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| IUPAC name : | 1-(1,3-thiazol-2-yl)propan-1-one |
| InChI : | InChI=1/C6H7NOS/c1-2-5(8)6-7-3-4-9-6/h3-4H,2H2,1H3 |
| InChIKey : | InChI=1/C6H7NOS/c1-2-5(8)6-7-3 |
| SMILES : | CCC(=O)C1=NC=CS1 |
| cas number : | 43039-98-1 |
| beilstein number : | 0507838 |
| fema number : | 3611 |
| jecfa number : | 1042 |
| fl. number : | 15.027 |
| molar refractivity : | 37.38 ± 0.3 cm3 |
| parachor : | 309.5 ± 4.0 cm3 |
| index of refraction : | 1.534 ± 0.02 |
| surface tension : | 44.0 ± 3.0 dyne/cm |
| density : | 1.174 ± 0.06 g/cm3 |
| polarizability : | 14.82 ± 0.5 10-24cm3 |
| xlogp : | 0.30 |
| molecular weight : | 141.1908800 |
| formula : | C6 H7 N O S |
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| fda reg : | unspecified |
h. number : | 2934.10.0000 |
| organoleptics : | |
| odor type : | bready |
| odor strength : | high ,
recommend smelling in a 0.10 % solution or less |
odor description :
at 0.10 % in dipropylene glycol. | cereal bread nutty popcorn |
| properties : | |
| appearence : | pale yellow clear liquid |
| assay : | 99.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.20500 - 1.21000 @ 25.00 °C.
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| pounds per gallon - calc. : | 10.027 to 10.068
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| refractive index : | 1.52800 - 1.53300 @ 20.00 °C.
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| boiling point : | 110.00 °C. @ 5.00 mm Hg
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| boiling point : | 95.00 °C. @ 1.00 mm Hg
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| logp : | 0.90 |
| safety : | |
| most important hazard(s) : |
Xi - Irritant |
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| Oral Toxicity(LD50) : |
Oral-Mouse 2113.00 mg/kg
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | > 200.00 °F. TCC ( > 93.33 °C. )
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| recommendation for 2-propionyl thiazole usage levels up to : |
| | 0.2000 % in the fragrance concentrate.
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| safety links : | |
| chemidplus : | 043039981 |
| epa-srs : | 43039-98-1 |
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| other : | |
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| references : | |
| pubchem : | 207262 |
| NIST Chemistry WebBook : | 2337331957 |
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