Articles:
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4,5-dihydro-2-methyl-3-thioacetoxyfuran
Notes:
Synthetic meat flavouring agent. Food flavour, not reported to occur in nature
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Jiangyin Healthway International Trade Co., Ltd Independent Ingredients Supplier We provide custom synthesis and contract manufacturing from milligrams to metric tonnes. Jiangyin Healthway International Trade Co., Ltd is a professional company, main engaged in manufacturing and exporting aroma chemicals ,food additives , cosmetic ingredient ,pharmaceutical intermediates & other fine chemicals; especially on aroma chemicals , as the major manufacturer of heterocyclic and sulphur aroma compounds , we are the leading independent ingredients supplier to the flavour and fragrance industries in China, can offer hundreds of different high quality aroma chemicals. Email: Info Email: Sales Voice: 86-510-86023169 Fax: 86-510-86023170 Mobile 0086-13093133011 Services Biochemical Natural Food Colour New functional food ingredients Product(s): HL0232 2-Methyl-4,5-dihydrofura-3-thio acetate
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| CAS Number: | 26486-14-6 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 247-731-3 | |
| FDA UNII: | 90S7214W4F | |
| Molecular Weight: | 174.21930000 | |
| Formula: | C7 H10 O3 S | |
| NMR Predictor: | Predict (works with chrome, Edge or firefox) | |
Category: flavoring agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
| Google Scholar: | Search |
| Google Books: | Search |
| Google Scholar: with word "volatile" | Search |
| Google Scholar: with word "flavor" | Search |
| Google Scholar: with word "odor" | Search |
| Perfumer and Flavorist: | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
| JECFA Food Flavoring: | 1089 2-methyl-3-thioacetoxy-4,5-dihydrofuran |
| DG SANTE Food Flavourings: | 13.086 4,5-dihydro-2-methyl-3-thioacetoxyfuran |
| FEMA Number: | 3636 2-methyl-3-thioacetoxy-4,5-dihydrofuran |
| FDA: | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF): | 26486-14-6 ; 2-METHYL-3-THIOACETOXY-4,5-DIHYDROFURAN |
Physical Properties:
| Appearance: | pale yellow clear liquid (est) |
| Assay: | 99.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 1.13200 to 1.13900 @ 25.00 °C. |
| Pounds per Gallon - (est).: | 9.419 to 9.478 |
| Refractive Index: | 1.51700 to 1.52100 @ 20.00 °C. |
| Boiling Point: | 40.00 to 42.00 °C. @ 0.10 mm Hg |
| Boiling Point: | 158.00 to 160.00 °C. @ 760.00 mm Hg |
| Vapor Pressure: | 3.130000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 123.00 °F. TCC ( 50.56 °C. ) |
| logP (o/w): | 1.956 (est) |
| Soluble in: | |
| alcohol | |
| Insoluble in: | |
| water | |
Organoleptic Properties:
| Odor Description: at 0.10 % in propylene glycol. | sulfury |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
Safety Information:
| 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: | flavoring agents | ||
| Recommendation for 2-methyl-3-thioacetoxy-4,5-dihydrofuran usage levels up to: | |||
| not for fragrance use. | |||
| Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.49 (μg/capita/day) | ||
| Maximised Survey-derived Daily Intakes (MSDI-USA): | 0.70 (μg/capita/day) | ||
| NOEL (No Observed Effect Level): | 8.30 (mg/kg bw per 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: 12 | |||
| Click here to view publication 12 | |||
| average usual ppm | average maximum ppm | ||
| 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: | - | 1.50000 | |
| hard candy: | - | - | |
| imitation dairy: | - | - | |
| instant coffee / tea: | - | - | |
| jams / jellies: | - | - | |
| meat products: | - | 3.50000 | |
| milk products: | - | - | |
| nut products: | - | - | |
