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(Z)-8-undecenal
General Material Information
| Preferred name | (Z)-8-undecenal |
| Trivial Name | (8Z)-8-Undecenal |
| Short Description | cis-8-undecenal |
| Formula | C11 H20 O |
| CAS Number | 147159-49-7 |
| FDA UNII | U4OQ6978QW |
| Nikkaji Number | J364.525H |
| MDL | MFCD00015577 |
| xLogP3-AA | 3.40 (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 |
| Export Tariff Code: | 2912.19.9000 |
| ChemSpider: | View |
Suppliers
| BOC Sciences | Penta International |
| Santa Cruz Biotechnology | Sigma-Aldrich: Aldrich |
| Penta International Corporation |
PhysChem Properties
| Material listed in food chemical codex | No |
| Molecular weight | 168.27960205078 |
| Specific gravity | @ 25 °C |
| Pounds per Gallon | 6.99 to 7.073 |
| Refractive Index | 1.44 to 1.453 @ 20 °C |
| Acid Value | 5 max KOH/g |
| Vapor Pressure | 0.033 mmHg @ 25 °C |
| Flash Point TCC Value | 93.33 °C TCC |
| logP (o/w) | 4.107 est |
| Solubility | |
| alcohol | Yes |
| water, 22.27 mg/L @ 25 °C (est) | Yes |
| water | No |
Organoleptic Properties
| Odor Type: Aldehydic | |
| aldehydic, citrus, waxy, floral, clean | |
| Odor strength | high , recommend smelling in a 1.00 % solution or less |
| Substantivity | > 336 hour(s) at 100.00 % |
| General comment | At 1.00 % in dipropylene glycol. powerful aldehydic citrus waxy floral clean |
| Used in specialty fragrances. | Powerful and pleasant aldehydic |
Potential Uses
| Applications | |
| Odor purposes | Aldehydic , Amber , Balsam , Citrus , Floral , Moss , Woody |
Safety Information
Safety information
| Preferred SDS: View | |
| European information : | |
| Most important hazard(s): | |
| None - None found. | |
| S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 36 - Wear suitable protective clothing. | |
| 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: | |||
| flavor and 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 (Z)-8-undecenal usage levels up to: | |||
| 1.0000 % in the fragrance concentrate. | |||
| Recommendation for (Z)-8-undecenal 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):147159-49-7 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :6436710 |
| National Institute of Allergy and Infectious Diseases:Data |
| WGK Germany:3 |
| (Z)-undec-8-enal |
| Chemidplus:0058296814 |