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5-ethyl-4-methyl thiazole
General Material Information
| Preferred name | 5-ethyl-4-methyl thiazole |
| Trivial Name | 5-Ethyl-4-methylthiazole |
| Short Description | thiazole, 5-ethyl-4-methyl- |
| Formula | C6 H9 N S |
| CAS Number | 31883-01-9 |
| ECHA Number | 250-852-4 |
| FDA UNII | 4M216HR018 |
| MDL | MFCD09834442 |
| NMR Predictor | External link |
| Synonyms |
|
US / EU / FDA / JECFA / FEMA / Scholar / Patents
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| 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): | HMDB29732 |
| FooDB: | FDB000928 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
PhysChem Properties
| Material listed in food chemical codex | No |
| Molecular weight | 127.20973205566 |
| Boiling Point | 181 to 182°C @ 760 mm Hg |
| Vapor Pressure | 1.167 mmHg @ 25 °C |
| Flash Point TCC Value | 68.1 °C TCC |
| logP (o/w) | 1.694 est |
| Solubility | |
| alcohol | Yes |
| water, 591.9 mg/L @ 25 °C (est) | Yes |
| water | No |
Organoleptic Properties
| Odor Type: Nutty | |
| nut flesh, green, earthy | |
| General comment | At 0.10 % in propylene glycol. nut green earthy |
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: | |||
| natural substances and extractives | |||
| Recommendation for 5-ethyl-4-methyl thiazole usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for 5-ethyl-4-methyl thiazole flavor usage levels up to: | |||
| not for flavor use. | |||
Safety references
| EPI System: View |
| AIDS Citations:Search |
| Cancer Citations:Search |
| Toxicology Citations:Search |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :40380 |
| National Institute of Allergy and Infectious Diseases:Data |
| 5-ethyl-4-methyl-1,3-thiazole |
| Chemidplus:0031883019 |