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| IUPAC name : | 1-(5,6-dihydro-4H-1,4-thiazin-3-yl)ethanone |
| InChI : | InChI=1/C6H9NOS/c1-5(8)6-4-9-3-2-7-6/h4,7H,2-3H2,1H3 |
| InChIKey : | YJSKAAVPUSXIPL-UHFFFAOYAR |
| SMILES : | CC(=O)C1=CSCCN1 |
| cas number : | 164524-93-0 |
| fema number : | 4296 |
| jecfa number : | 1766 |
| molar refractivity : | 38.76 ± 0.3 cm3 |
| parachor : | 310.3 ± 6.0 cm3 |
| index of refraction : | 1.535 ± 0.02 |
| surface tension : | 38.6 ± 3.0 dyne/cm |
| density : | 1.150 ± 0.06 g/cm3 |
| polarizability : | 15.36 ± 0.5 10-24cm3 |
| xlogp : | 1.00 |
| molecular weight : | 143.2067600 |
| formula : | C6 H9 N O S |
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| cas number : | 101417-25-8 |
| fema number : | 4296 |
| fl. number : | 15.114 |
| molecular weight : | 143.2067600 |
| formula : | C6 H9 N O S |
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| fda reg : | unspecified |
h. number : | unspecified |
| organoleptics : | |
| odor strength : | high ,
recommend smelling in a 0.01 % solution or less |
odor description :
at 0.01 % in propylene glycol. | nutty cooked roasted |
| properties : | |
| appearence : | brown crystalline |
| assay : | 99.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| melting point : | 120.00 - 125.00 °C. @ 760.00 mm Hg
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| boiling point : | 287.00 - 288.00 °C. @ 760.00 mm Hg
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| logp : | 0.20 |
| safety : | |
| Oral Toxicity(LD50) : |
Not determined
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | 263.00 °F. TCC ( 128.33 °C. )
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| recommendation for 5-acetyl-2,3-dihydro-1,4-thiazine usage levels up to : |
| | 0.0200 % in the fragrance concentrate.
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| Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS). |
| publication number : 23. |
| 4296 | average usual ppm | average maximum ppm |
| baked goods : | 5.00000 | 20.00000 |
| beverages(nonalcoholic) : | 1.00000 | 10.00000 |
| beverages(alcoholic) : | 2.00000 | 10.00000 |
| breakfast cereal : | 5.00000 | 20.00000 |
| cheese : | 1.00000 | 5.00000 |
| chewing gum : | - | - |
| condiments / relishes : | 5.00000 | 25.00000 |
| confectionery froastings : | 2.00000 | 10.00000 |
| egg products : | 1.00000 | 5.00000 |
| fats / oils : | - | - |
| fish products : | - | - |
| frozen dairy : | 1.00000 | 5.00000 |
| fruit ices : | - | - |
| gelatins / puddings : | 2.00000 | 10.00000 |
| granulated sugar : | 2.00000 | 10.00000 |
| gravies : | - | - |
| hard candy : | 2.00000 | 10.00000 |
| imitation dairy : | 2.00000 | 10.00000 |
| instant coffee / tea : | 2.00000 | 10.00000 |
| jams / jellies : | - | - |
| meat products : | 1.00000 | 5.00000 |
| milk products : | 2.00000 | 5.00000 |
| nut products : | - | - |
| other grains : | 2.00000 | 5.00000 |
| poultry : | - | - |
| processed fruits : | - | - |
| processed vegetables : | 1.00000 | 5.00000 |
| reconstituted vegetables : | - | - |
| seasonings / flavors : | 50.00000 | 1000.00000 |
| snack foods : | 2.00000 | 10.00000 |
| soft candy : | 2.00000 | 10.00000 |
| soups : | - | - |
| sugar substitutes : | 10.00000 | 25.00000 |
| sweet sauces : | - | - |
| safety links : | |
| toxnet : | 164524-93-0 |
| epa-srs : | 164524-93-0 |
| pubchem : | 164524-93-0 |
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| toxnet : | 101417-25-8 |
| epa-srs : | 101417-25-8 |
| pubchem : | 101417-25-8 |
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| other : | |
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| references : | |