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2-pentyl cyclopentanone
General Material Information
| Preferred name | 2-pentyl cyclopentanone |
| Trivial Name | 2-Pentylcyclopentanone |
| Short Description | delphone (Firmenich) |
| Formula | C10 H18 O |
| CAS Number | 4819-67-4 |
| Deleted CAS Number | 116877-29-3 |
| ECHA Number | 225-392-2 |
| FDA UNII | 2873H3P924 |
| Nikkaji Number | J22.899K |
| MDL | MFCD00193623 |
| xLogP3-AA | 2.90 (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 | 154.2526550293 |
| Boiling Point | 216 to 217°C @ 760 mm Hg |
| Acid Value | 3 max KOH/g |
| Vapor Pressure | 0.131 mmHg @ 25 °C |
| Flash Point TCC Value | 97.78 °C TCC |
| logP (o/w) | 2.867 est |
| Solubility | |
| alcohol | Yes |
| water, 192.7 mg/L @ 25 °C (est) | Yes |
| Stability | |
| APC: traces - 1% | Unspecified |
| candle: traces - 0.2% | Unspecified |
| detergent: traces - 0.5% | Unspecified |
| fine fragrances: traces - 0.1% | Unspecified |
| shampoo: traces - 0.1% | Unspecified |
| shower gel: traces - 0.1% | Unspecified |
| soap: traces - 0.2% | Unspecified |
| softener: traces - 0.2% | Unspecified |
Organoleptic Properties
| Odor Type: Floral | |
| coconut, jasmin, oily, rose, foliage, green, herbal | |
| Odor strength | medium , recommend smelling in a 1.00 % solution or less |
| Substantivity | 16 hour(s) at 100.00 % |
| Luebke, William tgsc, (1985) | At 1.00 % in dipropylene glycol. coconut jasmin oily rose fern green herbal |
| A powerful, diffusive and complex floral note that is predominantly jasmine with celery seed and lactonic undertones. Mainly used as a white floral booster. Its lactonic aspect gives interesting effects in fruity notes such as peach, mango and other succulent fruits. Re-launched at a better price. | A powerful, diffusive and complex note that is predominantly floral jasmine with celery seed and lactonic undertones |
Potential Uses
| Applications | |
| Odor purposes | Celery , Fern , Green , Hay new mown hay , Herbal , Jasmin , Lavender , Pear , Rose , Woody |
| Other purposes | Diffusion |
| Cosmetic purposes | Perfuming agents |
Safety Information
Safety information
| Preferred SDS: View | |
| European information : | |
| Most important hazard(s): | |
| Xi - Irritant | |
| R 36/38 - Irritating to skin and eyes. S 02 - Keep out of the reach of children. 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. | |
| 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 2-pentyl cyclopentanone usage levels up to: | |||
| 1.0000 % in the fragrance concentrate. | |||
| Recommendation for 2-pentyl cyclopentanone 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):4819-67-4 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :20959 |
| National Institute of Allergy and Infectious Diseases:Data |
| WGK Germany:2 |
| 2-pentylcyclopentan-1-one |
| Chemidplus:0004819674 |