| Preferred name | 2,5-dimethyl-5-isopentyl pyrazine |
| Trivial Name | 2,5-dimethyl-3-(3-methylbutyl)pyrazine |
| Short Description | pyrazine, 3-isopentyl-2,5-dimethyl- |
| Formula | C11 H18 N2 |
| CAS Number | 18433-98-2 |
| FDA UNII | Search |
| Nikkaji Number | J102.616J |
| Bio Activity Summary | External link |
| NMR Predictor | External link |
| Synonyms |
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| 2,5-dimethyl-3-(3-methylbutyl)pyrazine | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 519564 |
| Pubchem (cas): | 18433-98-2 |
| Flavornet: | 18433-98-2 |
| Pherobase: | View |
| Publications by US Patents | |
| 3,952,024 - Furfurylthioacetone | |
| Certain 2,5-dimethyl-3-thiopyrazines | |
| (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 |
| CHEMBL: | View |
| HMDB (The Human Metabolome Database): | Search |
| FooDB: | FDB029719 |
| Typical G.C. | |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
| Material listed in food chemical codex | No |
| Molecular weight | 178.2784576416 |
| Boiling Point | 242 to 243°C @ 760 mm Hg |
| Vapor Pressure | 0.054 mmHg @ 25 °C |
| Flash Point TCC Value | 90.7 °C TCC |
| logP (o/w) | 2.829 est |
| Solubility | |
| alcohol | Yes |
| water, 60.71 mg/L @ 25 °C (est) | Yes |
| water | No |
| Odor Type: Fruity | |
| General comment | Fruity |
| Flavor Type: Anise | |
| anise | |
| General comment | Anise |
| (data available) |
| 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 | |
| Category: | |||
| natural substances and extractives | |||
| Recommendation for 2,5-dimethyl-5-isopentyl pyrazine usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for 2,5-dimethyl-5-isopentyl pyrazine flavor usage levels up to: | |||
| not for flavor use. | |||
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| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :519564 |
| National Institute of Allergy and Infectious Diseases:Data |
| 2,5-dimethyl-3-(3-methylbutyl)pyrazine |