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| IUPAC name : | 1-(1-propoxyethoxy)propane |
| InChI : | InChI=1/C8H18O2/c1-4-6-9-8(3)10-7-5-2/h8H,4-7H2,1-3H3 |
| InChIKey : | MISTZQJSHHTDCF-UHFFFAOYAB |
| SMILES : | CCCOC(C)OCCC |
| cas number : | 105-82-8 |
| (EINECS) number : | 203-335-2 |
| beilstein number : | 1697928 |
| fema number : | 4688 |
| coe number : | 2342 |
| fl. number : | 06.034 |
| molar refractivity : | 42.56 ± 0.3 cm3 |
| parachor : | 387.1 ± 4.0 cm3 |
| index of refraction : | 1.404 ± 0.02 |
| surface tension : | 24.6 ± 3.0 dyne/cm |
| density : | 0.841 ± 0.06 g/cm3 |
| polarizability : | 16.87 ± 0.5 10-24cm3 |
| XlogP : | 2.00 |
| XlogP3-AA : | 2.20 |
| molecular weight : | 146.2273200 (IUPAC) |
| formula : | C8 H18 O2 |
| NMR Predictor : | Predict |
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| export tariff code : | 2911.00.5000 |
| fda reg : | unspecified |
Suppliers :
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| Nanjing : | acetaldehyde dipropyl acetal
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| Penta : | acetaldehyde dipropyl acetal
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organoleptics :
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| odor type : | green |
| odor strength : | medium , recommend smelling in a 10.00 % solution or less |
odor description :¹ at 10.00 % in dipropylene glycol. | fresh green chrysanthemum leafy herbal |
| odor sample from : | Givaudan Corporation |
| substantivity : | 5 hour(s) at 100.00 % |
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 : | 0.82900 to 0.83900 @ 20.00 °C.
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| pounds per gallon - calc. : | 6.906 to 6.989
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| refractive index : | 1.39200 to 1.40200 @ 20.00 °C.
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| boiling point : | 143.00 to 150.00 °C. @ 760.00 mm Hg
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| boiling point : | 33.00 °C. @ 30.00 mm Hg
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| flash point : | 95.00 °F. TCC ( 35.00 °C. )
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| logP (o/w) : | 2.21 |
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 37/39 - Wear suitable gloves and eye/face protection.
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| Oral Toxicity(LD50) : |
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Oral-Rat 5000.00 mg/kg (Opdyke, 1979e)
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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) : | 0.30 (μg/capita/day) |
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| recommendation for acetaldehyde dipropyl acetal usage levels up to : |
| | 6.0000 % in the fragrance concentrate.
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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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| | 1-(1-propoxyethoxy)propane
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| (EINECS) number : | 203-335-2 |
| chemidplus : | 000105828 |
| EPA Substance Registry Services : | 105-82-8 |
references :
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| | 1-(1-propoxyethoxy)propane
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| fl. number : | 06.034 |
| NIST Chemistry WebBook : | 3788849232 |
| pubchem : | 209029 |
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 |
| VCF-Online: | VCF Volatile Compounds in Food |