2,5-二乙基吡嗪，CAS 登记号 13238-84-1，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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本页已列出 2,5-二乙基吡嗪 的 CAS 号：13238-84-1，可与随货 COA 核对。
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2,5-Diethylpyrazine · CAS 13238-84-1 · C8H12N2. UNII NS00021602. Boiling Point: 187.00 to 189.00 °C. @ 760.00 mm Hg; Melting Point: 88.00 °C. @ 760.00 mm Hg.
| CAS Registry Number | 13238-84-1 |
|---|---|
| PubChem CID | 25797 |
| Molecular formula | C8H12N2 |
| IUPAC name | 2,5-diethylpyrazine |
| UNII (FDA) | NS00021602 |
| Molecular Weight | 136.19 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 136.100048391 |
| Monoisotopic Mass | 136.100048391 |
| Topological Polar Surface Area | 25.8 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Boiling Point | 187.00 to 189.00 °C. @ 760.00 mm Hg |
|---|---|
| Melting Point | 88.00 °C. @ 760.00 mm Hg |
| Regulatory & Food Contact | EU Flavoring substances Flavoring Agents |
|---|
| Reported hazard statements | H226 (100%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
2,5-DIETHYLPYRAZINE; 13238-84-1; Pyrazine, 2,5-diethyl-; DTXSID30157511; RefChem:870420; DTXCID8080002; 603-572-5; MFCD06657570; 2,5-diethyl-pyrazine; SCHEMBL293667; SCHEMBL830188; CHEBI:193642; AKOS006292336; DB-042106; NS00021602; Pyrazine, 2,5-diethyl-;; 2,5-diethyl-pyrazine
CAS 13238-84-1; molecular formula C8H12N2; molecular weight — g/mol.
2,5-DIETHYLPYRAZINE, 13238-84-1, Pyrazine, 2,5-diethyl-, DTXSID30157511, RefChem:870420, DTXCID8080002.
Documented regulatory listings: EU Flavoring substances; Flavoring Agents.
Hazard statements reported: H226.
Boiling Point: 187.00 to 189.00 °C. @ 760.00 mm Hg; Melting Point: 88.00 °C. @ 760.00 mm Hg.
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.