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2-cyclohexyl propionaldehyde
General Material Information
| Preferred name | 2-cyclohexyl propionaldehyde |
| Trivial Name | α-Methylcyclohexaneacetaldehyde |
| Short Description | pollenal II |
| Formula | C9 H16 O |
| CAS Number | 2109-22-0 |
| Deleted CAS Number | 97859-57-9 |
| FDA UNII | Search |
| Nikkaji Number | J195.952B |
| xLogP3-AA | 3.00 (est) |
| Bio Activity Summary | External link |
| 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 |
| Export Tariff Code: | 2912.49.0000 |
| ChemSpider: | View |
Suppliers
| Augustus Oils | Ernesto Ventós |
| Kao Corporation | Perfumer Supply House |
| Perfumery Laboratory | Augustus Oils Ltd |
| Ernesto Ventós S.A. |
PhysChem Properties
| Material listed in food chemical codex | No |
| Molecular weight | 140.2257232666 |
| Specific gravity | @ 25 °C |
| Pounds per Gallon | 7.597 to 7.68 |
| Refractive Index | 1.452 to 1.462 @ 20 °C |
| Boiling Point | 202 to 203°C @ 760 mm Hg |
| Vapor Pressure | 0.284 mmHg @ 25 °C |
| Flash Point TCC Value | 75.56 °C TCC |
| logP (o/w) | 2.73 est |
| Solubility | |
| alcohol | Yes |
| water, 223.6 mg/L @ 25 °C (est) | Yes |
| water | No |
| Stability | |
| ph from 3 - 10 | Unspecified |
Organoleptic Properties
| Odor Type: Green | |
| natural, fresh, green, dusty, fruity | |
| General comment | At 10.00 % in dipropylene glycol. natural fresh green pollen |
Potential Uses
| Applications | |
| Odor purposes | Citrus , Fern , Forest , Green , Herbal |
| Other purposes | Natural , Pollen |
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: | |
| inhalation-rat LC50 5320 mg/m3/4H BEHAVIORAL: FOOD INTAKE (ANIMAL) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION National Technical Information Service. Vol. OTS0556291 | |
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-cyclohexyl propionaldehyde usage levels up to: | |||
| 3.0000 % in the fragrance concentrate. | |||
| Recommendation for 2-cyclohexyl propionaldehyde 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):2109-22-0 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :95560 |
| National Institute of Allergy and Infectious Diseases:Data |
| 2-cyclohexylpropanal |
| Chemidplus:0002109220 |