4,4'-二氯二苯甲酮，CAS 登记号 90-98-2，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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4,4'-Dichlorobenzophenone · CAS 90-98-2 · C13H8Cl2O. UNII 3MTL0YC2Q5.
| CAS Registry Number | 90-98-2 |
|---|---|
| PubChem CID | 7034 |
| Molecular formula | C13H8Cl2O |
| IUPAC name | bis(4-chlorophenyl)methanone |
| UNII (FDA) | 3MTL0YC2Q5 |
| Molecular Weight | 251.10 |
|---|---|
| XLogP3 | 4.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 249.9952203 |
| Monoisotopic Mass | 249.9952203 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (86.5%), H315 (16.2%), H319 (16.2%), H335 (16.2%) |
|---|
H302 (86.5%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (16.2%): Causes skin irritation [Warning Skin corrosion/irritation]
4,4'-Dichlorobenzophenone; 90-98-2; Methanone, bis(4-chlorophenyl)-; Benzophenone, 4,4'-dichloro-; DTXSID3037626; 3MTL0YC2Q5; DTXCID1017626; NSC-8787; RefChem:96242; 202-030-1; Bis(4-chlorophenyl)methanone; DCBP; Bis(4-chlorophenyl) ketone; 4,4-DICHLOROBENZOPHENONE; Di(p-chlorophenyl)ketone; USAF DO-4
CAS 90-98-2; molecular formula C13H8Cl2O; molecular weight — g/mol.
4,4'-Dichlorobenzophenone, 90-98-2, Methanone, bis(4-chlorophenyl)-, Benzophenone, 4,4'-dichloro-, DTXSID3037626, 3MTL0YC2Q5.
Hazard statements reported: H302, H315, H319, 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.