Category: flavoring agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Appearance: | white to pale brown crystals (est) |
Assay: | 98.00 to 100.00 %
|
Food Chemicals Codex Listed: | No |
Melting Point: | 87.00 to 93.00 °C. @ 760.00 mm Hg
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Boiling Point: | 187.37 °C. @ 760.00 mm Hg (est)
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Vapor Pressure: | 0.633000 mmHg @ 25.00 °C. (est) |
Flash Point: | > 212.00 °F. TCC ( > 100.00 °C. )
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logP (o/w): | 0.796 (est) |
Soluble in: |
| alcohol | | water, 1.211e+005 mg/L @ 25 °C (est) |
Insoluble in: |
| water |
Stability: |
| stable in most media |
Organoleptic Properties:
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Odor Type: caramellic |
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Odor Strength: | high , recommend smelling in a 1.00 % solution or less |
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Substantivity: | 83 hour(s) at 0.10 % in propylene glycol |
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| caramellic sugar burnt sugar brown maple toffee molasses whiskey nutty coffee |
Odor Description: at 1.00 % in propylene glycol. | caramellic burnt sugar brown maple toffee molasses whiskey nutty coffee Luebke, William tgsc, (2021) |
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| sweet brown sugar maple caramellic |
Odor Description:
| Sweet, brown, sugary, maple, cyclotene-like, caramellic Mosciano, Gerard P&F 19, No. 1, 27, (1994) |
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Flavor Type: caramellic |
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| caramellic toffee maple sugar brown sugar brown molasses creamy buttery |
Taste Description:
| caramellic toffee maple brown sugar brown molasses creamy buttery Luebke, William tgsc, (2021) |
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| brown sweet sugar maple caramellic |
Taste Description: at 10.00 ppm. | Brown, sweet, sugary, maple, caramellic Mosciano, Gerard P&F 19, No. 1, 27, (1994) |
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Odor and/or flavor descriptions from others (if found). |
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Cosmetic Information:
Suppliers:
Anhui Haibei |
3,5-Dimethyl-2-hydroxy-2-cyclopenten-1-one
Odor: Sweet maple caramel sugar fenugreek licorice |
Aromiens International |
Caramel Dione
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Beijing Lys Chemicals |
3,5-Dimethyl-1,2-cyclopentadione
|
BOC Sciences |
For experimental / research use only. |
3,5-Dimethyl-1,2-cyclopentadione 95%
|
DeLong Chemicals America |
3,5-Dimethyl-1,2-cyclo-pentanedione
|
Endeavour Specialty Chemicals |
3,5-Dimethyl-1,2-cyclopentanedione
|
Speciality Chemical Product Groups |
Lluch Essence |
3,5-DIMETHYL 1,2-CICLOPENTADIONE
|
M&U International |
3,5-DIMETHYL-2-HYDROXY-2-CYCLOPENTENYL-1-ONE, Kosher
|
Penta International |
3,5-DIMETHYL 1,2-CYCLOPENTADIONE
|
Penta International |
3,5-DIMETHYL-1,2-CYCLOPENTADIONE NATURAL NEAT
|
R C Treatt & Co Ltd |
3,5-Dimethyl-1,2-cyclopentadione
Halal, Kosher Odor: Burnt sugar, toffee. Brown sugar, bready, molasses and coffee notes at 100ppm in water Flavor: sweet Used for the caramelized note in coffee, toffee, brown sugar, caramel, roast meats (pork, chicken, beef) liquorice, at < 5ppm in foods and 10ppm in beverages |
Robinson Brothers |
3,5-Dimethyl-1,2-cyclopentanedione
|
https://www.robinsonbrothers.uk/chemistry-competences |
Sigma-Aldrich |
3,5-Dimethyl-1,2-cyclopentadione, ≥97%
Odor: coffee; sweet |
Certified Food Grade Products |
Sunaux International |
3,5-Dimethyl-2-hydroxy-2-cyclopentenyl-1-one
|
Synerzine |
3,5-DIMETHYL-1,2-CYCLOPENTADIONE
|
Synerzine |
3,5-Dimethyl-l,2-cyclopentadione
|
Tianjin Danjun International |
3,5-Dimethyl-1,2-cyclopentadione
|
United International |
3,5-Dimethyl-2-Hydroxy-2-Cyclopentenyl-1-One
|
Vigon International |
Coronol (3,5-Dimethyl 1,2-Cyclopentadione)
Odor: Burnt Sugar,Toffee |
WholeChem |
3,5-Dimethyl-1,2-cyclopentadione
|
Safety Information:
Preferred SDS: View |
European information : |
Most important hazard(s): | Xn - Harmful. |
R 22 - Harmful if swallowed. R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 02 - Keep out of the reach of children. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
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Hazards identification |
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Classification of the substance or mixture |
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
None found. |
GHS Label elements, including precautionary statements |
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Pictogram | |
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Hazard statement(s) |
None found. |
Precautionary statement(s) |
None found. |
Oral/Parenteral Toxicity: |
Not determined
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Dermal Toxicity: |
Not determined
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Inhalation Toxicity: |
Not determined
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Safety in Use Information:
Category: | flavoring agents |
Recommendation for caramel dione usage levels up to: | | not for fragrance use.
