Articles:
| US Patents: | 3,952,024 - Furfurylthioacetone |
| US Patents: | Certain 2,5-dimethyl-3-thiopyrazines |
pyrazine, 2,5-dimethyl-3-propyl-
Notes:
Maillard product
| CAS Number: | 18433-97-1 |  3D/inchi
|
| Nikkaji Web: | J99.990C | |
| XlogP3: | 1.70 (est) | |
| Molecular Weight: | 150.22458000 | |
| Formula: | C9 H14 N2 | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: information only not used for fragrances or flavors
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
| Google Scholar: | Search |
| Google Books: | Search |
| Google Scholar: with word "volatile" | Search |
| Google Scholar: with word "flavor" | Search |
| Google Scholar: with word "odor" | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
Physical Properties:
| Appearance: | colorless to pale yellow clear liquid (est) |
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Boiling Point: | 208.00 to 209.00 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure: | 0.311000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 172.00 °F. TCC ( 77.60 °C. ) (est) |
| logP (o/w): | 1.966 (est) |
| Soluble in: | |
| alcohol | |
| water, 488.9 mg/L @ 25 °C (est) | |
| Insoluble in: | |
| water | |
Organoleptic Properties:
| Odor Type: nutty | |
| Odor Strength: | high , recommend smelling in a 0.10 % solution or less |
| hazelnut nutty | |
| Odor Description: at 0.10 % in propylene glycol. | hazelnut |
| Flavor Type: nutty | |
| hazelnut nutty | |
| Taste Description: | hazelnut |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| None found |
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: | information only not used for fragrances or flavors | ||
| Recommendation for 2-propyl-3,6-dimethyl pyrazine usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for 2-propyl-3,6-dimethyl pyrazine 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): | 18433-97-1 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 87637 |
| National Institute of Allergy and Infectious Diseases: | Data |
| 2,5-dimethyl-3-propylpyrazine | |
| Chemidplus: | 0018433971 |
References:
| 2,5-dimethyl-3-propylpyrazine | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 87637 |
| Pubchem (sid): | 135044670 |
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): | HMDB31841 |
| FooDB: | FDB008522 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| hazelnut | FR | |
| nut | FL | |
| smoke | FL |
Occurrence (nature, food, other): note
| hickory sawdust Search PMC Picture | |
| mesquite pods Search PMC Picture |
Synonyms:
| 3,6- | dimethyl-2-propyl pyrazine |
| 3,6- | dimethyl-2-propylpyrazine |
| 2,5- | dimethyl-3-propylpyrazine |
| 2- | propyl-3,6-dimethylpyrazine |
| pyrazine, 2,5-dimethyl-3-propyl- |