Category:natural substances and extractives
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Assay: | 95.00 to 100.00
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Food Chemicals Codex Listed: | No |
Boiling Point: | 202.00 to 203.00 °C. @ 760.00 mm Hg (est)
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Vapor Pressure: | 0.288000 mmHg @ 25.00 °C. (est) |
Flash Point: | 163.00 °F. TCC ( 72.90 °C. ) (est)
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logP (o/w): | 0.247 (est) |
Soluble in: |
| alcohol | | water, 5.375e+004 mg/L @ 25 °C (est) |
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found). |
Cosmetic Information:
Suppliers:
Safety Information:
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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: | natural substances and extractives |
Recommendation for 5,5-dimethyl-2(5H)-furanone usage levels up to: | | not for fragrance use.
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Recommendation for 5,5-dimethyl-2(5H)-furanone flavor usage levels up to: |
| not for flavor use.
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Safety References:
References:
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
5,5- | dimethyl furan-2-one | 4,4- | dimethyl-2-buten-4-olide | 5,5- | dimethyl-2-furanone | 5,5- | dimethylfuran-2-one | 5,5- | dimethylfuran-2(5H)-one | 2(5H)- | furanone, 5,5-dimethyl- | | furanone, 5,5-dimethyl-2(5H)- |
Articles:
PubMed:Combustion chemistry and flame structure of furan group biofuels using molecular-beam mass spectrometry and gas chromatography - Part I: Furan. |
PubMed:Isolation of a new butenolide from the South China Sea gorgonian coral Subergorgia suberosa. |
PubMed:Identifying and quantifying secondhand smoke in source and receptor rooms: logistic regression and chemical mass balance approaches. |
PubMed:Protected maleimide building blocks for the decoration of peptides, peptoids, and peptide nucleic acids. |
PubMed:Characterization of the key odorants in pan-fried white mushrooms (Agaricus bisporus L.) by means of molecular sensory science: comparison with the raw mushroom tissue. |
PubMed:Studies on the key aroma compounds in raw (unheated) and heated Japanese soy sauce. |
PubMed:Effect of addition of commercial rosemary extracts on potent odorants in cooked beef. |
PubMed:In vitro effects of aldehydes present in tobacco smoke on gene expression in human lung alveolar epithelial cells. |
PubMed:Unimolecular decomposition of 2,5-dimethylfuran: a theoretical chemical kinetic study. |
PubMed:Characterization of the major odor-active compounds in Thai durian ( Durio zibethinus L. 'Monthong') by aroma extract dilution analysis and headspace gas chromatography-olfactometry. |
PubMed:One-pot conversions of lignocellulosic and algal biomass into liquid fuels. |
PubMed:Comparison of key aroma compounds in five different types of Japanese soy sauces by aroma extract dilution analysis (AEDA). |
PubMed:Production of Quorum Sensing Inhibitors in Growing Onion Bulbs Infected with Pseudomonas aeruginosa E (HQ324110). |
PubMed:Evaluation of the key aroma compounds in beef and pork vegetable gravies a la chef by stable isotope dilution assays and aroma recombination experiments. |
PubMed:Studies on the key aroma compounds in soy milk made from three different soybean cultivars. |
PubMed:Thermal generation of 3-amino-4,5-dimethylfuran-2(5H)-one, the postulated precursor of sotolone, from amino acid model systems containing glyoxylic and pyruvic acids. |
PubMed:Identification and formation of volatile components responsible for the characteristic aroma of mat rush (igusa). |
PubMed:Identification of a sotolon pathway in dry white wines. |
PubMed:Characterization of the key aroma compounds in beef and pork vegetable gravies รก la chef by application of the aroma extract dilution analysis. |
PubMed:1-Phenyl-1,2-cyclohexadiene: generation, interception by activated olefins, dimerisation and trimerisation. |
PubMed:Decoding the key aroma compounds of a Hungarian-type salami by molecular sensory science approaches. |
PubMed:Characterization of the key aroma compounds in pink guava (Psidium guajava L.) by means of aroma re-engineering experiments and omission tests. |
