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| IUPAC name : | methyl (E)-undec-9-enoate |
| InChI : | InChI=1/C12H22O2/c1-3-4-5-6-7-8-9-10-11-12(13)14-2/h3-4H,5-11H2,1-2H3/b4-3+ |
| InChIKey : | RHRCWCJKYPOGNT-ONEGZZNKBV |
| SMILES : | C\C=C\CCCCCCCC(=O)OC |
| (EINECS) number : | 227-279-3 |
| cas number : | 5760-50-9 |
| fema number : | 2750 |
| coe number : | 2101 |
| jecfa number : | 342 |
| fl. number : | 09.236 |
| molar refractivity : | 59.47 ± 0.3 cm3 |
| parachor : | 521.5 ± 4.0 cm3 |
| index of refraction : | 1.444 ± 0.02 |
| surface tension : | 29.5 ± 3.0 dyne/cm |
| density : | 0.886 ± 0.06 g/cm3 |
| polarizability : | 23.57 ± 0.5 10-24cm3 |
| xlogp : | 4.60 |
| molecular weight : | 198.3018800 |
| formula : | C12 H22 O2 |
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| fda reg : | unspecified |
h. number : | unspecified |
| organoleptics : | |
| odor type : | earthy |
| odor strength : | medium |
odor description : at 100.00 %. | earthy fungal rose fatty floral |
| substantivity : | 24 Hour(s) |
| properties : | |
| appearence : | colorless to pale yellow clear liquid |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.87900 - 0.88900 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.314 to 7.397
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| refractive index : | 1.42500 - 1.44500 @ 20.00 °C.
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| optical rotation : | -2.00 to +2.00
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| melting point : | -28.00 - -27.00 °C. @ 760.00 mm Hg
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| boiling point : | 247.00 - 248.00 °C. @ 760.00 mm Hg
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| boiling point : | 159.00 - 160.00 °C. @ 50.00 mm Hg
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| acid value : | 1.00 max. KOH/g
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| logp : | 4.60 |
| 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 [sex: M] 3000.00 mg/kg (Moreno, 1977b)
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| Dermal Toxicity(LD50) : |
Skin-Rabbit >5.00 gm/kg
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| Maximised Survey-derived Daily Intakes (MSDI) : | 34.00 (μg/capita/day) |
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| flash point ( Deg. F. ) : | > 200.00 °F. TCC ( > 93.33 °C. )
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| recommendation for methyl undecylenate usage levels up to : |
| | 8.0000 % in the fragrance concentrate.
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| recommendation for methyl undecylenate usage levels up to : |
| | 25.0000 ppm in the flavor.
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| safety links : | |
| msds : | msds |
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| (EINECS) number : | 227-279-3 |
| chemidplus : | 005760509 |
| epa-srs : | 5760-50-9 |
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| other : | |
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C of A  
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| references : | |
| jecfa number : | 342 |
| fl. number : | 09.236 |
| pubchem : | 204075 |
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