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| IUPAC name : | (E)-2,5,6-trimethylhept-4-enal |
| InChI : | InChI=1/C10H18O/c1-8(2)10(4)6-5-9(3)7-11/h6-9H,5H2,1-4H3/b10-6+ |
| InChIKey : | XHOFTJRCBBQRFB-UXBLZVDNBW |
| SMILES : | CC(C)/C(=C/CC(C)C=O)/C |
| (EINECS) number : | 280-029-5 |
| cas number : | 82784-84-7 |
| molar refractivity : | 48.38 ± 0.3 cm3 |
| parachor : | 417.0 ± 4.0 cm3 |
| index of refraction : | 1.435 ± 0.02 |
| surface tension : | 25.7 ± 3.0 dyne/cm |
| density : | 0.833 ± 0.06 g/cm3 |
| polarizability : | 19.18 ± 0.5 10-24cm3 |
| xlogp : | 3.20 |
| molecular weight : | 154.2493200 |
| formula : | C10 H18 O |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
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organoleptics :
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| odor type : | green |
| odor strength : | medium , recommend smelling in a 10.00 % solution or less |
odor description : at 10.00 % in dipropylene glycol. | fresh green sweet ozone melon |
| substantivity : | 20 Hour(s) |
properties :
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| appearence : | colorless clear liquid |
| assay : | 97.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.83700 to 0.85400 @ 25.00 °C.
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| pounds per gallon - calc. : | 6.965 to 7.106
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| refractive index : | 1.43700 to 1.45200 @ 20.00 °C.
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| boiling point : | 77.00 °C. @ 12.00 mm Hg
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| logp : | 3.42 |
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. ) : | 167.00 °F. TCC ( 75.00 °C. )
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| recommendation for green heptenal usage levels up to : |
| | 5.0000 % in the fragrance concentrate.
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| recommendation for green heptenal usage levels up to : |
| | not for flavor use.
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safety references :
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| EPI System : | view |
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| | (E)-2,5,6-trimethylhept-4-enal
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| (EINECS) number : | 280-029-5 |
| chemidplus : | 082784847 |
| EPA Substance Registry Services : | 82784-84-7 |
| NLM Chemical Carcinogenesis Research Information System : | 82784-84-7 |
| NLM Developmental and Reproductive Toxicity : | 82784-84-7 |
| NLM Env. Mutagen Info. Center : | 82784-84-7 |
| NLM GENetic TOXicology : | 82784-84-7 |
references :
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| | (E)-2,5,6-trimethylhept-4-enal
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| pubchem : | 740852 |
other :
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