2-溴-9,9'-螺二芴，CAS 登记号 171408-76-7，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 2-溴-9,9'-螺二芴 的 CAS 号：171408-76-7，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。
2-Bromo-9,9'-spirobifluorene · CAS 171408-76-7 · C25H15Br.
| CAS Registry Number | 171408-76-7 |
|---|---|
| PubChem CID | 15287522 |
| Molecular formula | C25H15Br |
| IUPAC name | 2-bromo-9,9'-spirobi[fluorene] |
| Molecular Weight | 395.3 |
|---|---|
| XLogP3 | 7.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 394.03571 |
| Monoisotopic Mass | 394.03571 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
2-Bromo-9,9'-spirobi[9H-fluorene]; 2-Bromo-9,9'-spirobi(9H-fluorene); RefChem:467101; 171408-76-7; 2-bromo-9,9'-spirobi[fluorene]; 2-BROMO-9,9'-SPIROBIFLUORENE; 2-Bromospirobifluorene; MFCD08704217; 2-Bromo-9,9/'-spirobifluorene; 2-bromo-9,9'-spirobi(fluorene); 9,9'-Spirobi[9H-fluorene], 2-bromo-; 2-BroMo-9,9'-spirobiflu; SCHEMBL783463; 2-Bromo-9,9 inverted exclamation mark -spirobifluorene; SCHEMBL29397249; 2-Bromo-9,9\'-spirobifluorene
CAS 171408-76-7; molecular formula C25H15Br; molecular weight — g/mol.
2-Bromo-9,9'-spirobi[9H-fluorene], 2-Bromo-9,9'-spirobi(9H-fluorene), RefChem:467101, 171408-76-7, 2-bromo-9,9'-spirobi[fluorene], 2-BROMO-9,9'-SPIROBIFLUORENE.
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.