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| IUPAC name : | 4-tert-butylcyclohexan-1-one |
| InChI : | InChI=1/C10H18O/c1-10(2,3)8-4-6-9(11)7-5-8/h8H,4-7H2,1-3H3 |
| InChIKey : | YKFKEYKJGVSEIX-UHFFFAOYAP |
| SMILES : | CC(C)(C)C1CCC(=O)CC1 |
| cas number : | 98-53-3 |
| (EINECS) number : | 202-678-5 |
| beilstein number : | 0507309 |
| molar refractivity : | 45.99 ± 0.3 cm3 |
| parachor : | 400.3 ± 6.0 cm3 |
| index of refraction : | 1.456 ± 0.02 |
| surface tension : | 31.3 ± 3.0 dyne/cm |
| density : | 0.911 ± 0.06 g/cm3 |
| polarizability : | 18.23 ± 0.5 10-24cm3 |
| XlogP : | 3.10 |
| XlogP3 : | 2.60 |
| molecular weight : | 154.2493200 (IUPAC) |
| formula : | C10 H18 O |
| BioActivity Analysis : | 115865 |
| NMR Predictor : | Predict |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
Suppliers :
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| Berje : | P.T.B.C. Hexanone
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| Fleurchem : | para-tertiary-butyl cyclohexanone (rodox)
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| John D. Walsh : | para-tert-Butyl Cyclohexanone
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| Moellhausen : | patchouly ketone
98% min. nature identical kosher Odor: woody, minty character, suggestive of patchouli alcohol. Flavor: dry, camphoraceous, somewhat minty and patchouli-like. |
| Penta : | para-tert-butyl cyclohexanone
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| Pfaltz & Bauer : | 4-tert-Butylcyclohexanone
95% |
| TCI AMERICA : | 4-tert-Butylcyclohexanone
>97.0%(GC) |
organoleptics :
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| odor type : | woody |
| odor strength : | high , recommend smelling in a 1.00 % solution or less |
odor description :¹ at 1.00 % in dipropylene glycol. | woody mint patchouli musk leather |
| odor sample from : | Fragrance Resources Inc. |
| substantivity : | 16 Hour(s) |
properties :
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| appearence : | white crystals |
| assay : | 97.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| melting point : | 44.00 to 50.00 °C. @ 760.00 mm Hg
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| boiling point : | 224.00 to 225.00 °C. @ 760.00 mm Hg
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| boiling point : | 113.00 to 116.00 °C. @ 20.00 mm Hg
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| flash point : | 192.00 °F. TCC ( 88.89 °C. )
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| logP (o/w) : | 2.48 |
safety :
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| most important hazard(s) : | Xi - Irritant |
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R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 02 - Keep out of the reach of children. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 - Wear suitable protective clothing.
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| Oral Toxicity(LD50) : |
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Oral-Rat 5000.00 mg/kg Food and Cosmetics Toxicology. Vol. 13, Pg. 729, 1975.
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| Dermal Toxicity(LD50) : |
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Skin-Rabbit 5000.00 mg/kg Food and Cosmetics Toxicology. Vol. 13, Pg. 729, 1975.
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| Inhalation Toxicity(LC50) : |
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Not determined
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safety in use :
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| recommendation for para-tert-butyl cyclohexanone usage levels up to : |
| | 5.0000 % in the fragrance concentrate.
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| recommendation for para-tert-butyl cyclohexanone usage levels up to : |
| | not for flavor use.
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safety references :
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| EPI System : | view |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
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| WGK Germany : | 2 |
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| | 4-tert-butylcyclohexan-1-one
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| (EINECS) number : | 202-678-5 |
| RTECS : | GW1140000 for 98-53-3 |
| chemidplus : | 000098533 |
| EPA Substance Registry Services : | 98-53-3 |
| dtp/nci : | 73717 |
references :
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| | 4-tert-butylcyclohexan-1-one
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| NIST Chemistry WebBook : | 4145103265 |
| pubchem : | 150456 |
Cosmetics :
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| Cosmetic uses : |
perfuming agents
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other :
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| reference : | Luebke, William tgsc, (1989)¹ |
| CosIng : | cosmetic data |