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| IUPAC name : | [(Z)-hex-3-enyl] 2-oxopropanoate |
| InChI : | InChI=1/C9H14O3/c1-3-4-5-6-7-12-9(11)8(2)10/h4-5H,3,6-7H2,1-2H3/b5-4- |
| InChIKey : | LKNXTZXOBHAYSR-PLNGDYQABJ |
| SMILES : | CC\C=C/CCOC(=O)C(=O)C |
| (EINECS) number : | 268-703-7 |
| cas number : | 68133-76-6 |
| % from : | 97.00% to 99.90% |
| fema number : | 3934 |
| coe number : | 10684 |
| jecfa number : | 1846 |
| fl. number : | 09.565 |
| molar refractivity : | 45.60 ± 0.3 cm3 |
| parachor : | 407.2 ± 4.0 cm3 |
| index of refraction : | 1.445 ± 0.02 |
| surface tension : | 31.9 ± 3.0 dyne/cm |
| density : | 0.993 ± 0.06 g/cm3 |
| polarizability : | 18.07 ± 0.5 10-24cm3 |
| xlogp : | 1.80 |
| molecular weight : | 170.2056600 |
| formula : | C9 H14 O3 |
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| export tariff code : | 2918.30.0000 |
| fda reg : | unspecified |
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Suppliers :
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| Bedoukian Research : | cis-3-HEXENYL PYRUVATE
≥97.0% (cis), Kosher |
organoleptics :
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| odor type : | green |
| odor strength : | high , recommend smelling in a 10.00 % solution or less |
odor description : at 10.00 % in dipropylene glycol. | green oily fatty cucumber vegetable fruity melon |
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 : | 0.98200 to 0.99000 @ 25.00 °C.
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| pounds per gallon - calc. : | 8.171 to 8.238
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| refractive index : | 1.43700 to 1.44500 @ 20.00 °C.
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| boiling point : | 75.00 to 77.00 °C. @ 5.00 mm Hg
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| logp : | 1.85 |
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. ) : | 200.00 °F. TCC ( 93.33 °C. )
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| recommendation for (Z)-3-hexen-1-yl pyruvate usage levels up to : |
| | 5.0000 % in the fragrance concentrate.
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| recommendation for (Z)-3-hexen-1-yl pyruvate usage levels up to : |
| | 15.0000 ppm in the flavor.
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safety references :
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| EPI System : | view |
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| | [(Z)-hex-3-enyl] 2-oxopropanoate
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| (EINECS) number : | 268-703-7 |
| chemidplus : | 068133766 |
| EPA Substance Registry Services : | 68133-76-6 |
| NLM Chemical Carcinogenesis Research Information System : | 68133-76-6 |
| NLM Developmental and Reproductive Toxicity : | 68133-76-6 |
| NLM Env. Mutagen Info. Center : | 68133-76-6 |
| NLM GENetic TOXicology : | 68133-76-6 |
references :
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| | [(Z)-hex-3-enyl] 2-oxopropanoate
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| jecfa number : | 1846 |
| fl. number : | 09.565 |
| pubchem : | 686886 |
other :
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