(R)-tonka furanone
(R)-3,6-dimethyl-5,6-dihydro-1-benzofuran-2(4H)-one
Identification
| Name | (R)-tonka furanone |
| IUPAC | (R)-3,6-dimethyl-5,6-dihydro-1-benzofuran-2(4H)-one |
| CAS Number | 75640-26-5 |
| FDA UNII | 1V9879K8AV |
| Molecular Formula | C10 H12 O2 |
| Molecular Weight | 164.20404000 |
| Nikkaji Number | J1.540.013G |
| CoE Number | 10034 |
Regulatory
| JECFA Food Flavoring | 1163 dehydromenthofurolactone |
| FDA Mainterm (SATF) | 75640-26-5 ; DEHYDROMENTHOFUROLACTONE |
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.09000 to 1.09600 @ 25.00 °C. |
| Pounds per Gallon - (est). | 9.070 to 9.120 |
| Refractive Index | 1.54200 to 1.54800 @ 20.00 °C. |
| Boiling Point | 264.00 to 266.00 °C. @ 10.00 mm Hg, 331.00 to 333.00 °C. @ 760.00 mm Hg |
| Acid Value | 1.00 max. KOH/g |
| Vapor Pressure | 0.000154 mmHg @ 25.00 °C. (est) |
| Flash Point | 279.00 °F. TCC ( 137.22 °C. ) |
| logP (o/w) | 1.927 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Description | at 100.00 %. |
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | flavoring agents |
| Recommendation for (R)-tonka furanone usage levels up to | not for fragrance use. |
| baked goods | - |
| beverages(nonalcoholic) | - |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | - |
| condiments / relishes | - |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | - |
| fruit ices | - |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | - |
| hard candy | - |
| 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 | - |
BOC Sciences
Best of Chemicals Supplier
Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecul...
Chemical sources Association Inc
Exchange of knowledge
Need This Item for Flavor? You can contact the Chemical Sources Association.
Potential Uses
Natural Occurrence
Synonyms
2(4H)-
benzofuranone, (R)-5,6-dihydro-3,6-dimethyl-
(R)-
dehydromenthofurolactone
(R)-5,6-
dihydro-3,6-dimethyl-2(4H)-benzofuranone
(theta)-5,6-
dihydro-3,6-dimethyl-2(4H)-benzofuranone
(R)-5,6-
dihydro-3,6-dimethyl-4H-benzofuran-2-one
(R)-3,6-
dimethyl-4,5-dihydro-6H-benzo(b)furan-2-one
(R)-3,6-
dimethyl-5,6-dihydro-1-benzofuran-2(4H)-one
Try the PubMed Search.