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| IUPAC name : | 2-(furan-2-ylmethylsulfanylmethyl)furan |
| InChI : | InChI=1/C10H10O2S/c1-3-9(11-5-1)7-13-8-10-4-2-6-12-10/h1-6H,7-8H2 |
| InChIKey : | UYLKDZXJEKFFHJ-UHFFFAOYAG |
| SMILES : | C1=COC(=C1)CSCC2=CC=CO2 |
| (EINECS) number : | 237-172-3 |
| cas number : | 13678-67-6 |
| fema number : | 3238 |
| coe number : | 11438 |
| jecfa number : | 1080 |
| fl. number : | 13.056 |
| molar refractivity : | 52.88 ± 0.3 cm3 |
| parachor : | 414.6 ± 4.0 cm3 |
| index of refraction : | 1.564 ± 0.02 |
| surface tension : | 42.3 ± 3.0 dyne/cm |
| density : | 1.195 ± 0.06 g/cm3 |
| polarizability : | 20.96 ± 0.5 10-24cm3 |
| xlogp : | 1.60 |
| molecular weight : | 194.2502000 |
| formula : | C10 H10 O2 S |
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| export tariff code : | 2932.19.0000 |
| fda reg : | unspecified |
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Suppliers :
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| Sigma-Aldrich-SAFC : | 2,2'-(Thiodimethylene)difuran |
| | ≥98%, FG |
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organoleptics :
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| odor type : | earthy |
| odor strength : | high , recommend smelling in a 0.10 % solution or less |
odor description : at 0.10 % in propylene glycol. | powerful earthy mushroom coffee meaty sulfury |
properties :
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| appearence : | yellow brown to brown solid |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| melting point : | 30.00 - 32.00 °C. @ 760.00 mm Hg
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| boiling point : | 130.00 - 131.00 °C. @ 9.00 mm Hg
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| boiling point : | 135.00 - 143.00 °C. @ 14.00 mm Hg
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| logp : | 2.51 |
safety :
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| Oral Toxicity(LD50) : |
Not determined
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | > 230.00 °F. TCC ( > 110.00 °C. )
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| recommendation for difurfuryl sulfide usage levels up to : |
| | 0.0100 % in the fragrance concentrate.
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| recommendation for difurfuryl sulfide usage levels up to : |
| | 1.0000 ppm in the flavor.
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safety links :
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| (EINECS) number : | 237-172-3 |
| chemidplus : | 013678676 |
| epa-srs : | 13678-67-6 |
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other :
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references :
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| jecfa number : | 1080 |
| fl. number : | 13.056 |
| pubchem : | 198048 |
| NIST Chemistry WebBook : | 2724713085 |
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