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| IUPAC name : | propane-1-thiol |
| InChI : | InChI=1/C3H8S/c1-2-3-4/h4H,2-3H2,1H3 |
| InChIKey : | SUVIGLJNEAMWEG-UHFFFAOYAT |
| SMILES : | CCCS |
| (EINECS) number : | 203-455-5 |
| cas number : | 107-03-9 |
| beilstein number : | 1696860 |
| fema number : | 3521 |
| coe number : | 11816 |
| jecfa number : | 509 |
| fl. number : | 12.071 |
| molar refractivity : | 23.84 ± 0.3 cm3 |
| parachor : | 203.3 ± 4.0 cm3 |
| index of refraction : | 1.431 ± 0.02 |
| surface tension : | 23.7 ± 3.0 dyne/cm |
| density : | 0.826 ± 0.06 g/cm3 |
| polarizability : | 9.45 ± 0.5 10-24cm3 |
| xlogp : | 1.70 |
| molecular weight : | 76.1606200 |
| formula : | C3 H8 S |
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| fda reg : | 172.515 |
h. number : | 2930.90 |
| organoleptics : | |
| odor type : | alliaceous |
| odor strength : | high ,
recommend smelling in a 0.10 % solution or less |
odor description :
at 0.10 % in propylene glycol. | cabbage natural gas sweet onion |
| substantivity : | 8 Hour(s) |
| properties : | |
| appearence : | colorless to pale yellow clear liquid |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.84200 - 0.84700 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.006 to 7.048
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| refractive index : | 1.43800 @ 20.00 °C.
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| melting point : | -113.00 - -111.00 °C. @ 760.00 mm Hg
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| boiling point : | 67.00 - 68.00 °C. @ 760.00 mm Hg
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| logp : | 1.78 |
| safety : | |
| Oral Toxicity(LD50) : |
Oral-Rat 1790.00 mg/kg
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | -5.00 °F. TCC ( -20.56 °C. )
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| recommendation for propyl mercaptan usage levels up to : |
| | not for fragrance use.
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| safety links : | |
| (EINECS) number : | 203-455-5 |
| rtecs : | TZ7300000 for 107-03-9 |
| chemidplus : | 000107039 |
| epa-srs : | 107-03-9 |
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| other : | |
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| references : | |
| jecfa number : | 509 |
| fl. number : | 12.071 |
| pubchem : | 150947 |
| NIST Chemistry WebBook : | 2410889127 |
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