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| IUPAC name : | 2-(4-methyl-1,3-thiazol-5-yl)ethyl propanoate |
| InChI : | InChI=1/C9H13NO2S/c1-3-9(11)12-5-4-8-7(2)10-6-13-8/h6H,3-5H2,1-2H3 |
| InChIKey : | KXYXTLJGFPUWOE-UHFFFAOYAK |
| SMILES : | Cc1ncsc1CCOC(=O)CC |
| cas number : | 324742-96-3 |
| fema number : | 4276 |
| jecfa number : | 1752 |
| molar refractivity : | 52.77 ± 0.3 cm3 |
| parachor : | 442.9 ± 4.0 cm3 |
| index of refraction : | 1.517 ± 0.02 |
| surface tension : | 41.7 ± 3.0 dyne/cm |
| density : | 1.143 ± 0.06 g/cm3 |
| polarizability : | 20.92 ± 0.5 10-24cm3 |
| molecular weight : | 199.2700200 |
| formula : | C9 H13 O2 N S |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
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organoleptics :
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| odor strength : | high ,
recommend smelling in a 0.10 % solution or less |
odor description :
at 0.10 % in propylene glycol. | roasted nutty |
properties :
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| appearence : | colorless to yellow clear liquid |
| assay : | 98.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.13600 to 1.14000 @ 25.00 °C.
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| pounds per gallon - calc. : | 9.453 to 9.486
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| refractive index : | 1.50200 to 1.50600 @ 20.00 °C.
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| boiling point : | 99.00 to 105.00 °C. @ 1.00 mm Hg
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| boiling point : | 284.00 to 286.00 °C. @ 760.00 mm Hg
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| acid value : | 1.00 max. KOH/g
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| logp : | 1.51 |
safety :
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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. ) : | 265.00 °F. TCC ( 129.44 °C. )
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| recommendation for sulfuryl propionate usage levels up to : |
| | 0.0100 % 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. |
| | average usual ppm | average maximum ppm |
| baked goods : | 1.00000 | 2.70000 |
| beverages(nonalcoholic) : | - | - |
| beverages(alcoholic) : | - | - |
| breakfast cereal : | - | - |
| cheese : | - | - |
| chewing gum : | - | - |
| condiments / relishes : | - | - |
| confectionery froastings : | - | - |
| egg products : | - | - |
| fats / oils : | - | - |
| fish products : | - | - |
| frozen dairy : | - | - |
| fruit ices : | 1.00000 | 2.90000 |
| gelatins / puddings : | - | - |
| granulated sugar : | - | - |
| gravies : | - | - |
| hard candy : | - | - |
| imitation dairy : | - | - |
| instant coffee / tea : | - | - |
| jams / jellies : | - | - |
| meat products : | - | - |
| milk products : | - | - |
| nut products : | - | - |
| other grains : | - | - |
| poultry : | - | - |
| processed fruits : | - | - |
| processed vegetables : | - | - |
| reconstituted vegetables : | - | - |
| seasonings / flavors : | - | - |
| snack foods : | - | - |
| soft candy : | - | - |
| soups : | - | - |
| sugar substitutes : | - | - |
| sweet sauces : | - | - |
safety references :
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| EPI System : | view |
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| | 2-(4-methyl-1,3-thiazol-5-yl)ethyl propanoate
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| chemidplus : | 324742-96-3 |
| EPA Substance Registry Services : | 324742-96-3 |
| NLM Chemical Carcinogenesis Research Information System : | 324742-96-3 |
| NLM Developmental and Reproductive Toxicity : | 324742-96-3 |
| NLM Env. Mutagen Info. Center : | 324742-96-3 |
| NLM GENetic TOXicology : | 324742-96-3 |
references :
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| | 2-(4-methyl-1,3-thiazol-5-yl)ethyl propanoate
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| jecfa number : | 1752 |
| pubchem : | 324742-96-3 |
other :
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