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| IUPAC name : | 1,3-di(phenyl)propan-2-one |
| InChI : | InChI=1/C15H14O/c16-15(11-13-7-3-1-4-8-13)12-14-9-5-2-6-10-14/h1-10H,11-12H2 |
| InChIKey : | YFKBXYGUSOXJGS-UHFFFAOYAS |
| SMILES : | C1=CC=C(C=C1)CC(=O)CC2=CC=CC=C2 |
| cas number : | 102-04-5 |
| (EINECS) number : | 203-000-0 |
| beilstein number : | 0974767 |
| fema number : | 2397 |
| coe number : | 11839 |
| jecfa number : | 832 |
| fl. number : | 07.086 |
| molar refractivity : | 64.95 ± 0.3 cm3 |
| parachor : | 500.8 ± 4.0 cm3 |
| index of refraction : | 1.574 ± 0.02 |
| surface tension : | 42.1 ± 3.0 dyne/cm |
| density : | 1.069 ± 0.06 g/cm3 |
| polarizability : | 25.74 ± 0.5 10-24cm3 |
| XlogP : | 3.20 |
| molecular weight : | 210.2710600 |
| formula : | C15 H14 O |
| BioActivity Analysis : | 130184 |
| NMR Predictor : | Predict |
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| export tariff code : | unspecified |
| fda reg : | 172.515 |
Suppliers :
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| Penta : | dibenzyl ketone
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| Sigma-Aldrich-SAFC : | 1,3-Diphenyl-2-propanone
≥98%, Kosher, FG |
organoleptics :
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| odor type : | powdery |
| odor strength : | medium , recommend smelling in a 10.00 % solution or less |
odor description :¹ at 10.00 % in dipropylene glycol. | bitter almond benzaldehyde plastic seedy |
| odor sample from : | Harrmann & Reimer Corporation |
properties :
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| appearence : | white to yellow crystalline solid to clear liquid |
| assay : | 98.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| melting point : | 32.00 to 37.00 °C. @ 760.00 mm Hg
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| boiling point : | 330.00 to 331.00 °C. @ 760.00 mm Hg
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| boiling point : | 181.00 to 182.00 °C. @ 10.00 mm Hg
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| flash point : | > 230.00 °F. TCC ( > 110.00 °C. )
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| logP (o/w) : | 3.18 |
safety :
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| most important hazard(s) : | Xi - Irritant |
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R 36/38 - Irritating to skin and eyes. 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 >2000.00 mg/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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| Maximised Survey-derived Daily Intakes (MSDI-EU) : | 0.12 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) : | 0.10 (μg/capita/day) |
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| recommendation for dibenzyl ketone usage levels up to : |
| | 3.0000 % in the fragrance concentrate.
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| recommendation for dibenzyl ketone usage levels up to : |
| | 30.0000 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 |
| Env. Mutagen Info. Center : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
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| WGK Germany : | 3 |
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| | 1,3-di(phenyl)propan-2-one
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| (EINECS) number : | 203-000-0 |
| RTECS : | UC2010030 for 102-04-5 |
| chemidplus : | 000102045 |
| EPA Substance Registry Services : | 102-04-5 |
| dtp/nci : | 220312 |
references :
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| | 1,3-di(phenyl)propan-2-one
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| fl. number : | 07.086 |
| jecfa number : | 832 |
| NIST Chemistry WebBook : | 3660852303 |
| pubchem : | 150674 |
other :
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| reference : | Luebke, William tgsc, (1988)¹ |