difurfuryl sulfide
2,2'-(thiodimethylene)difuran
Identification
| Name | difurfuryl sulfide |
| IUPAC | 2-(furan-2-ylmethylsulfanylmethyl)furan |
| CAS Number | 13678-67-6 |
| EINECS | 237-172-3 |
| FDA UNII | X6O686CPCO |
| Molecular Formula | C10 H10 O2 S |
| Molecular Weight | 194.25310000 |
| MDL Number | MFCD00010081 |
| Nikkaji Number | J277.984F |
| CoE Number | 11438 |
Regulatory
| JECFA Food Flavoring | 1080 2,2'-(thiodimethylene)difuran |
| DG SANTE Food Flavourings | 13.056 difurfuryl sulfide |
| FEMA Number | 3238 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 13678-67-6 ; 2,2'-(THIODIMETHYLENE)-DIFURAN |
Physical Properties
| Appearance | yellow brown to brown solid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.14400 to 1.15400 @ 25.00 °C. |
| Pounds per Gallon - (est). | 9.519 to 9.602 |
| Refractive Index | 1.54500 to 1.56000 @ 20.00 °C. |
| Melting Point | 29.00 to 32.00 °C. @ 760.00 mm Hg |
| Boiling Point | 130.00 to 131.00 °C. @ 9.00 mm Hg, 135.00 to 143.00 °C. @ 14.00 mm Hg |
| Vapor Pressure | 0.012000 mmHg @ 25.00 °C. (est) |
| Vapor Density | 6.6 ( Air = 1 ) |
| Flash Point | > 230.00 °F. TCC ( > 110.00 °C. ) |
| logP (o/w) | 1.365 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
| Stability | stable at room temp |
Organoleptic Properties
| Odor Description |
at 0.10 % in propylene glycol. at 0.10 % in propylene glycol.
|
| Taste Description | at 0.10 - 0.30 ppm. |
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| 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 difurfuryl sulfide usage levels up to | not for fragrance use. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.73 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | 0.005 (μg/capita/day) |
| NOEL (No Observed Effect Level) | 10.00 (mg/kg bw per day) |
| Structure Class | III |
| 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 | - |
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