Articles:
2-ethyl-5(or6)-methylpyrazine
Notes:
None found
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Ernesto Ventós S.A. Leaders in essence We employ our five senses to do our job well. Ventos has specialized in the distribution of raw materials for the flavour and fragrance industry. With more than 1700 references permanently available from stock, we offer a just-in-time response to our customer needs, being able to deliver from 1kg to several tonnes all over the world. Email: Information US Email: Information USA Email: Gemma Parramon (Europe) US Email: Gemma Parramon (Europe) Email: Jorge Sos (Asia) Email: Ramon Rubau (America) Voice: +34 934706210 Fax: +34 934733010 US Voice: +1 856 226 7501 Instagram Linkedin Youtube Press Ads Videos Product(s): 2-ETHYL-5(6)-METHYLPYRAZINE
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| CAS Number: | 36731-41-6 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 253-175-2 | |
| FDA UNII: | Search | |
| MDL: | MFCD09039261 | |
| Molecular Weight: | 122.17070000 | |
| Formula: | C7 H10 N2 | |
| NMR Predictor: | Predict (works with chrome, Edge or firefox) | |
Category: flavoring agents
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 |
| Perfumer and Flavorist: | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
| FEMA Number: | 3154 2-ethyl-5(or6)-methylpyrazine |
| FDA: | No longer provide for the use of these seven synthetic flavoring substances |
Physical Properties:
| Appearance: | colorless to yellow clear liquid (est) |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.96400 @ 25.00 °C. |
| Refractive Index: | 1.50200 @ 20.00 °C. |
| Boiling Point: | 57.00 °C. @ 10.00 mm Hg |
| Flash Point: | 138.00 °F. TCC ( 58.89 °C. ) |
| logP (o/w): | 2.340 |
| Soluble in: | |
| water, 4903 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor Type: nutty | |
| nutty coffee roasted coffee hazelnut cocoa barley roasted barley | |
| Odor Description: at 0.10 % in dipropylene glycol. | nutty roasted coffee hazelnut cocoa roasted barley |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
Safety Information:
| European information : | |
| Most important hazard(s): | |
| Xn - Harmful. | |
|
R 22 - Harmful if swallowed. R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 02 - Keep out of the reach of children. S 20/21 - When using do not eat, drink or smoke. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection. | |
| 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: | flavoring agents | ||
| Recommendation for 2-ethyl-5(or6)-methyl pyrazine usage levels up to: | |||
| not for fragrance 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 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WISER: | UN 1993 |
| WGK Germany: | 3 |
| 2-ethyl-5(6)-methylpyrazine | |
| Chemidplus: | 0036731416 |
References:
| 2-ethyl-5(6)-methylpyrazine | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (sid): | 135265755 |
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 |
Potential Blenders and core components note
| For Odor | ||
| burnt | ||
| 2- | ethyl-3,5(or 6)-dimethyl pyrazine | FL/FR |
| chocolate | ||
| 2,4,5- | trimethyl thiazole | FL/FR |
| cocoa | ||
| 2-iso | butyl-3,5-(and 3,6)-dimethyl pyrazine | FL/FR |
| nutty | ||
| 3,6- | cocoa pyrazine | FL/FR |
| sulfurous | ||
| furfuryl thioacetate | FL/FR | |
| S- | furfuryl thioformate | FL/FR |
| For Flavor | ||
| No flavor group found for these | ||
| 2-iso | butyl-3,5-(and 3,6)-dimethyl pyrazine | FL/FR |
| dimethyl dihydrocyclopentapyrazine | FL | |
| 4,5- | dimethyl-2-ethyl thiazole | FL |
| 2- | ethyl-3,5(or 6)-dimethyl pyrazine | FL/FR |
| coffee | ||
| difurfuryl ether | FL | |
| green | ||
| 2- | methyl-5-isopropyl pyrazine | FL |
| nutty | ||
| 3,6- | cocoa pyrazine | FL/FR |
| 2,4,5- | trimethyl thiazole | FL/FR |
| roasted | ||
| furfuryl thioacetate | FL/FR | |
| sulfurous | ||
| S- | furfuryl thioformate | FL/FR |
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| 2- | ethyl-5(6)-methyl pyrazine |
| 2- | ethyl-5(6)-methylpyrazine |
| 2- | ethyl-5(or6)-methylpyrazine |