oilFL/FR
 woody octeneFR
 
For Flavor
 
No flavor group found for these
 artemisia annua herb oil bulgariaFL/FR
 betula pubescens bud oilFL/FR
alpha-bisaboleneFL/FR
3-butyl phthalideFL/FR
 celery ketoneFL/FR
(Z)-cinnamyl acetateFL/FR
 cinnamyl benzoateFL/FR
alpha,alpha-dimethyl anisyl acetoneFL/FR
 ethyl 2-hydroxy-2-methyl butyrateFL/FR
 ethyl 4-pentenoateFL/FR
5-ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-oneFL/FR
 eugenyl benzoateFL/FR
 hexahydrofarnesyl acetoneFL/FR
 menthone lactoneFL/FR
3-phenyl propyl cinnamateFL/FR
 pinus sylvestris leaf absoluteFL/FR
 rosefuranFL/FR
 toffee furanoneFL/FR
 verbenoneFL/FR
isoamyl 3-(2-furan) propionateFL/FR
acidic
 levulinic acidFL/FR
amber
isobutyl benzyl carbinolFL/FR
 labdanum oilFL/FR
aromatic
 benzyl isoeugenolFL/FR
balsamic
 copaiba balsam oilFL/FR
 ethyl cinnamateFL/FR
 myrrh oil CO2 extractFL/FR
 opoponax oil (balsamodendron kafal)FL/FR
 opoponax oil (commiphora erythraea var. glabrescens engle)FL/FR
3-phenyl propyl acetateFL/FR
brown
2-oxobutyric acidFL/FR
5-methyl furfuralFL/FR
 tetrahydrofurfuryl acetateFL/FR
(E)-tiglic acidFL/FR
buttery
3,4-hexane dioneFL/FR
camphoreous
 kaempferia galanga rhizome oilFL/FR
caramellic
 caramel pentadioneFL/FR
 cycloteneFL/FR
 cyclotene hydrateFL/FR
 ethyl maltolFL/FR
 fenugreek absoluteFL/FR
 maltolFL/FR
 maltyl propionateFL/FR
 maple furanoneFL/FR
 shoyu furanoneFL/FR
 strawberry furanoneFL/FR
 strawberry furanone acetateFL/FR
celery
3-butylidene phthalideFL/FR
creamy
 acetoinFL/FR
fatty
2-pentadecanoneFL/FR
fruity
(E)-ethyl tiglateFL/FR
green
 angelica root oilFL/FR
isobutyl angelateFL/FR
 cinnamyl alcoholFL/FR
 galbanum absoluteFL/FR
 immortelle absoluteFL/FR
isojasmoneFL/FR
 ocimene quintoxideFL/FR
3-propylidene phthalideFL/FR
herbal
 apium graveolens seed oil indiaFL/FR
 butyl levulinateFL/FR
 celery leaf oilFL/FR
 celery seed oil CO2 extractFL/FR
 lovage tinctureFL/FR
jammy
 ethyl cyclopentenoloneFL/FR
 maltyl isobutyrateFL/FR
lactonic
gamma-heptalactoneFL/FR
milky
gamma-butyrolactoneFL/FR
minty
 ethyl salicylateFL/FR
musty
2,3-dimethyl pyrazineFL/FR
 ethyl (E)-2-crotonateFL/FR
nutty
2-acetyl furanFL/FR
3-acetyl-2,5-dimethyl furanFL/FR
2-acetyl-3,5(or 6)-dimethyl pyrazineFL/FR
 nutty cyclohexenoneFL/FR
 tetrahydrofurfuryl alcoholFL/FR
phenolic
4-methyl-2,6-dimethoxyphenolFL/FR
rummy
 ethyl pyruvateFL/FR
spicy
 bay leaf oil terpenelessFL/FR
sumatra benzoin absoluteFL/FR
 clove bud oleoresinFL/FR
 levisticum officinale herb oilFL/FR
 levisticum officinale root absoluteFL/FR
 levisticum officinale root extractFL/FR
 levisticum officinale root oilFL/FR
 mace oil CO2 extractFL/FR
alpha-methyl cinnamaldehydeFL/FR
 nutmeg absoluteFL/FR
 nutmeg oil CO2 extractFL/FR
annus wormwood oil vietnamFL/FR
sweet
 cyclohexyl acetic acidFL/FR
 vanilla oleoresin baliFL/FR
toasted
 acetyl propionylFL/FR
vanilla
 ethyl vanillinFL/FR
 vanillyl isobutyrateFL/FR
woody
(Z)-jasmoneFL/FR
 whiskey lactoneFL/FR
 
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Potential Uses:
 balsamFR
 caramel 
 coffeeFR
 fir 
 herbalFR
 pineFR
 spiceFR
 sugar 
 vanillaFR
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Occurrence (nature, food, other): note
 not found in nature
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Synonyms:
4,6-dimethyl coumalin
4,6-dimethyl pyran-2-one
4,6-dimethyl-2-pyrone
4,6-dimethyl-2H-pyran-2-one
4,6-dimethyl-a-pyrone
4,6-dimethyl-alpha-pyrone
4,6-dimethyl-pyran-2-one
4,6-dimethylcoumalin
4,6-dimethylpyran-2-one
 levistamel (Givaudan)
 levistamel 30% in TEC (Givaudan)
 mesitene lactone
2H-pyran-2-one, 4,6-dimethyl-
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