2,5-二苯基对苯醌，CAS 登记号 844-51-9，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 2,5-二苯基对苯醌 的 CAS 号：844-51-9，可与随货 COA 核对。
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2,5-Diphenyl-p-benzoquinone · CAS 844-51-9 · C18H12O2. UNII 19F7OO1LXR.
| CAS Registry Number | 844-51-9 |
|---|---|
| PubChem CID | 70055 |
| Molecular formula | C18H12O2 |
| IUPAC name | 2,5-diphenylcyclohexa-2,5-diene-1,4-dione |
| UNII (FDA) | 19F7OO1LXR |
| Molecular Weight | 260.3 |
|---|---|
| XLogP3 | 3.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 260.083729621 |
| Monoisotopic Mass | 260.083729621 |
| Topological Polar Surface Area | 34.1 |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (97.7%), H317 (90.7%), H319 (97.7%), H334 (88.4%), H335 (97.7%) |
|---|
H315 (97.7%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (90.7%): May cause an allergic skin reaction [Warning Sensitization, Skin]
844-51-9; 2,5-Diphenyl-1,4-benzoquinone; 2,5-Diphenyl-p-benzoquinone; 2,5-Diphenyl-4-benzoquinone; 2,5-Cyclohexadiene-1,4-dione, 2,5-diphenyl-; p-Benzoquinone, 2,5-diphenyl-; diphenyl-p-benzoquinone; 19F7OO1LXR; STEARER DPQ; NSC-8725; DTXSID9061207; 2,5-DIPHENYL-2,5-CYCLOHEXADIENE-1,4-DIONE; RefChem:889134; DTXCID2048404; 212-680-8; 2,5-Diphenylquinone
CAS 844-51-9; molecular formula C18H12O2; molecular weight — g/mol.
844-51-9, 2,5-Diphenyl-1,4-benzoquinone, 2,5-Diphenyl-p-benzoquinone, 2,5-Diphenyl-4-benzoquinone, 2,5-Cyclohexadiene-1,4-dione, 2,5-diphenyl-, p-Benzoquinone, 2,5-diphenyl-.
Hazard statements reported: H315, H317, H319, H334, H335.
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.