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| IUPAC name : | 2,2,5,5-tetramethyl-4-propan-2-yl-1,3-dioxane |
| InChI : | InChI=1/C11H22O2/c1-8(2)9-10(3,4)7-12-11(5,6)13-9/h8-9H,7H2,1-6H3 |
| InChIKey : | WVYKHQRCBWWGFK-UHFFFAOYAO |
| SMILES : | CC(C)C1C(COC(O1)(C)C)(C)C |
| cas number : | 61920-45-4 |
| (EINECS) number : | 263-322-2 |
| molar refractivity : | 54.16 ± 0.3 cm3 |
| parachor : | 470.1 ± 6.0 cm3 |
| index of refraction : | 1.412 ± 0.02 |
| surface tension : | 21.8 ± 3.0 dyne/cm |
| density : | 0.856 ± 0.06 g/cm3 |
| polarizability : | 21.47 ± 0.5 10-24cm3 |
| XlogP : | 2.80 |
| molecular weight : | 186.2911800 |
| formula : | C11 H22 O2 |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
organoleptics :
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| odor type : | woody |
| odor strength : | medium |
odor description :¹ at 100.00 %. | old wood earthy fruity green herbal sawen wood |
| odor sample from : | Henkel Corporation |
| substantivity : | 4 Hour(s) |
properties :
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| appearence : | colorless clear liquid |
| assay : | 95.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.89200 @ 25.00 °C.
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| refractive index : | 1.42800 to 1.43200 @ 20.00 °C.
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| boiling point : | 70.00 °C. @ 17.00 mm Hg
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| flash point : | 125.00 °F. TCC ( 51.67 °C. )
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| logP (o/w) : | 2.99 |
safety :
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| most important hazard(s) : | Xi - Irritant |
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R 10 - Flammable. R 36/38 - Irritating to skin and eyes. S 02 - Keep out of the reach of children. S 16 - Keep away from sources of ignition - No Smoking. S 24/25 - Avoid contact with skin and eyes. 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-Mouse >3.10 gm/kg
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| Dermal Toxicity(LD50) : |
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Not determined
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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 timber dioxolane usage levels up to : |
| | 2.0000 % in the fragrance concentrate.
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| recommendation for timber dioxolane 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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| | 2,2,5,5-tetramethyl-4-propan-2-yl-1,3-dioxane
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| (EINECS) number : | 263-322-2 |
| chemidplus : | 061920454 |
| EPA Substance Registry Services : | 61920-45-4 |
references :
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| | 2,2,5,5-tetramethyl-4-propan-2-yl-1,3-dioxane
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| pubchem : | 689719 |
Cosmetics :
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| Cosmetic uses : |
perfuming agents
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other :
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| reference : | Luebke, William tgsc, (1984)¹ |
| CosIng : | cosmetic data |