juniper lactone
hexadecano-1,16-lactone
Identification
| Name | juniper lactone |
| IUPAC | 1-oxacycloheptadecan-2-one |
| CAS Number | 109-29-5 |
| EINECS | 203-662-0 |
| FDA UNII | 64E2HO00C7 |
| Molecular Formula | C16 H30 O2 |
| Molecular Weight | 254.41350000 |
| MDL Number | MFCD00039668 |
| Nikkaji Number | J65.679H |
| Beilstein | 0148631 |
Regulatory
| DG SANTE Food Flavourings | 10.047 hexadecano-1,16-lactone |
Physical Properties
| Appearance | colorless solid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Refractive Index | 1.46800 to 1.47300 @ 20.00 °C. |
| Melting Point | 34.00 °C. @ 760.00 mm Hg |
| Boiling Point | 358.13 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure | 0.000026 mmHg @ 25.00 °C. (est) |
| Flash Point | > 212.00 °F. TCC ( > 100.00 °C. ) |
| logP (o/w) | 6.650 |
| Shelf Life | 36.00 month(s) or longer if stored properly. |
| Storage | store in cool, dry place in tightly sealed containers, protected from heat and light. |
| Soluble in | alcohol |
| Insoluble in | water |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | fragrance |
Organoleptic Properties
| Odor Strength | medium , |
| Substantivity | 400 hour(s) at 20.00 % in dipropylene glycol |
| Odor Description |
at 10.00 % in dipropylene glycol. Sweet musk note of great diffusion and tenacity with balsamic, animal effects Animalic/ Animal, Balsamic, Musk/ Musky, Sweet Musk, animalic, sweet, ambery, balsamic. Radiant and excellent fixative
|
| Odor sample from | Charabot & Co., Inc. |
| Taste Description |
musk laundered cloth amber dry paper waxy animal musk
|
Safety Information
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | oral-rat LD50 > 5000 mg/kg |
| Dermal Toxicity | skin-rabbit LD50 > 5000 mg/kg |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | flavor and fragrance agents |
| RIFM Fragrance Material Safety Assessment | Search |
| Recommendation for juniper lactone usage levels up to | 3.0000 % in the fragrance concentrate. |
| 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 |
| Dairy products, excluding products of category 02.0 (01.0) | 7.00000 |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0) | 5.00000 |
| Edible ices, including sherbet and sorbet (03.0) | 10.00000 |
| Processed fruit (04.1) | 7.00000 |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) | - |
| Confectionery (05.0) | 10.00000 |
| Chewing gum (05.3) | - |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) | 5.00000 |
| Bakery wares (07.0) | 10.00000 |
| Meat and meat products, including poultry and game (08.0) | 2.00000 |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) | 2.00000 |
| Eggs and egg products (10.0) | - |
| Sweeteners, including honey (11.0) | - |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0) | 5.00000 |
| Foodstuffs intended for particular nutritional uses (13.0) | 10.00000 |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1) | 5.00000 |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) | 10.00000 |
| Ready-to-eat savouries (15.0) | 20.00000 |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) | 5.00000 |
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