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| IUPAC name : | ethyl 3-methylsulfanylpropanoate |
| InChI : | InChI=1/C6H12O2S/c1-3-8-6(7)4-5-9-2/h3-5H2,1-2H3 |
| InChIKey : | YSNWHRKJEKWJNY-UHFFFAOYAR |
| SMILES : | CCOC(=O)CCSC |
| (EINECS) number : | 236-370-7 |
| cas number : | 13327-56-5 |
| fema number : | 3343 |
| coe number : | 11476 |
| jecfa number : | 476 |
| fl. number : | 12.053 |
| molar refractivity : | 39.61 ± 0.3 cm3 |
| parachor : | 346.2 ± 4.0 cm3 |
| index of refraction : | 1.458 ± 0.02 |
| surface tension : | 32.4 ± 3.0 dyne/cm |
| density : | 1.022 ± 0.06 g/cm3 |
| polarizability : | 15.70 ± 0.5 10-24cm3 |
| xlogp : | 1.50 |
| molecular weight : | 148.2232800 |
| formula : | C6 H12 O2 S |
| BioActivity Analysis : | 439831 |
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| fda reg : | unspecified |
h. number : | 2915.50.3000 |
| organoleptics : | |
| odor type : | sulfurous |
| odor strength : | high , recommend smelling in a 0.10 % solution or less |
odor description : at 0.10 % in propylene glycol. | sulfury metallic pineapple fruity ripe pulpy tomato |
| taste description³ : | at 30.00 ppm. Sulfureous, onion garlic, pineapple, rumy, vegetative |
| properties : | |
| appearence : | colorless to pale yellow clear liquid |
| assay : | 96.00 - 100.00 %
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| Food Chemicals Codex Listed : | Yes |
| specific gravity : | 1.02600 - 1.03800 @ 25.00 °C.
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| pounds per gallon - calc. : | 8.537 to 8.637
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| refractive index : | 1.45500 - 1.46500 @ 20.00 °C.
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| boiling point : | 196.00 - 197.00 °C. @ 760.00 mm Hg
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| boiling point : | 100.00 °C. @ 30.00 mm Hg
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| acid value : | 1.00 max. KOH/g
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| logp : | 1.57 |
| safety : | |
| most important hazard(s) : |
Xi - Irritant |
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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. ) : | 174.00 °F. TCC ( 78.89 °C. )
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| recommendation for ethyl methyl mercaptopropionate usage levels up to : |
| | 0.0500 % in the fragrance concentrate.
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| recommendation for ethyl methyl mercaptopropionate usage levels up to : |
| | 30.0000 ppm in the flavor.
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| safety links : | |
| (EINECS) number : | 236-370-7 |
| chemidplus : | 013327565 |
| epa-srs : | 13327-56-5 |
| dtp/nci : | 165650 |
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| other : | |
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| references : | |
| jecfa number : | 476 |
| fl. number : | 12.053 |
| pubchem : | 197976 |
| NIST Chemistry WebBook : | 1046445970 |
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| reference : | Mosciano, Gerard P&F 19, No. 1, 27, (1994)³ |