|
|
Maximised Survey-derived Daily Intakes (MSDI-EU): | 35.00 (μg/capita/day) |
Maximised Survey-derived Daily Intakes (MSDI-USA): | 29.00 (μg/capita/day) |
Structure Class: | II |
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: 5 |
Click here to view publication 5 |
| average usual ppm | average maximum ppm |
baked goods: | - | - |
beverages(nonalcoholic): | - | 2.40000 |
beverages(alcoholic): | - | - |
breakfast cereal: | - | - |
cheese: | - | - |
chewing gum: | - | - |
condiments / relishes: | - | - |
confectionery froastings: | - | - |
egg products: | - | - |
fats / oils: | - | - |
fish products: | - | - |
frozen dairy: | - | 6.00000 |
fruit ices: | - | 6.00000 |
gelatins / puddings: | - | - |
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:
References:
Other Information:
Potential Blenders and core components note
|
For Odor |
acidic |
acidic |
| cyclohexyl acetic acid | FL/FR |
amber |
| ambroxan | FL/FR |
balsamic |
2- | acetyl furan | FL/FR |
| benzyl salicylate | FL/FR |
| fir balsam absolute | FR |
| myrrh oil | FL/FR |
3- | phenyl propyl alcohol | FL/FR |
berry |
| raspberry ketone | FL/FR |
bready |
| coffee furanone | FL/FR |
| furfural | FL/FR |
buttery |
| acetoin | FL/FR |
| acetyl propionyl | FL/FR |
3,4- | hexane dione | FL/FR |
2-oxo | butyric acid | FL/FR |
| caramel furanone solution | FL/FR |
| caramel pentadione | FL/FR |
| cyclotene | FL/FR |
| cyclotene hydrate | FL/FR |
alpha,alpha- | dimethyl anisyl acetone | FL/FR |
| ethyl 2-hydroxy-2-methyl butyrate | FL/FR |
| ethyl cyclopentenolone | FL/FR |
| ethyl maltol | FL/FR |
5- | ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-one | FL/FR |
| fenugreek absolute | FL/FR |
| fenugreek oleoresin | FL/FR |
| immortelle absolute | FL/FR |
| levulinic acid | FL/FR |
| maltol | FL/FR |
| maltyl isobutyrate | FL/FR |
| maltyl propionate | FL/FR |
| maple furanone | FL/FR |
| menthone lactone | FL/FR |
5- | methyl furfural | FL/FR |
| rosefuran | FL/FR |
| shoyu furanone | FL/FR |
| strawberry furanone | FL/FR |
| strawberry furanone acetate | FL/FR |
| toffee furanone | FL/FR |
chocolate |
2,4,5- | trimethyl thiazole | FL/FR |
citrus |
blood | orange oil italy | FL/FR |
coconut |
gamma- | heptalactone | FL/FR |
gamma- | octalactone | FL/FR |
creamy |
gamma- | butyrolactone | FL/FR |
ethereal |
| ethyl 4-pentenoate | FL/FR |
| ethyl pyruvate | FL/FR |
iso | valeraldehyde propylene glycol acetal | FL/FR |
fermented |
| ethyl (E)-2-crotonate | FL/FR |
floral |
| ethyl phenyl acetate | FL/FR |
| floral pyranol | FR |
| heliotropin | FL/FR |
| heliotropyl acetone | FL/FR |
alpha- | hexyl cinnamaldehyde | FL/FR |
| methyl dihydrojasmonate | FL/FR |
| mimosa absolute france | FL/FR |
| nerolidol | FL/FR |
| ocean propanal | FL/FR |
fruity |
beta- | damascone | FL/FR |
gamma- | decalactone | FL/FR |
(E)- | ethyl tiglate | FL/FR |
| osmanthus flower absolute | FL/FR |
| tetrahydrofurfuryl acetate | FL/FR |
gamma- | undecalactone (aldehyde C-14 (so-called)) | FL/FR |
green |
iso | amyl 3-(2-furan) propionate | FL/FR |
