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| IUPAC name : | furan-2-ylmethanethiol |
| InChI : | InChI=1/C5H6OS/c7-4-5-2-1-3-6-5/h1-3,7H,4H2 |
| InChIKey : | ZFFTZDQKIXPDAF-UHFFFAOYAB |
| SMILES : | C1=COC(=C1)CS |
| cas number : | 98-02-2 |
| (EINECS) number : | 202-628-2 |
| beilstein number : | 0383594 |
| fema number : | 2493 |
| coe number : | 2202 |
| jecfa number : | 1072 |
| fl. number : | 13.026 |
| molar refractivity : | 31.36 ± 0.3 cm3 |
| parachor : | 249.9 ± 4.0 cm3 |
| index of refraction : | 1.523 ± 0.02 |
| surface tension : | 35.2 ± 3.0 dyne/cm |
| density : | 1.112 ± 0.06 g/cm3 |
| polarizability : | 12.43 ± 0.5 10-24cm3 |
| XlogP : | 1.10 |
| molecular weight : | 114.1655400 |
| formula : | C5 H6 O S |
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| export tariff code : | 2932.19.0000 |
| fda reg : | unspecified |
Suppliers :
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| Advanced Biotech : | furfuryl mercaptan EEC
98% min. natural Odor: Coffee, Roasted |
| Advanced Biotech : | furfuryl mercaptan
98% min. natural Odor: Coffee, Roasted |
| Advanced Biotech : | furfuryl mercaptan
1% min. (in etoh) natural Odor: Alcoholic, Coffee |
| Endeavour : | Furfuryl mercaptan
98% |
| Fleurchem : | furfuryl mercaptan
natural |
| Fleurchem : | furfuryl mercaptan
|
| Fontarome : | FURFURYL MERCAPTAN
Odor: Charred coffee |
| Frutarom : | FURFURYL MERCAPTAN
≥99.00%, NI, Kosher Odor: Burnt, Coffee, Oily, Roast, Sulphurus |
| Frutarom : | NATURAL FURFURYL MERCAPTAN
≥99.00%, natural, Kosher Odor: Burnt, Coffee, Oily, Roast, Sulphurus |
| Moellhausen : | furfuryl mercaptan
95% min. nature identical kosher |
| Mooreganics : | Furfuryl Mercaptan
Natural (Organic Compliant) |
| Penta : | furfuryl mercaptan
|
| Penta : | furfuryl mercaptan
natural |
| Sigma-Aldrich-SAFC : | Furfuryl mercaptan
≥95%, Kosher, FG Odor: caramel; chocolate; oily; smoky; herbaceous; nutty; sulfurous; meaty; waxy; fishy; coffee; alliaceous (onion, garlic) |
| Treatt : | Furfuryl mercaptan
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| Vigon : | Furfuryl Mercaptan
Natural 1% in Grain Alcohol |
| Vigon : | Furfuryl Mercaptan
1% in Benzyl Benoate |
organoleptics :
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| odor type : | coffee |
| odor strength : | high , recommend smelling in a 0.10 % solution or less |
odor description : at 0.10 % in dipropylene glycol. | sulfury roasted coffee oily fatty burnt smoky |
properties :
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| appearence : | colorless to pale yellow clear oily liquid |
| assay : | 95.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.12000 to 1.13000 @ 25.00 °C.
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| pounds per gallon - calc. : | 9.320 to 9.403
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| refractive index : | 1.52700 to 1.53500 @ 20.00 °C.
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| boiling point : | 154.00 to 156.00 °C. @ 760.00 mm Hg
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| boiling point : | 147.00 °C. @ 12.00 mm Hg
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| vapor density : | 3.9 ( Air = 1 ) |
| flash point : | 113.00 °F. TCC ( 45.00 °C. )
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| logP (o/w) : | 1.96 |
safety :
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| most important hazard(s) : | Xi - Irritant |
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R 10 - Flammable. R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 - Wear suitable protective clothing.
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| Oral Toxicity(LD50) : |
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Intraperitoneal-Mouse [sex: M] 100-200 mg/kg (Doull et al., 1962)
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| Dermal Toxicity(LD50) : |
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Not determined
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| Inhalation Toxicity(LC50) : |
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Not determined
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safety in use :
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| Maximised Survey-derived Daily Intakes (MSDI-EU) : | 29.00 (μg/capita/day) |
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| recommendation for furfuryl mercaptan usage levels up to : |
| | 0.0500 % in the fragrance concentrate.
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| recommendation for furfuryl mercaptan usage levels up to : |
| | 2.0000 ppm in the flavor.
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safety references :
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| European Food Safety Athority(efsa) : | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
| EPI System : | view |
| NLM Developmental and Reproductive Toxicity : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
| WISER : | UN 3336 |
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| WGK Germany : | 3 |
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| | furan-2-ylmethanethiol
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| (EINECS) number : | 202-628-2 |
| RTECS : | LU2100000 for 98-02-2 |
| chemidplus : | 000098022 |
| EPA Substance Registry Services : | 98-02-2 |
| dtp/nci : | 41142 |
references :
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| | furan-2-ylmethanethiol
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| fl. number : | 13.026 |
| jecfa number : | 1072 |
| NIST Chemistry WebBook : | 1189558741 |
| pubchem : | 150427 |
Cosmetics :
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| Cosmetic uses : |
perfuming agents
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other :
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| CosIng : | cosmetic data |
| VCF-Online: | VCF Volatile Compounds in Food |