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| IUPAC name : | heptan-2-one |
| InChI : | InChI=1/C7H14O/c1-3-4-5-6-7(2)8/h3-6H2,1-2H3 |
| InChIKey : | CATSNJVOTSVZJV-UHFFFAOYAO |
| SMILES : | CCCCCC(=O)C |
| (EINECS) number : | 203-767-1 |
| eu annex : | 606-024-00-3 |
| cas number : | 110-43-0 |
| beilstein number : | 1699063 |
| fema number : | 2544 |
| coe number : | 136 |
| jecfa number : | 283 |
| fl. number : | 07.002 |
| molar refractivity : | 34.50 ± 0.3 cm3 |
| parachor : | 315.7 ± 4.0 cm3 |
| index of refraction : | 1.403 ± 0.02 |
| surface tension : | 24.9 ± 3.0 dyne/cm |
| density : | 0.808 ± 0.06 g/cm3 |
| polarizability : | 13.68 ± 0.5 10-24cm3 |
| xlogp : | 2.10 |
| molecular weight : | 114.1854600 |
| formula : | C7 H14 O |
| BioActivity Analysis : | 48415108 |
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| fda reg : | 172.515 |
h. number : | 2914.10 |
| organoleptics : | |
| odor type : | cheesy |
| odor strength : | high , recommend smelling in a 10.00 % solution or less |
odor description : at 10.00 % in dipropylene glycol. | fruity spicy sweet herbal coconut woody |
| taste description³ : | at 20.00 ppm. Cheese, fruity, coconut, waxy, green |
| substantivity : | 4 Hour(s) |
| properties : | |
| appearence : | colorless clear liquid |
| assay : | 95.00 - 100.00 %
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| Food Chemicals Codex Listed : | Yes |
| specific gravity : | 0.81400 - 0.81900 @ 25.00 °C.
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| pounds per gallon - calc. : | 6.773 to 6.815
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| refractive index : | 1.40800 - 1.41500 @ 20.00 °C.
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| melting point : | -26.90 °C. @ 760.00 mm Hg
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| boiling point : | 149.00 - 150.00 °C. @ 760.00 mm Hg
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| boiling point : | 151.00 °C. @ 2.60 mm Hg
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| acid value : | 2.00 max. KOH/g
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| logp : | 1.98 |
| safety : | |
| most important hazard(s) : |
Xn - Harmful. |
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| Oral Toxicity(LD50) : |
Oral-Rat [sex: M] 1670.00 mg/kg (Smyth et al., 1962)
Oral-Mouse [sex: M] 2407.00 mg/kg (Tanii et al., 1986)
Oral-Mouse 1088.00 mg/kg (Schafer & Bowles, 1985)
Oral-Mouse 730.00 mg/kg (Srepel & Akacic, 1962)
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| Dermal Toxicity(LD50) : |
Skin-Rabbit 12600.00 ul/kg
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| Maximised Survey-derived Daily Intakes (MSDI) : | 96.00 (μg/capita/day) |
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| flash point ( Deg. F. ) : | 117.00 °F. TCC ( 47.22 °C. )
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| recommendation for 2-heptanone usage levels up to : |
| | 2.0000 % in the fragrance concentrate.
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| recommendation for 2-heptanone usage levels up to : |
| | 25.0000 ppm in the flavor.
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| safety links : | |
| (EINECS) number : | 203-767-1 |
| rtecs : | MJ5075000 for 110-43-0 |
| chemidplus : | 000110430 |
| epa-srs : | 110-43-0 |
| dtp/nci : | 7313 |
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| other : | |
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| references : | |
| pubchem : | 151169 |
| NIST Chemistry WebBook : | 3359666669 |
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| reference : | Mosciano, Gerard P&F 16, No. 4, 45, (1991)³ |