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| IUPAC name : | 4-methylpentan-2-one |
| InChI : | InChI=1/C6H12O/c1-5(2)4-6(3)7/h5H,4H2,1-3H3 |
| InChIKey : | NTIZESTWPVYFNL-UHFFFAOYAQ |
| SMILES : | CC(C)CC(=O)C |
| (EINECS) number : | 203-550-1 |
| eu annex : | 606-004-00-4 |
| cas number : | 108-10-1 |
| beilstein number : | 0605399 |
| fema number : | 2731 |
| coe number : | 151 |
| jecfa number : | 301 |
| fl. number : | 07.017 |
| molar refractivity : | 29.83 ± 0.3 cm3 |
| parachor : | 273.3 ± 4.0 cm3 |
| index of refraction : | 1.392 ± 0.02 |
| surface tension : | 22.8 ± 3.0 dyne/cm |
| density : | 0.800 ± 0.06 g/cm3 |
| polarizability : | 11.82 ± 0.5 10-24cm3 |
| xlogp : | 1.50 |
| molecular weight : | 100.1588800 |
| formula : | C6 H12 O |
| BioActivity Analysis : | 17389603 |
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| fda reg : | unspecified |
h. number : | unspecified |
| organoleptics : | |
| odor type : | petroleum |
| odor strength : | medium , recommend smelling in a 10.00 % solution or less |
odor description : at 10.00 % in dipropylene glycol. | sharp solvent green herbal fruity dairy spice |
| taste description³ : | at ppm. Green, vegetative, herbal, fruity and dairy nuances |
| properties : | |
| appearence : | colorless clear liquid |
| assay : | 99.00 - 100.00 %
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| Food Chemicals Codex Listed : | Yes |
| specific gravity : | 0.79600 - 0.79900 @ 25.00 °C.
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| pounds per gallon - calc. : | 6.624 to 6.648
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| refractive index : | 1.39100 - 1.39600 @ 20.00 °C.
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| melting point : | -80.00 °C. @ 760.00 mm Hg
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| boiling point : | 117.00 - 118.00 °C. @ 760.00 mm Hg
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| acid value : | 2.00 max. KOH/g
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| logp : | 1.31 |
| safety : | |
| most important hazard(s) : |
Xn - Harmful. |
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| Oral Toxicity(LD50) : |
Oral-Rat 2080.00 mg/kg (Smyth et al., 1951)
Oral-Mouse [sex: M] 2670.00 mg/kg (Tanii et al., 1986)
Oral-Mouse 1200.00 mg/kg (McOmie & Anderson, 1949a)
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| Dermal Toxicity(LD50) : |
Skin-Rabbit >3.00 gm/kg
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| Maximised Survey-derived Daily Intakes (MSDI) : | 6.10 (μg/capita/day) |
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| flash point ( Deg. F. ) : | 56.00 °F. TCC ( 13.33 °C. )
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| recommendation for isobutyl methyl ketone usage levels up to : |
| | 0.5000 % in the fragrance concentrate.
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| recommendation for isobutyl methyl ketone usage levels up to : |
| | 6.0000 ppm in the flavor.
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| safety links : | |
| (EINECS) number : | 203-550-1 |
| rtecs : | SA9275000 for 108-10-1 |
| chemidplus : | 000108101 |
| epa-srs : | 108-10-1 |
| dtp/nci : | 5712 |
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| other : | |
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| references : | |
| jecfa number : | 301 |
| fl. number : | 07.017 |
| pubchem : | 151018 |
| NIST Chemistry WebBook : | 2095736432 |
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| reference : | Mosciano, Gerard P&F 21, No. 1, 33, (1996)³ |