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| Right Click Picture For More Options. (Safari 1.2 (v125) Compatible). |
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| IUPAC name : | (E)-hept-3-en-2-one |
| InChI : | InChI=1/C7H12O/c1-3-4-5-6-7(2)8/h5-6H,3-4H2,1-2H3/b6-5+ |
| InChIKey : | JHHZQADGLDKIPM-AATRIKPKBT |
| SMILES : | CCC\C=C\C(=O)C |
| (EINECS) number : | 214-278-8 |
| cas number : | 1119-44-4 |
| fema number : | 3400 |
| coe number : | 11094 |
| jecfa number : | 1127 |
| fl. number : | 07.105 |
| molar refractivity : | 34.56 ± 0.3 cm3 |
| parachor : | 302.9 ± 4.0 cm3 |
| index of refraction : | 1.426 ± 0.02 |
| surface tension : | 25.4 ± 3.0 dyne/cm |
| density : | 0.832 ± 0.06 g/cm3 |
| polarizability : | 13.70 ± 0.5 10-24cm3 |
| xlogp : | 2.00 |
| molecular weight : | 112.1695800 |
| formula : | C7 H12 O |
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| export tariff code : | 2914.19.0000 |
| fda reg : | unspecified |
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Suppliers :
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| Bedoukian Research : | 3-HEPTEN-2-ONE
≥96.0%, 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 grassy caraway |
properties :
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| appearence : | colorless clear oily liquid |
| assay : | 96.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.84200 to 0.84800 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.006 to 7.056
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| refractive index : | 1.44000 to 1.44800 @ 20.00 °C.
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| boiling point : | 63.00 °C. @ 13.00 mm Hg
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| acid value : | 1.00 max. KOH/g
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| logp : | 1.63 |
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. ) : | 120.00 °F. TCC ( 48.89 °C. )
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| recommendation for 3-hepten-2-one usage levels up to : |
| | 0.5000 % in the fragrance concentrate.
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| recommendation for 3-hepten-2-one usage levels up to : |
| | 10.0000 ppm in the flavor.
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safety references :
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| EPI System : | view |
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| | (E)-hept-3-en-2-one
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| (EINECS) number : | 214-278-8 |
| chemidplus : | 001119444 |
| EPA Substance Registry Services : | 1119-44-4 |
| NLM Chemical Carcinogenesis Research Information System : | 1119-44-4 |
| NLM Developmental and Reproductive Toxicity : | 1119-44-4 |
| NLM Env. Mutagen Info. Center : | 1119-44-4 |
| NLM GENetic TOXicology : | 1119-44-4 |
references :
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| | (E)-hept-3-en-2-one
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| jecfa number : | 1127 |
| fl. number : | 07.105 |
| pubchem : | 157529 |
| NIST Chemistry WebBook : | 904494229 |
other :
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