4-溴二苯甲酮，CAS 登记号 90-90-4，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。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 4-溴二苯甲酮 的 CAS 号：90-90-4，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
4-Bromobenzophenone · CAS 90-90-4 · C13H9BrO. UNII XJ7EB9BC7F.
| CAS Registry Number | 90-90-4 |
|---|---|
| PubChem CID | 7030 |
| Molecular formula | C13H9BrO |
| IUPAC name | (4-bromophenyl)-phenylmethanone |
| UNII (FDA) | XJ7EB9BC7F |
| Molecular Weight | 261.11 |
|---|---|
| XLogP3 | 4.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 259.98368 |
| Monoisotopic Mass | 259.98368 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (20%), H319 (20%), H335 (20%), H373 (80%), H411 (80%) |
|---|
H315 (20%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (20%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4-Bromobenzophenone; (4-Bromophenyl)(phenyl)methanone; BENZOPHENONE, 4-BROMO-; 4-Bromophenyl phenyl ketone; p-Benzoylbromobenzene; NSC 59863; BRN 1910182; EINECS 202-024-9; DTXSID0075366; 4-07-00-01378 (Beilstein Handbook Reference); pBromobenzophenone; pBenzoylbromobenzene; Benzophenone, 4bromo; RefChem:98179; 4Bromophenyl phenyl ketone; Methanone, (4bromophenyl)phenyl
CAS 90-90-4; molecular formula C13H9BrO; molecular weight — g/mol.
4-Bromobenzophenone, (4-Bromophenyl)(phenyl)methanone, BENZOPHENONE, 4-BROMO-, 4-Bromophenyl phenyl ketone, p-Benzoylbromobenzene, NSC 59863.
Hazard statements reported: H315, H319, H335, H373, H411.
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.