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tonka undecanone
General Material Information
| Preferred name | tonka undecanone |
| Trivial Name | 6-Ethylideneoctahydro-5,8-methano-2H-1-benzopyran-2-one |
| Short Description | florex (Firmenich) |
| Formula | C12 H16 O2 |
| CAS Number | 69486-14-2 |
| FDA UNII | Search |
| Nikkaji Number | J441.311C |
| xLogP3-AA | 1.70 (est) |
| NMR Predictor | External link |
| Synonyms |
|
US / EU / FDA / JECFA / FEMA / Scholar / Patents
| Google Scholar | Start search |
| Google Books | Start search |
| Google Patents | Start search |
| Perfumer & Flavorists | Start search |
| EU Patents | Start search |
| PubMeb | Start search |
| NCBI | Start search |
Other Information
| (IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| HMDB (The Human Metabolome Database): | Search |
| ChemSpider: | View |
Suppliers
PhysChem Properties
| Material listed in food chemical codex | No |
| Molecular weight | 192.25791931152 |
| Boiling Point | 332 to 333°C @ 760 mm Hg |
| Acid Value | 1 max KOH/g |
| Vapor Pressure | 0.00011 mmHg @ 25 °C |
| Flash Point TCC Value | 139.44 °C TCC |
| logP (o/w) | 2.427 est |
| Solubility | |
| alcohol | Yes |
| water, 1100 mg/L @ 25 °C (est) | Yes |
| Stability | |
| APC: traces - 0.1% | Unspecified |
| candle: traces - 0.1% | Unspecified |
| detergent: traces - 0.5% | Unspecified |
| fine fragrances: traces - 0.5% | Unspecified |
| shampoo: traces - 0.5% | Unspecified |
| shower gel: traces - 0.1% | Unspecified |
| soap: traces - 0.5% | Unspecified |
| softener: traces - 0.5% | Unspecified |
Organoleptic Properties
| Odor Type: Tonka | |
| sweet, spicy, balsamic, tonka, woody, tobacco, green | |
| Odor strength | medium , recommend smelling in a 10.00 % solution or less |
| Substantivity | 336 hour(s) at 100.00 % |
| Luebke, William tgsc, (1985) | At 10.00 % in dipropylene glycol. sweet spicy balsam tonka woody tobacco green |
| It can be used in all types of perfumes but has especially interesting effects in white florals, citrus and fruity accords. | A very powerful and tenacious balsamic, Tonka-like note with a unique tangy quality. It has a sweet yet tart character that suggests tobacco and coconut with a green nuance |
| General comment | Diffuse, powerful, balsamic with a touch of beans is thin and a unique astringent |
Potential Uses
| Applications | |
| Odor purposes | Balsam , Coconut , Fern , Green , Powder , Rose , Sandalwood , Tobacco , Tonka bean , Vanilla , Woody |
| Other purposes | Diffusion , Fixer |
| Cosmetic purposes | Perfuming agents |
Safety Information
Safety information
| Hazards identification | |
| Classification of the substance or mixture | |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) | |
| None found. | |
| GHS Label elements, including precautionary statements | |
| Pictogram | |
| Hazard statement(s) | |
| None found. | |
| Precautionary statement(s) | |
| None found. | |
| Oral/Parenteral Toxicity: | |
| Not determined | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in use information
| Category: | |||
| fragrance agents | |||
| RIFM Fragrance Material Safety Assessment: Search | |||
| IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice | |||
| Recommendation for tonka undecanone usage levels up to: | |||
| 0.5000 % in the fragrance concentrate. | |||
| Recommendation for tonka undecanone flavor usage levels up to: | |||
| not for flavor use. | |||
Safety references
| EPI System: View |
| AIDS Citations:Search |
| Cancer Citations:Search |
| Toxicology Citations:Search |
| EPA Substance Registry Services (TSCA):69486-14-2 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :6437737 |
| National Institute of Allergy and Infectious Diseases:Data |
| WGK Germany:2 |
| 9-ethylidene-3-oxatricyclo(6.2.1.02,7)undecane-4-one |
| Chemidplus:0069486142 |