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| IUPAC name : | 2-methoxybenzenethiol |
| InChI : | InChI=1/C7H8OS/c1-8-6-4-2-3-5-7(6)9/h2-5,9H,1H3 |
| InChIKey : | DSCJETUEDFKYGN-UHFFFAOYAB |
| SMILES : | COC1=CC=CC=C1S |
| (EINECS) number : | 230-605-7 |
| cas number : | 7217-59-6 |
| beilstein number : | 2042178 |
| fema number : | 4159 |
| coe number : | 11880 |
| jecfa number : | 1666 |
| fl. number : | 12.139 |
| molar refractivity : | 41.10 ± 0.3 cm3 |
| parachor : | 312.4 ± 4.0 cm3 |
| index of refraction : | 1.565 ± 0.02 |
| surface tension : | 37.7 ± 3.0 dyne/cm |
| density : | 1.112 ± 0.06 g/cm3 |
| polarizability : | 16.29 ± 0.5 10-24cm3 |
| xlogp : | 2.30 |
| molecular weight : | 140.2028200 |
| formula : | C7 H8 O S |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
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Suppliers :
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| Sigma-Aldrich-SAFC : | 2-Methoxythiophenol |
| | ≥97% |
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| Treatt : | 2-Mercaptoanisole |
| Treatt USA : | 2-Mercaptoanisole |
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organoleptics :
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| odor type : | meaty |
| odor strength : | very high , recommend smelling in a 0.10 % solution or less |
odor description¹ : at 1.00 % in propylene glycol. | meaty smoked sausage powdery sweet spicy phenolic sulfurous |
| taste description² : | at 1.00 ppm in water. meaty sausage |
| substantivity : | 4 hour(s) at 1.00 % in propylene glycol |
properties :
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| appearence : | pale yellow to yellow clear liquid |
| assay : | 97.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.13700 - 1.14900 @ 25.00 °C.
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| pounds per gallon - calc. : | 9.461 to 9.561
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| refractive index : | 1.58900 - 1.59500 @ 20.00 °C.
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| boiling point : | 99.00 °C. @ 8.00 mm Hg
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| boiling point : | 225.00 - 228.00 °C. @ 760.00 mm Hg
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| logp : | 2.24 |
safety :
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| most important hazard(s) : |
Xn - Harmful. |
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| Oral Toxicity(LD50) : |
Oral-Rat 1740.00 mg/kg
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | 204.00 °F. TCC ( 95.56 °C. )
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| recommendation for thioguaiacol usage levels up to : |
| | not for fragrance use.
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| 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). |
| publication number : 22. |
| 4159 | average usual ppm | average maximum ppm |
| baked goods : | 0.40000 | 2.00000 |
| beverages(nonalcoholic) : | 0.20000 | 1.00000 |
| beverages(alcoholic) : | - | - |
| breakfast cereal : | 0.20000 | 1.00000 |
| cheese : | 0.40000 | 2.00000 |
| chewing gum : | - | - |
| condiments / relishes : | 0.20000 | 1.00000 |
| confectionery froastings : | 0.40000 | 2.00000 |
| egg products : | - | - |
| fats / oils : | 0.20000 | 1.00000 |
| fish products : | 0.10000 | 0.40000 |
| frozen dairy : | 0.40000 | 2.00000 |
| fruit ices : | 0.40000 | 2.00000 |
| gelatins / puddings : | - | - |
| granulated sugar : | - | - |
| gravies : | - | - |
| hard candy : | - | - |
| imitation dairy : | 0.40000 | 2.00000 |
| instant coffee / tea : | - | - |
| jams / jellies : | - | - |
| meat products : | 0.10000 | 0.40000 |
| milk products : | 0.40000 | 2.00000 |
| nut products : | - | - |
| other grains : | 0.20000 | 1.00000 |
| poultry : | 0.10000 | 0.40000 |
| processed fruits : | 0.30000 | 1.50000 |
| processed vegetables : | 0.30000 | 1.50000 |
| reconstituted vegetables : | - | - |
| seasonings / flavors : | 0.20000 | 1.00000 |
| snack foods : | - | - |
| soft candy : | - | - |
| soups : | 0.20000 | 1.00000 |
| sugar substitutes : | - | - |
| sweet sauces : | 0.20000 | 1.00000 |
safety links :
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| (EINECS) number : | 230-605-7 |
| rtecs : | DC1790000 for 7217-59-6 |
| chemidplus : | 007217596 |
| epa-srs : | 7217-59-6 |
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other :
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references :
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| jecfa number : | 1666 |
| fl. number : | 12.139 |
| pubchem : | 166208 |
| NIST Chemistry WebBook : | 4136137556 |
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| reference : | Luebke, William tgsc, (2006)¹ |
| reference : | Luebke, William tgsc, (2006)² |