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| Right Click Picture For More Options. (Safari 1.2 (v125) Compatible). |
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| IUPAC name : | undec-2-enal |
| InChI : | InChI=1/C11H20O/c1-2-3-4-5-6-7-8-9-10-11-12/h9-11H,2-8H2,1H3 |
| InChIKey : | PANBRUWVURLWGY-UHFFFAOYAY |
| SMILES : | CCCCCCCCC=CC=O |
| (EINECS) number : | 219-564-6 |
| cas number : | 2463-77-6 |
| fema number : | 3423 |
| coe number : | 11827 |
| jecfa number : | 1366 |
| fl. number : | 05.109 |
| molar refractivity : | 53.25 ± 0.3 cm3 |
| parachor : | 465.8 ± 4.0 cm3 |
| index of refraction : | 1.442 ± 0.02 |
| surface tension : | 28.8 ± 3.0 dyne/cm |
| density : | 0.837 ± 0.06 g/cm3 |
| polarizability : | 21.11 ± 0.5 10-24cm3 |
| xlogp : | 4.70 |
| molecular weight : | 168.2759000 |
| formula : | C11 H20 O |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
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Suppliers :
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| Bedoukian Research : | 2-UNDECENAL (HIGH TRANS)
≥94.0% (trans), Kosher |
| Cargill - Alfrebro : | trans-2-UNDECENAL
natural, Kosher |
| Cargill - Alfrebro : | trans-2-UNDECENAL
10% in MTCG, natural, Kosher |
| Cargill - Alfrebro : | trans-2-UNDECENAL
10% in Ethyl Acetate, natural, Kosher |
organoleptics :
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| odor strength : | high , recommend smelling in a 1.00 % solution or less |
odor description : at 1.00 % in dipropylene glycol. | fresh fruity orange peel |
properties :
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| appearence : | colorless to pale yellow clear liquid |
| assay : | 98.00 to 100.00 % sum of isomers
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.83700 to 0.84700 @ 25.00 °C.
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| pounds per gallon - calc. : | 6.965 to 7.048
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| refractive index : | 1.45200 to 1.45900 @ 20.00 °C.
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| boiling point : | 115.00 °C. @ 10.00 mm Hg
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| boiling point : | 244.00 to 245.00 °C. @ 760.00 mm Hg
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| acid value : | 6.00 max. KOH/g
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| logp : | 4.23 |
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. ) : | 227.00 °F. TCC ( 108.33 °C. )
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| recommendation for 2-undecen-1-al usage levels up to : |
| | 1.0000 % in the fragrance concentrate.
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safety references :
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| EPI System : | view |
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| | undec-2-enal
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| (EINECS) number : | 219-564-6 |
| chemidplus : | 002463776 |
| EPA Substance Registry Services : | 2463-77-6 |
| NLM Chemical Carcinogenesis Research Information System : | 2463-77-6 |
| NLM Developmental and Reproductive Toxicity : | 2463-77-6 |
| NLM Env. Mutagen Info. Center : | 2463-77-6 |
| NLM GENetic TOXicology : | 2463-77-6 |
references :
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| | undec-2-enal
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| jecfa number : | 1366 |
| fl. number : | 05.109 |
| pubchem : | 203862 |
| NIST Chemistry WebBook : | 1101369160 |
other :
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