| methyl octine carbonate | FL/FR |
(E,Z)-2,6- | nonadien-1-ol | FL/FR |
| violet leaf absolute | FL/FR |
hay |
| beeswax absolute | FL/FR |
herbal |
| butyl levulinate | FL/FR |
| lovage tincture | FL/FR |
3- | propylidene phthalide | FL/FR |
honey |
| methyl phenyl acetate | FL/FR |
melon |
| melon heptenal | FL/FR |
(Z)-6- | nonenal | FL/FR |
moldy |
| strawberry furanone methyl ether | FL/FR |
mossy |
| veramoss (IFF) | FR |
musty |
3- | acetyl-2,5-dimethyl furan | FL/FR |
nutty |
2- | acetyl-3,5(or 6)-dimethyl pyrazine | FL/FR |
2,3- | dimethyl pyrazine | FL/FR |
| nutty cyclohexenone | FL/FR |
phenolic |
4- | methyl-2,6-dimethoxyphenol | FL/FR |
popcorn |
2- | acetyl pyrazine | FL/FR |
2- | acetyl pyridine | FL/FR |
powdery |
para- | anisyl acetate | FL/FR |
| fenugreek resinoid | FL/FR |
spicy |
| cassia bark oil china | FL/FR |
black | currant bud absolute | FL/FR |
iso | eugenyl acetate | FL/FR |
| methyl heptadienone | FL/FR |
sweet |
| vanilla oleoresin bali | FL/FR |
vanilla |
| ethyl vanillin | FL/FR |
| vanilla bean absolute CO2 extract (vanilla planifolia) | FL/FR |
| vanillin | FL/FR |
| vanillyl isobutyrate | FL/FR |
vegetable |
| tetrahydrofurfuryl alcohol | FL/FR |
woody |
| santall | FR |
|
For Flavor |
|
No flavor group found for these |
2- | acetyl-3,4,5,6-tetrahydropyridine | FL |
| allyl 2-furoate | FL |
| benzyl disulfide | FL |
2,5- | diethyl tetrahydrofuran | FL |
alpha,alpha- | dimethyl anisyl acetone | FL/FR |
| ethyl 2-hydroxy-2-methyl butyrate | FL/FR |
| ethyl 4-pentenoate | FL/FR |
5- | ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-one | FL/FR |
| furfuryl acetone | FL |
| menthone lactone | FL/FR |
| rosefuran | FL/FR |
|
iso | amyl 3-(2-furan) propionate | FL/FR |
beta- | damascone | FL/FR |
acidic |
| levulinic acid | FL/FR |
dextro,laevo- | tartaric acid | FL |
apple |
(E,Z)-2,6- | nonadien-1-ol | FL/FR |
balsamic |
| benzyl salicylate | FL/FR |
| myrrh oil | FL/FR |
berry |
| heliotropyl acetone | FL/FR |
| raspberry ketone | FL/FR |
bready |
| mango furanone | FL |
brown |
| beeswax absolute | FL/FR |
2-oxo | butyric acid | FL/FR |
| fenugreek oleoresin | FL/FR |
| furfural | FL/FR |
5- | methyl furfural | FL/FR |
| tetrahydrofurfuryl acetate | FL/FR |
burnt |
| furfuryl alcohol | FL |
buttery |
| butter maple flavor | FL |
| diacetyl | FL |
3,4- | hexane dione | FL/FR |
caramellic |
| caramel furanone | FL |
| caramel furanone solution | FL/FR |
| caramel pentadione | FL/FR |
| cyclotene | FL/FR |
| cyclotene hydrate | FL/FR |
| ethyl maltol | FL/FR |
5- | ethyl-3,4,5,6-tetramethyl cyclohexen-2-one | FL |
| fenugreek absolute | FL/FR |
| fenugreek resinoid | FL/FR |
| honey maple flavor | FL |
| lucuma flavor | FL |
| maltol | FL/FR |
| maltyl propionate | FL/FR |
| maple furanone | FL/FR |
3- | methyl butyl 2-furyl butyrate | FL |
| shoyu furanone | FL/FR |
| strawberry furanone | FL/FR |
| strawberry furanone acetate | FL/FR |
| toffee furanone | FL/FR |
cherry |
| heliotropin | FL/FR |
citrus |
blood | orange oil italy | FL/FR |
