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| Right Click Picture For More Options. (Safari 1.2 (v125) Compatible). |
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| IUPAC name : | (2-methyl-4-oxopyran-3-yl) propanoate |
| InChI : | InChI=1/C9H10O4/c1-3-8(11)13-9-6(2)12-5-4-7(9)10/h4-5H,3H2,1-2H3 |
| InChIKey : | NBKYPRRBTKRGLE-UHFFFAOYAC |
| SMILES : | CCC(=O)OC1=C(OC=CC1=O)C |
| (EINECS) number : | 271-440-0 |
| cas number : | 68555-63-5 |
| fema number : | 3941 |
| jecfa number : | 1483 |
| molar refractivity : | 44.74 ± 0.4 cm3 |
| parachor : | 379.6 ± 6.0 cm3 |
| index of refraction : | 1.500 ± 0.03 |
| surface tension : | 38.9 ± 5.0 dyne/cm |
| density : | 1.19 ± 0.1 g/cm3 |
| polarizability : | 17.73 ± 0.5 10-24cm3 |
| xlogp : | 0.90 |
| molecular weight : | 182.1733000 |
| formula : | C9 H10 O4 |
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| fda reg : | unspecified |
h. number : | 2915.50.3000 |
| organoleptics : | |
| odor type : | caramellic |
| odor strength : | medium , recommend smelling in a 10.00 % solution or less |
odor description : at 10.00 % in propylene glycol. | sweet baked cookie jam pineapple berry |
| taste description³ : | at 10.00 - 60.00 ppm. Sweet, brown caramellic, fruity and jamy, with nuances of bread crust, butterscotch and tropical notes |
| substantivity : | 400 Hour(s) |
| properties : | |
| appearence : | white crystals |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| boiling point : | 153.00 °C. @ 1.00 mm Hg
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| logp : | 1.02 |
| safety : | |
| Oral Toxicity(LD50) : |
Not determined
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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 maltyl propionate usage levels up to : |
| | 5.0000 % in the fragrance concentrate.
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| recommendation for maltyl propionate usage levels up to : |
| | 60.0000 ppm in the flavor.
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| safety links : | |
| (EINECS) number : | 271-440-0 |
| chemidplus : | 068555635 |
| epa-srs : | 68555-63-5 |
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| other : | |
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| references : | |
| pubchem : | 687809 |
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| reference : | Mosciano, Gerard P&F 25, No. 5, 72, (2000)³ |