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2-Acetyl Pyrazine · CAS 22047-25-2 · C6H6N2O. UNII GR391IBU5C. Boiling Point: 188 °C; Melting Point: 75 - 77 °C; LogP: 0.20.
| CAS Registry Number | 22047-25-2 |
|---|---|
| PubChem CID | 30914 |
| Molecular formula | C6H6N2O |
| IUPAC name | 1-pyrazin-2-ylethanone |
| UNII (FDA) | GR391IBU5C |
| FEMA number | 3126 |
| JECFA number | 784 |
| Molecular Weight | 122.12 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 122.048012819 |
| Monoisotopic Mass | 122.048012819 |
| Topological Polar Surface Area | 42.9 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Boiling Point | 188 °C |
|---|---|
| Melting Point | 75 - 77 °C |
| LogP | 0.20 |
| LogP | 0.2 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Roast, Roasted Corn, Toasted Cereal No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 54.2% (154 / 284) |
| GHS notification summary | 54.2% (154 / 284) |
|---|---|
| Reported hazard statements | H315 (45.8%), H319 (45.8%), H335 (45.4%) |
This chemical does not meet GHS hazard criteria for 54.2% (154 of 284) of all reports.
H315 (45.8%): Causes skin irritation [Warning Skin corrosion/irritation]
Acetylpyrazine; 2-ACETYLPYRAZINE; 22047-25-2; Ethanone, 1-pyrazinyl-; 1-(pyrazin-2-yl)ethan-1-one; 1-pyrazin-2-ylethanone; 1-Pyrazinylethanone; Pyrazin-1-ylethan-1-one; Ethanone, l-pyrazinyl-; FEMA No. 3126; DTXSID5047085; GR391IBU5C; DTXCID3027085; NSC-72374; CHEBI:145236; RefChem:85006
CAS 22047-25-2; molecular formula C6H6N2O; molecular weight — g/mol.
Acetylpyrazine, 2-ACETYLPYRAZINE, 22047-25-2, Ethanone, 1-pyrazinyl-, 1-(pyrazin-2-yl)ethan-1-one, 1-pyrazin-2-ylethanone.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
54.2% of GHS notifications report no hazard classification (154 of 284).
Boiling Point: 188 °C; Melting Point: 75 - 77 °C; LogP: 0.20; LogP: 0.2.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.