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| IUPAC name : | 1-oxacycloheptadecan-2-one |
| InChI : | InChI=1/C16H30O2/c17-16-14-12-10-8-6-4-2-1-3-5-7-9-11-13-15-18-16/h1-15H2 |
| InChIKey : | LOKPJYNMYCVCRM-UHFFFAOYAX |
| SMILES : | C1CCCCCCCC(=O)OCCCCCCC1 |
| cas number : | 109-29-5 |
| (EINECS) number : | 203-662-0 |
| beilstein number : | 0148631 |
| fl. number : | 10.047 |
| molar refractivity : | 75.52 ± 0.3 cm3 |
| parachor : | 666.9 ± 6.0 cm3 |
| index of refraction : | 1.435 ± 0.02 |
| surface tension : | 28.3 ± 3.0 dyne/cm |
| density : | 0.879 ± 0.06 g/cm3 |
| polarizability : | 29.93 ± 0.5 10-24cm3 |
| XlogP : | 6.60 |
| molecular weight : | 254.4082000 (IUPAC) (PT) (112) |
| formula : | C16 H30 O2 |
| BioActivity Analysis : | 91639 |
| NMR Predictor : | Predict |
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| export tariff code : | 2932.29 |
| fda reg : | unspecified |
Suppliers :
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| IFF : | Hexadecanolide
Odor: Musk, Sweet, Animal Sweet musk note of great diffusion and tenacity with balsamic, animal effects. |
| Penta : | hexadecanolide
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organoleptics :
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| odor type : | musk |
| odor strength : | medium , recommend smelling in a 10.00 % solution or less |
odor description: at 10.00 % in dipropylene glycol. | sweet musk balsam amber animal Luebke, William tgsc, (1986) |
| odor sample from : | Charabot & Company Inc. |
| substantivity : | 400 Hour(s) |
properties :
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| appearence : | colorless solid |
| assay : | 95.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| refractive index : | 1.46800 to 1.47300 @ 20.00 °C.
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| melting point : | 30.00 to 34.00 °C. @ 760.00 mm Hg
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| flash point : | > 212.00 °F. TCC ( > 100.00 °C. )
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| logP (o/w) : | 6.01 |
safety :
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| most important hazard(s) : | Xi - Irritant |
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R 38 - Irritating to 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
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| Dermal Toxicity(LD50) : | |
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Skin-Rabbit >5000.00 mg/kg
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| Inhalation Toxicity(LC50) : | |
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Not determined
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safety in use :
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| Category : | flavor and fragrance agents |
| Maximised Survey-derived Daily Intakes (MSDI-EU) : | 0.024 (μg/capita/day) |
| modified Theoretical Added Maximum Daily Intake (mTAMDI) : | 3900 (μg/person/day) |
| Threshold of concern : | 1800 (μg/person/day) |
| Structure Class : | I |
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| recommendation for juniper lactone fragrance usage levels up to : |
| | 3.0000 % in the fragrance concentrate.
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| Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i). |
| Note : mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm. |
| | average usage mg/kg | maximum usage mg/kg |
| Dairy products, excluding products of category 02.0 (01.0) : | 7.00000 | 35.00000 |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0) : | 5.00000 | 25.00000 |
| Edible ices, including sherbet and sorbet (03.0) : | 10.00000 | 50.00000 |
| Processed fruit (04.1) : | 7.00000 | 35.00000 |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) : | - | - |
| Confectionery (05.0) : | 10.00000 | 50.00000 |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) : | 5.00000 | 25.00000 |
| Bakery wares (07.0) : | 10.00000 | 50.00000 |
| Meat and meat products, including poultry and game (08.0) : | 2.00000 | 10.00000 |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) : | 2.00000 | 10.00000 |
| Eggs and egg products (10.0) : | - | - |
| Sweeteners, including honey (11.0) : | - | - |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0) : | 5.00000 | 25.00000 |
| Foodstuffs intended for particular nutritional uses (13.0) : | 10.00000 | 50.00000 |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1) : | 5.00000 | 25.00000 |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) : | 10.00000 | 50.00000 |
| Ready-to-eat savouries (15.0) : | 20.00000 | 100.00000 |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) : | 5.00000 | 25.00000 |
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-oxacycloheptadecan-2-one |
| (EINECS) number : | 203-662-0 |
| chemidplus : | 000109295 |
| EPA Substance Registry Services : | 109-29-5 |
| dtp/nci : | 33546 |
references :
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| | 1-oxacycloheptadecan-2-one |
| fl. number : | 10.047 |
| NIST Chemistry WebBook : | 3488060964 |
| pubchem : | 151098 |
Cosmetics :
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| Cosmetic uses : |
masking agents
perfuming agents
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other :
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| CosIng : | cosmetic data |
| VCF-Online: | VCF Volatile Compounds in Food |