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green heptenal
General Material Information
| Preferred name | green heptenal |
| Trivial Name | 2,5,6-Trimethyl-4-heptenal |
| Short Description | greenal (Takasago) |
| Formula | C10 H18 O |
| CAS Number | 82784-84-7 |
| ECHA Number | 280-029-5 |
| FDA UNII | Search |
| Nikkaji Number | J43.080C |
| xLogP3-AA | 3.00 (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
| BOC Sciences | Synerzine |
PhysChem Properties
| Material listed in food chemical codex | No |
| Molecular weight | 154.2526550293 |
| Specific gravity | @ 25 °C |
| Pounds per Gallon | 6.965 to 7.106 |
| Refractive Index | 1.437 to 1.452 @ 20 °C |
| Vapor Pressure | 0.258 mmHg @ 25 °C |
| Flash Point TCC Value | 75 °C TCC |
| logP (o/w) | 3.106 est |
| Solubility | |
| alcohol | Yes |
| water, very slightly | Yes |
| water, 81.08 mg/L @ 25 °C (est) | Yes |
Organoleptic Properties
| Odor Type: Green | |
| fresh, green, sweet, ozone, melon | |
| Odor strength | medium |
| Substantivity | 20 hour(s) at 100.00 % |
| Luebke, William tgsc, (1988) | At 1.00 % in dipropylene glycol. fresh green sweet ozone melon |
Potential Uses
| Applications | |
| Odor purposes | Green , Herbal , Lily of the valley , Melon |
| Other purposes | Natural , Ozone |
Safety Information
Safety information
| 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. | |
| 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 green heptenal usage levels up to: | |||
| 5.0000 % in the fragrance concentrate. | |||
| Recommendation for green heptenal 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):82784-84-7 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :6441136 |
| National Institute of Allergy and Infectious Diseases:Data |
| WGK Germany:1 |
| (E)-2,5,6-trimethylhept-4-enal |
| Chemidplus:0082784847 |