| other grains: | - | - | |
| poultry: | - | - | |
| processed fruits: | - | - | |
| processed vegetables: | - | - | |
| reconstituted vegetables: | - | - | |
| seasonings / flavors: | - | - | |
| snack foods: | - | - | |
| soft candy: | - | - | |
| soups: | - | 1.00000 | |
| 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): | |
| Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 13 (FGE.13); Furfuryl and furan derivatives with and without additional side-chain substituents and heteroatoms from chemical group 14 (Commission Regulation (EC) No 1565/2000 of 18 View page or View pdf | |
| Scientific Opinion on Flavouring Group Evaluation 13Rev1: Furfuryl and furan derivatives with and without additional side-chain substituents and heteroatoms from chemical group 14 View page or View pdf | |
| Consideration of sulfur-substituted furan derivatives used as flavouring agents evaluated by JECFA (59th meeting) structurally related to a subgroup of substances within the group of “Furfuryl and furan derivatives with and without additional side-chain substituents and heteroatoms from chemical group 14” evaluated by EFSA in FGE.13Rev1 (2009) View page or View pdf | |
| Flavouring Group Evaluation 67 (FGE.67): Consideration of 40 furan-substituted aliphatic hydrocarbons, alcohols, aldehydes, ketones, carboxylic acids and related esters, sulfides, disulfides and ethers evaluated by JECFA at the 65th meeting (JECFA, 2006b) and re-evaluated at the 69th meeting (JECFA, 2009c) View page or View pdf | |
| Scientific Opinion on Flavouring Group Evaluation 67, Revision 1 (FGE.67Rev.1): Consideration of 40 furan-substituted aliphatic hydrocarbons, alcohols, aldehydes, ketones, carboxylic acids and related esters, sulfides, disulfides and ethers evaluated by JECFA at the 65th meeting (JECFA, 2006b) and re-evaluated at the 69th meeting (JECFA, 2009c) View page or View pdf | |
| Scientific Opinion on Flavouring Group Evaluation 65, Revision 1 (FGE.65Rev1): Consideration of sulfur-substituted furan derivatives used as flavouring agents evaluated by JECFA (59th meeting) structurally related to a subgroup of substances within the group of ‘Furfuryl and furan derivatives with and without additional side-chain substituents and heteroatoms from chemical group 14’ evaluated by EFSA in FGE.13Rev2 (2011) View page or View pdf | |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 5463955 |
| National Institute of Allergy and Infectious Diseases: | Data |
| 2-methyl-4,5-dihydrofuran-3-thiol acetate | |
| Chemidplus: | 0026486146 |
References:
| 2-methyl-4,5-dihydrofuran-3-thiol acetate | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 5463955 |
| Pubchem (sid): | 135264085 |
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): | HMDB37786 |
| FooDB: | FDB016930 |
| Export Tariff Code: | 2932.19.0000 |
| 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 |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| meat | FL |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| acetic acid, thio-, S-(4,5-dihydro-2-methyl-3-furyl) ester | |
| 4,5- | dihydro-2-methyl-3-furan thiyl acetate |
| 4,5- | dihydro-2-methyl-3-furanthiyl acetate |
| S-(4,5- | dihydro-2-methyl-3-furanyl) ethane thioate |
| S-(4,5- | dihydro-2-methyl-3-furanyl)ethanethioate |
| S-(4,5- | dihydro-2-methyl-3-furyl) ethane thioate |
| S-(4,5- | dihydro-2-methyl-3-furyl)ethanethioate |
| 4,5- | dihydro-2-methyl-3-thioacetoxyfuran |
| 3- | furanthiol, 4,5-dihydro-2-methyl-, acetate |
| 2- | methyl-4,5-dihydro-3-furan thiol acetate |
| 2- | methyl-4,5-dihydro-3-furanthiol acetate |
| 2- | methyl-4,5-dihydrofura-3-thio acetate |
| 2- | methyl-4,5-dihydrofuran-3-thiol acetate |
| thioacetic acid S-(4,5-dihydro-2-methyl-3-furyl) ester |