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| IUPAC name : | (E)-7-methyloct-3-en-2-one |
| InChI : | InChI=1/C9H16O/c1-8(2)6-4-5-7-9(3)10/h5,7-8H,4,6H2,1-3H3/b7-5+ |
| InChIKey : | QFSMRIFNMXHJQK-FNORWQNLBY |
| SMILES : | CC(C)CC\C=C\C(=O)C |
| (EINECS) number : | 251-361-8 |
| cas number : | 33046-81-0 |
| fema number : | 3868 |
| jecfa number : | 1135 |
| fl. number : | 07.177 |
| molar refractivity : | 43.79 ± 0.3 cm3 |
| parachor : | 379.8 ± 4.0 cm3 |
| index of refraction : | 1.433 ± 0.02 |
| surface tension : | 26.0 ± 3.0 dyne/cm |
| density : | 0.833 ± 0.06 g/cm3 |
| polarizability : | 17.35 ± 0.5 10-24cm3 |
| xlogp : | 3.10 |
| molecular weight : | 140.2227400 |
| formula : | C9 H16 O |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
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organoleptics :
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| odor type : | fruity |
| odor strength : | medium |
odor description : at 100.00 %. | fruity floral |
properties :
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| appearence : | colorless clear liquid |
| assay : | 96.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.83800 to 0.84700 @ 25.00 °C.
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| pounds per gallon - calc. : | 6.973 to 7.048
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| refractive index : | 1.44600 to 1.45100 @ 20.00 °C.
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| boiling point : | 195.00 to 198.00 °C. @ 760.00 mm Hg
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| logp : | 2.50 |
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. ) : | 170.00 °F. TCC ( 76.67 °C. )
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| recommendation for (E)-7-methyl-3-octen-2-one usage levels up to : |
| | 2.0000 % in the fragrance concentrate.
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safety references :
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| EPI System : | view |
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| | (E)-7-methyloct-3-en-2-one
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| (EINECS) number : | 251-361-8 |
| chemidplus : | 033046810 |
| EPA Substance Registry Services : | 33046-81-0 |
| NLM Chemical Carcinogenesis Research Information System : | 33046-81-0 |
| NLM Developmental and Reproductive Toxicity : | 33046-81-0 |
| NLM Env. Mutagen Info. Center : | 33046-81-0 |
| NLM GENetic TOXicology : | 33046-81-0 |
references :
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| | (E)-7-methyloct-3-en-2-one
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| jecfa number : | 1135 |
| fl. number : | 07.177 |
| pubchem : | 177825 |
other :
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