PubMed:Characterization of the most odor-active compounds in an American Bourbon whisky by application of the aroma extract dilution analysis. |
PubMed:Identification of characteristic aroma components of Thai fried chili paste. |
PubMed:Development of accurate classification method based on the analysis of volatile organic compounds from human exhaled air. |
PubMed:Characterization of the key aroma compounds in soy sauce using approaches of molecular sensory science. |
PubMed:Effect of cysteine and cystine addition on sensory profile and potent odorants of extruded potato snacks. |
PubMed:Aroma components of acid-hydrolyzed vegetable protein made by partial hydrolysis of rice bran protein. |
PubMed:Synthesis and in vivo antihyperglycemic activity of nature-mimicking furanyl-2-pyranones in STZ-S model. |
PubMed:Fun with furans. |
PubMed:Determination of the preferred conformation of the bicyclic Galerucella pheromone using density functional theory optimization and calculations of chemical shifts. |
PubMed:Dimethylfuran-lactone pheromone from males of Galerucella calmariensis and Galerucella pusilla. |
PubMed:Identification of potent odorants formed during the preparation of extruded potato snacks. |
PubMed:3-Hydroxy-4,5-dimethyl-2(5H)-furanone levels in fortified Madeira wines: relationship to sugar content. |
PubMed:Light effect and reactive oxygen species in the action of ciprofloxacin on Staphylococcus aureus. |
PubMed:3-Hydroxy-4,5-dimethyl-2(5H)-furanone: a key odorant of the typical aroma of oxidative aged Port wine. |
PubMed:Influence of human saliva on odorant concentrations. 2. aldehydes, alcohols, 3-alkyl-2-methoxypyrazines, methoxyphenols, and 3-hydroxy-4,5-dimethyl-2(5H)-furanone. |
PubMed:Important aroma compounds in freshly ground wholemeal and white wheat flour-identification and quantitative changes during sourdough fermentation. |
PubMed:Cycloaddition reactions of dihapto-coordinated furans. |
PubMed:Identification and quantification of aroma-active components that contribute to the distinct malty flavor of buckwheat honey. |
PubMed:Comparison of key aroma compounds in cooked brown rice varieties based on aroma extract dilution analyses. |
PubMed:Sotolone production by hairy root cultures of Trigonella foenum-graecum in airlift with mesh bioreactors. |
PubMed:Determination of key aroma compounds in the crumb of a three-stage sourdough rye bread by stable isotope dilution assays and sensory studies. |
PubMed:Photosensitizing activity of thiocolchicoside: photochemical and in vitro phototoxicity studies. |
PubMed:Differentiation of the aromas of Merlot and Cabernet Sauvignon wines using sensory and instrumental analysis. |
PubMed:Potent odorants of raw Arabica coffee. Their changes during roasting. |
PubMed:3-Hydroxy-4,5-dimethyl-2(5H)-furanone (Sotolon) causing an off-flavor: elucidation of its formation pathways during storage of citrus soft drinks. |
PubMed:Study of the formation mechanisms of some volatile compounds during the aging of sweet fortified wines. |
PubMed:Photoproducts of benzydamine and azapropazone: demonstration of their phototoxicity in vitro. |
PubMed:Enhanced proteolysis and changes in membrane-associated calpain following phenylhydrazine insult to human red cells. |
PubMed:Afloqualone phototoxicity--photosensitized lipid peroxidative potency and its biological significance. |
PubMed:Lipid peroxidative potency of photosensitized thiazide diuretics. |
PubMed:Changes of n-hexane neurotoxicity and its urinary metabolites by long-term co-exposure with MEK or toluene. |
PubMed:A study on biological monitoring of n-hexane exposure. |
PubMed:Changes of n-hexane metabolites in urine of rats exposed to various concentrations of n-hexane and to its mixture with toluene or MEK. |
PubMed:Photosensitization by drugs: photolysis of some chlorine-containing drugs. |
PubMed:Singlet oxygen as a mediator in the hematoporphyrin-catalyzed photooxidation of NADPH to NADP+ in deuterium oxide. |
PubMed:Steam volatile aroma constituents of roasted coffee: neutral fraction. |
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