| |
| Right Click Picture For More Options. (Safari 1.2 (v125) Compatible). |
| |
|
|
| IUPAC name : | 2,4-dimethyl-2,5-dihydro-1,3-oxazole |
| InChI : | InChI=1/C5H9NO/c1-4-3-7-5(2)6-4/h5H,3H2,1-2H3 |
| InChIKey : | XHHACWPFKDHDGD-UHFFFAOYAY |
| SMILES : | CC1N=C(CO1)C |
| cas number : | 77311-02-5 |
| fema number : | 4429 |
| jecfa number : | 1558 |
| fl. number : | 13.115 |
| molar refractivity : | 27.10 ± 0.5 cm3 |
| parachor : | 216.4 ± 8.0 cm3 |
| index of refraction : | 1.491 ± 0.05 |
| surface tension : | 28.7 ± 7.0 dyne/cm |
| density : | 1.06 ± 0.1 g/cm3 |
| polarizability : | 10.74 ± 0.5 10-24cm3 |
| xlogp : | 0.30 |
| molecular weight : | 99.1310600 |
| formula : | C5 H9 N O |
|
|
| |
| |
| fda reg : | unspecified |
h. number : | unspecified |
| organoleptics : | |
| odor strength : | high ,
recommend smelling in a 0.10 % solution or less |
odor description :
at 0.10 % in propylene glycol. | boiled beef |
| properties : | |
| appearence : | pale yellow to yellow clear liquid |
| assay : | 95.00 - 100.00 %
|
| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.00200 - 1.00800 @ 25.00 °C.
|
| pounds per gallon - calc. : | 8.338 to 8.388
|
| refractive index : | 1.43100 - 1.43700 @ 20.00 °C.
|
| boiling point : | 141.00 °C. @ 760.00 mm Hg
|
| logp : | 1.22 |
| safety : | |
| Oral Toxicity(LD50) : |
Not determined
|
| Dermal Toxicity(LD50) : |
Not determined
|
| | |
| flash point ( Deg. F. ) : | 84.00 °F. TCC ( 28.89 °C. )
|
| | |
| recommendation for 2,4-dimethyl-3-oxazoline usage levels up to : |
| | not for fragrance use.
|
| | |
| 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. |
| 4429 | average usual ppm | average maximum ppm |
| baked goods : | 0.40000 | 2.00000 |
| beverages(nonalcoholic) : | 0.20000 | 1.00000 |
| beverages(alcoholic) : | - | - |
| breakfast cereal : | 0.20000 | 1.00000 |
| cheese : | 0.40000 | 2.00000 |
| chewing gum : | - | - |
| condiments / relishes : | 0.20000 | 1.00000 |
| confectionery froastings : | 0.40000 | 2.00000 |
| egg products : | - | - |
| fats / oils : | 0.20000 | 1.00000 |
| fish products : | 0.10000 | 0.40000 |
| frozen dairy : | 0.40000 | 2.00000 |
| fruit ices : | 0.40000 | 2.00000 |
| gelatins / puddings : | 1.00000 | 5.00000 |
| granulated sugar : | - | - |
| gravies : | 1.00000 | 5.00000 |
| hard candy : | - | - |
| imitation dairy : | 0.40000 | 2.00000 |
| instant coffee / tea : | - | - |
| jams / jellies : | 1.00000 | 5.00000 |
| meat products : | 0.10000 | 0.40000 |
| milk products : | 0.40000 | 2.00000 |
| nut products : | - | - |
| other grains : | 0.20000 | 1.00000 |
| poultry : | 0.10000 | 0.40000 |
| processed fruits : | 0.30000 | 1.50000 |
| processed vegetables : | - | - |
| reconstituted vegetables : | - | - |
| seasonings / flavors : | 0.20000 | 1.00000 |
| snack foods : | 0.20000 | 1.00000 |
| soft candy : | - | - |
| soups : | 0.20000 | 1.00000 |
| sugar substitutes : | - | - |
| sweet sauces : | 0.20000 | 1.00000 |
| safety links : | |
| chemidplus : | 77311-02-5 |
| epa-srs : | 77311-02-5 |
| | |
| other : | |
| |
|
| references : | |
| pubchem : | 191464 |
| | |