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| IUPAC name : | 1-(2,4-dimethyl-1,3-thiazol-5-yl)ethanone |
| InChI : | InChI=1/C7H9NOS/c1-4-7(5(2)9)10-6(3)8-4/h1-3H3 |
| InChIKey : | BLQOKWQUTLNKON-UHFFFAOYAT |
| SMILES : | CC1=C(SC(=N1)C)C(=O)C |
| (EINECS) number : | 253-826-0 |
| cas number : | 38205-60-6 |
| fema number : | 3267 |
| coe number : | 2336 |
| jecfa number : | 1055 |
| fl. number : | 15.011 |
| molar refractivity : | 42.40 ± 0.3 cm3 |
| parachor : | 345.0 ± 4.0 cm3 |
| index of refraction : | 1.534 ± 0.02 |
| surface tension : | 41.1 ± 3.0 dyne/cm |
| density : | 1.139 ± 0.06 g/cm3 |
| polarizability : | 16.81 ± 0.5 10-24cm3 |
| xlogp : | 0.40 |
| molecular weight : | 155.2174600 |
| formula : | C7 H9 N O S |
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| fda reg : | unspecified |
h. number : | 2934.10.0000 |
| organoleptics : | |
| odor type : | nutty |
| odor strength : | high , recommend smelling in a 0.10 % solution or less |
odor description : at 0.10 % in dipropylene glycol. | meaty sulfur nutty boiled meat |
| taste description³ : | at 10.00 ppm. Nutty, roasted, meaty and savory with woody and coffee nuances |
| properties : | |
| appearence : | colorless to pale yellow clear liquid |
| assay : | 99.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.14915 - 1.15900 @ 20.00 °C.
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| pounds per gallon - calc. : | 9.573 to 9.655
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| refractive index : | 1.53500 - 1.54500 @ 20.00 °C.
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| boiling point : | 228.00 - 230.00 °C. @ 760.00 mm Hg
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| boiling point : | 79.00 °C. @ 1.80 mm Hg
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| logp : | 1.01 |
| 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. ) : | 152.00 °F. TCC ( 66.67 °C. )
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| recommendation for nutty thiazole usage levels up to : |
| | 0.1000 % in the fragrance concentrate.
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| recommendation for nutty thiazole usage levels up to : |
| | 10.0000 ppm in the flavor.
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| safety links : | |
| (EINECS) number : | 253-826-0 |
| chemidplus : | 038205606 |
| epa-srs : | 38205-60-6 |
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| other : | |
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| references : | |
| jecfa number : | 1055 |
| fl. number : | 15.011 |
| pubchem : | 198412 |
| NIST Chemistry WebBook : | 2620579197 |
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| reference : | Mosciano, Gerard P&F 21, No. 6, 49, (1996)³ |