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| Right Click Picture For More Options. (Safari 1.2 (v125) Compatible). |
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| IUPAC name : | 4-methyl-4-methylsulfanylpentan-2-one |
| InChI : | InChI=1/C7H14OS/c1-6(8)5-7(2,3)9-4/h5H2,1-4H3 |
| InChIKey : | DHANVOSHQILVNQ-UHFFFAOYAP |
| SMILES : | CC(=O)CC(C)(C)SC |
| (EINECS) number : | 245-727-6 |
| cas number : | 23550-40-5 |
| fema number : | 3376 |
| coe number : | 11551 |
| jecfa number : | 500 |
| fl. number : | 12.058 |
| molar refractivity : | 42.47 ± 0.3 cm3 |
| parachor : | 361.4 ± 4.0 cm3 |
| index of refraction : | 1.459 ± 0.02 |
| surface tension : | 29.4 ± 3.0 dyne/cm |
| density : | 0.942 ± 0.06 g/cm3 |
| polarizability : | 16.83 ± 0.5 10-24cm3 |
| xlogp : | 1.70 |
| molecular weight : | 146.2504600 |
| formula : | C7 H14 O S |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
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Suppliers :
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| Oxford Chemicals Ltd : | 4-METHYLTHIO-4-METHYL-2-PENTANONE |
| | ≥97.00%, NI, Kosher |
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| Sigma-Aldrich-SAFC : | 4-(Methylthio)-4-methyl-2-pentanone |
| | ≥98%, Kosher |
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| Treatt : | 4-Methyl-4-methylthiopentan-2-one |
| Treatt USA : | 4-Methyl-4-methylthiopentan-2-one |
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organoleptics :
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| odor type : | sulfurous |
| odor strength : | high , recommend smelling in a 0.10 % solution or less |
odor description : at 0.10 % in dipropylene glycol. | sulfury green metallic musty rooty fruity tropical |
properties :
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| appearence : | colorless to pale yellow clear liquid |
| assay : | 99.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.95800 - 0.96400 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.972 to 8.021
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| refractive index : | 1.47500 - 1.48500 @ 20.00 °C.
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| boiling point : | 78.00 °C. @ 15.00 mm Hg
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| boiling point : | 201.00 - 202.00 °C. @ 760.00 mm Hg
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| logp : | 1.40 |
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. ) : | 162.00 °F. TCC ( 72.22 °C. )
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| recommendation for cassis pentanone usage levels up to : |
| | 0.1000 % in the fragrance concentrate.
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| recommendation for cassis pentanone usage levels up to : |
| | 25.0000 ppm in the flavor.
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safety links :
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| (EINECS) number : | 245-727-6 |
| chemidplus : | 023550405 |
| epa-srs : | 23550-40-5 |
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| EPI System : | Click here |
other :
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references :
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| jecfa number : | 500 |
| fl. number : | 12.058 |
| pubchem : | 204734 |
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