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| IUPAC name : | 2,2-bis(2-methylpropoxy)ethylbenzene |
| InChI : | InChI=1/C16H26O2/c1-13(2)11-17-16(18-12-14(3)4)10-15-8-6-5-7-9-15/h5-9,13-14,16H,10-12H2,1-4H3 |
| InChIKey : | IORFKGJOBOCHPX-UHFFFAOYAG |
| SMILES : | CC(C)COC(CC1=CC=CC=C1)OCC(C)C |
| cas number : | 68345-22-2 |
| (EINECS) number : | 269-851-5 |
| fema number : | 3384 |
| coe number : | 595 |
| jecfa number : | 1006 |
| fl. number : | 06.024 |
| molar refractivity : | 76.23 ± 0.3 cm3 |
| parachor : | 633.6 ± 4.0 cm3 |
| index of refraction : | 1.480 ± 0.02 |
| surface tension : | 31.1 ± 3.0 dyne/cm |
| density : | 0.933 ± 0.06 g/cm3 |
| polarizability : | 30.22 ± 0.5 10-24cm3 |
| XlogP : | 4.00 |
| molecular weight : | 250.3764400 (IUPAC) |
| formula : | C16 H26 O2 |
| NMR Predictor : | Predict |
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| export tariff code : | 2911.00.5000 |
| fda reg : | unspecified |
Suppliers :
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| Inoue : | PHENYL ACETALDEHYDE DIISOBUTYL ACETAL
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| Penta : | phenyl acetaldehyde diisobutyl acetal
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organoleptics :
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| odor type : | floral |
| odor strength : | medium |
odor description :¹ at 100.00 %. | sweet green floral almond rose cortex |
| odor sample from : | Nickstadt Moeller, Inc. |
| substantivity : | 40 Hour(s) |
properties :
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| appearence : | colorless clear liquid |
| assay : | 97.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.92800 to 0.93600 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.722 to 7.788
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| refractive index : | 1.46800 to 1.47600 @ 20.00 °C.
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| boiling point : | 240.00 °C. @ 760.00 mm Hg
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| flash point : | 200.00 °F. TCC ( 93.33 °C. )
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| logP (o/w) : | 4.89 |
safety :
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| Oral Toxicity(LD50) : |
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Not determined
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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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| Maximised Survey-derived Daily Intakes (MSDI-EU) : | 27.00 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) : | 0.40 (μg/capita/day) |
| Structure Class : | I |
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| recommendation for phenyl acetaldehyde diisobutyl acetal usage levels up to : |
| | 5.0000 % in the fragrance concentrate.
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| recommendation for phenyl acetaldehyde diisobutyl acetal usage levels up to : |
| | 75.0000 ppm in the flavor.
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safety references :
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| European Food Safety Athority(efsa) : | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
| 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-bis(2-methylpropoxy)ethylbenzene
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| (EINECS) number : | 269-851-5 |
| chemidplus : | 068345222 |
| EPA Substance Registry Services : | 68345-22-2 |
references :
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| | 2,2-bis(2-methylpropoxy)ethylbenzene
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| fl. number : | 06.024 |
| jecfa number : | 1006 |
| pubchem : | 213770 |
other :
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| reference : | Luebke, William tgsc, (1984)¹ |