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| IUPAC name : | methyl 3-methylsulfanylpropanoate |
| InChI : | InChI=1/C5H10O2S/c1-7-5(6)3-4-8-2/h3-4H2,1-2H3 |
| InChIKey : | DMMJVMYCBULSIS-UHFFFAOYAQ |
| SMILES : | COC(=O)CCSC |
| (EINECS) number : | 236-883-6 |
| cas number : | 13532-18-8 |
| beilstein number : | 1745077 |
| fema number : | 2720 |
| coe number : | 428 |
| jecfa number : | 472 |
| fl. number : | 12.002 |
| molar refractivity : | 34.98 ± 0.3 cm3 |
| parachor : | 306.4 ± 4.0 cm3 |
| index of refraction : | 1.456 ± 0.02 |
| surface tension : | 32.3 ± 3.0 dyne/cm |
| density : | 1.044 ± 0.06 g/cm3 |
| polarizability : | 13.86 ± 0.5 10-24cm3 |
| xlogp : | 1.10 |
| molecular weight : | 134.1967000 |
| formula : | C5 H10 O2 S |
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| export tariff code : | 2915.50.3000 |
| fda reg : | unspecified |
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Suppliers :
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| Sigma-Aldrich-SAFC : | Methyl 3-(methylthio)propionate |
| | ≥98%, Kosher, FG |
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organoleptics :
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| odor type : | sulfurous |
| odor strength : | high , recommend smelling in a 0.10 % solution or less |
odor description : at 0.10 % in propylene glycol. | sulfury vegetable onion sweet garlic tomato |
properties :
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| appearence : | colorless to pale yellow clear liquid |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.06900 - 1.07800 @ 25.00 °C.
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| pounds per gallon - calc. : | 8.895 to 8.970
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| refractive index : | 1.46200 - 1.46800 @ 20.00 °C.
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| boiling point : | 74.00 - 75.00 °C. @ 13.00 mm Hg
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| boiling point : | 180.00 - 182.00 °C. @ 760.00 mm Hg
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| acid value : | 1.00 max. KOH/g
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| logp : | 1.04 |
safety :
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| 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. ) : | 162.00 °F. TCC ( 72.22 °C. )
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| recommendation for methyl 3-(methyl thio) propionate usage levels up to : |
| | not for fragrance use.
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| recommendation for methyl 3-(methyl thio) propionate usage levels up to : |
| | 5.0000 ppm in the flavor.
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safety links :
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| (EINECS) number : | 236-883-6 |
| chemidplus : | 013532188 |
| epa-srs : | 13532-18-8 |
| dtp/nci : | 76415 |
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other :
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references :
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| jecfa number : | 472 |
| fl. number : | 12.002 |
| pubchem : | 198028 |
| NIST Chemistry WebBook : | 689337654 |
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