coffee |
2- | thiophene thiol | FL |
corn |
2- | acetyl pyridine | FL/FR |
2- | acetyl-2-thiazoline | FL |
creamy |
| acetoin | FL/FR |
gamma- | undecalactone (aldehyde C-14 (so-called)) | FL/FR |
fatty |
(E,E)-2,4- | undecadienal | FL |
2,4- | undecadienal | FL |
floral |
| methyl dihydrojasmonate | FL/FR |
| methyl phenyl acetate | FL/FR |
| ocean propanal | FL/FR |
fruity |
para- | anisyl acetate | FL/FR |
gamma- | decalactone | FL/FR |
(E)- | ethyl tiglate | FL/FR |
| furfuryl valerate | FL |
(E,E)- | methyl sorbate | FL |
| osmanthus flower absolute | FL/FR |
2- | pentanoyl furan | FL |
iso | valeraldehyde propylene glycol acetal | FL/FR |
green |
| immortelle absolute | FL/FR |
| melon heptenal | FL/FR |
| methyl heptadienone | FL/FR |
| methyl octine carbonate | FL/FR |
| nerolidol | FL/FR |
(Z)-6- | nonenal | FL/FR |
3- | propylidene phthalide | FL/FR |
| violet leaf absolute | FL/FR |
herbal |
| butyl levulinate | FL/FR |
5- | hydroxymethyl furfural | FL |
| lovage tincture | FL/FR |
honey |
| ethyl phenyl acetate | FL/FR |
jammy |
| ethyl cyclopentenolone | FL/FR |
| maltyl isobutyrate | FL/FR |
lactonic |
gamma- | heptalactone | FL/FR |
gamma- | octalactone | FL/FR |
meaty |
maple | bacon flavor | FL |
2- | mercaptomethyl pyrazine | FL |
milky |
gamma- | butyrolactone | FL/FR |
moldy |
| strawberry furanone methyl ether | FL/FR |
musty |
| ethyl (E)-2-crotonate | FL/FR |
nutty |
2- | acetyl furan | FL/FR |
3- | acetyl-2,5-dimethyl furan | FL/FR |
2- | acetyl-3,5(or 6)-dimethyl pyrazine | FL/FR |
| coffee furanone | FL/FR |
2,3- | dimethyl pyrazine | FL/FR |
| nutty cyclohexenone | FL/FR |
| peanut oxazole | FL |
| tetrahydrofurfuryl alcohol | FL/FR |
2,4,5- | trimethyl thiazole | FL/FR |
phenolic |
4- | methyl-2,6-dimethoxyphenol | FL/FR |
roasted |
2- | acetyl pyrazine | FL/FR |
rummy |
| ethyl pyruvate | FL/FR |
spicy |
| cassia bark oil china | FL/FR |
black | currant bud absolute | FL/FR |
iso | eugenyl acetate | FL/FR |
3- | phenyl propyl alcohol | FL/FR |
sweet |
| agave flavor | FL |
| cyclohexyl acetic acid | FL/FR |
| vanilla oleoresin bali | FL/FR |
toasted |
| acetyl propionyl | FL/FR |
vanilla |
| ethyl vanillin | FL/FR |
| vanilla bean absolute CO2 extract (vanilla planifolia) | FL/FR |
| vanillin | FL/FR |
| vanillyl isobutyrate | FL/FR |
waxy |
| furfuryl octanoate | FL |
alpha- | hexyl cinnamaldehyde | FL/FR |
| mimosa absolute france | FL/FR |
woody |
| ambroxan | FL/FR |
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Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| coronol (Givaudan) | | cyclopentane-1,2-dione, 3,5-dimethyl- | 1,2- | cyclopentanedione, 3,5-dimethyl- | 3,5- | dimethyl cyclopentan-1,2-dione | 3,5- | dimethyl-1,2-cyclo-pentanedione | 3,5- | dimethyl-1,2-cyclopentadione | 3,5- | dimethyl-1,2-cyclopentane dione | 3,5- | dimethyl-1,2-cyclopentanedione | 3,5- | dimethyl-2-cyclopentanedione | 3,5- | dimethyl-2-hydroxy-2-cyclopentenyl-1-one | 3,5- | dimethylcyclopentane-1,2-dione |
Articles:
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