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| IUPAC name : | diethyl propanedioate |
| InChI : | InChI=1/C7H12O4/c1-3-10-6(8)5-7(9)11-4-2/h3-5H2,1-2H3 |
| InChIKey : | IYXGSMUGOJNHAZ-UHFFFAOYAC |
| SMILES : | CCOC(=O)CC(=O)OCC |
| (EINECS) number : | 203-305-9 |
| cas number : | 105-53-3 |
| fema number : | 2375 |
| coe number : | 2106 |
| jecfa number : | 614 |
| fl. number : | 09.490 |
| molar refractivity : | 38.02 ± 0.3 cm3 |
| parachor : | 360.1 ± 4.0 cm3 |
| index of refraction : | 1.417 ± 0.02 |
| surface tension : | 32.3 ± 3.0 dyne/cm |
| density : | 1.060 ± 0.06 g/cm3 |
| polarizability : | 15.07 ± 0.5 10-24cm3 |
| xlogp : | 1.20 |
| molecular weight : | 160.1677800 |
| formula : | C7 H12 O4 |
| BioActivity Analysis : | 74478 |
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| fda reg : | 172.515 |
h. number : | unspecified |
| organoleptics : | |
| odor type : | fruity |
| odor strength : | medium |
odor description : at 100.00 %. | fruity green apple sweet |
| taste description³ : | at 50.00 ppm. Sweet and fruity with apple and pineapple nuances |
| substantivity : | 4 Hour(s) |
| properties : | |
| appearence : | colorless clear liquid |
| assay : | 99.00 - 100.00 %
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| Food Chemicals Codex Listed : | Yes |
| specific gravity : | 1.05300 - 1.05600 @ 25.00 °C.
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| pounds per gallon - calc. : | 8.762 to 8.787
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| refractive index : | 1.41300 - 1.41600 @ 20.00 °C.
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| melting point : | -51.00 - -50.00 °C. @ 760.00 mm Hg
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| boiling point : | 199.00 - 200.00 °C. @ 760.00 mm Hg
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| boiling point : | 82.00 - 83.00 °C. @ 11.00 mm Hg
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| acid value : | 1.00 max. KOH/g
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| logp : | 0.96 |
| shelf life : | 24.00 month(s) or longer if stored properly. |
| storage : | store in cool, dry place in tightly sealed containers, protected from heat and light. |
| safety : | |
| most important hazard(s) : |
Xi - Irritant |
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| Oral Toxicity(LD50) : |
Oral-Rat 14900.00 mg/kg (Smyth et al., 1969a)
Gavage-Mouse 5400.00 mg/kg (Wolven & Levenstein, 1969)
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| Dermal Toxicity(LD50) : |
Skin-Rabbit >16.00 ml/kg AIHAAP 30,470,1969
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| Maximised Survey-derived Daily Intakes (MSDI) : | 650.00 (μg/capita/day) |
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| flash point ( Deg. F. ) : | 212.00 °F. TCC ( 100.00 °C. )
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| recommendation for diethyl malonate usage levels up to : |
| | 10.0000 % in the fragrance concentrate.
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| recommendation for diethyl malonate usage levels up to : |
| | 50.0000 ppm in the flavor.
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| safety links : | |
| msds : | msds |
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| (EINECS) number : | 203-305-9 |
| rtecs : | OO0700000 for 105-53-3 |
| chemidplus : | 000105533 |
| epa-srs : | 105-53-3 |
| dtp/nci : | 8864 |
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| other : | |
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C of A
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| references : | |
| pubchem : | 150852 |
| NIST Chemistry WebBook : | 4282354013 |
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| reference : | Mosciano, Gerard P&F 15, No. 2, 69, (1990)³ |