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| IUPAC name : | 2-methylpropane-1-thiol |
| InChI : | InChI=1/C4H10S/c1-4(2)3-5/h4-5H,3H2,1-2H3 |
| InChIKey : | BDFAOUQQXJIZDG-UHFFFAOYAY |
| SMILES : | CC(C)CS |
| (EINECS) number : | 208-162-6 |
| cas number : | 513-44-0 |
| beilstein number : | 1730890 |
| fema number : | 3874 |
| coe number : | 11536 |
| jecfa number : | 512 |
| fl. number : | 12.173 |
| molar refractivity : | 28.43 ± 0.3 cm3 |
| parachor : | 240.5 ± 4.0 cm3 |
| index of refraction : | 1.434 ± 0.02 |
| surface tension : | 23.7 ± 3.0 dyne/cm |
| density : | 0.827 ± 0.06 g/cm3 |
| polarizability : | 11.27 ± 0.5 10-24cm3 |
| xlogp : | 2.00 |
| molecular weight : | 90.1872000 |
| formula : | C4 H10 S |
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| fda reg : | unspecified |
h. number : | unspecified |
| organoleptics : | |
| odor type : | sulfurous |
| odor strength : | high , recommend smelling in a 0.10 % solution or less |
odor description : at 0.10 % in propylene glycol. | cooked vegetable mustard |
| properties : | |
| appearence : | colorless clear liquid |
| assay : | 92.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.82900 - 0.83600 @ 25.00 °C.
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| pounds per gallon - calc. : | 6.898 to 6.956
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| refractive index : | 1.43960 @ 20.00 °C.
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| boiling point : | 87.00 - 89.00 °C. @ 760.00 mm Hg
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| logp : | 2.18 |
| safety : | |
| most important hazard(s) : |
Xi - Irritant |
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| Oral Toxicity(LD50) : |
Oral-Rat 7168.00 mg/kg
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | 15.00 °F. TCC ( -9.44 °C. )
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| recommendation for isobutyl mercaptan usage levels up to : |
| | not for fragrance use.
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| safety links : | |
| (EINECS) number : | 208-162-6 |
| rtecs : | TZ7630000 for 513-44-0 |
| chemidplus : | 000513440 |
| epa-srs : | 513-44-0 |
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| other : | |
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| references : | |
| jecfa number : | 512 |
| fl. number : | 12.173 |
| pubchem : | 153844 |
| NIST Chemistry WebBook : | 3335441725 |
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