5-氯-2,3-二苯基吡嗪，CAS 登记号 41270-66-0，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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Pyrazine, 5-chloro-2,3-diphenyl- · CAS 41270-66-0 · C16H11ClN2. UNII Y4ER9ZW4YD. LogP: 4.05.
| CAS Registry Number | 41270-66-0 |
|---|---|
| PubChem CID | 3654493 |
| Molecular formula | C16H11ClN2 |
| IUPAC name | 5-chloro-2,3-diphenylpyrazine |
| UNII (FDA) | Y4ER9ZW4YD |
| Molecular Weight | 266.72 |
|---|---|
| XLogP3 | 4.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 266.0610761 |
| Monoisotopic Mass | 266.0610761 |
| Topological Polar Surface Area | 25.8 |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| LogP | 4.05 |
|---|
| Reported hazard statements | H302 (50%), H314 (25%), H315 (75%), H319 (100%), H335 (75%), H360 (50%) |
|---|
H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (25%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
5-chloro-2,3-diphenylpyrazine; 41270-66-0; DTXSID40394713; RefChem:302284; DTXCID90345573; 813-797-2; 2-Chloro-5,6-diphenylpyrazine; MFCD00234892; 2,3-diphenyl-5-chloropyrazine; C16H11ClN2; SCHEMBL383762; AKOS016011827; DS-7038; SY055821; C3205; AC-907/25005304
CAS 41270-66-0; molecular formula C16H11ClN2; molecular weight — g/mol.
5-chloro-2,3-diphenylpyrazine, 41270-66-0, DTXSID40394713, RefChem:302284, DTXCID90345573, 813-797-2.
Hazard statements reported: H302, H314, H315, H319, H335.
LogP: 4.05.
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.