9-(二氰基亚甲基)芴，CAS 登记号 1989-32-8，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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9-(Dicyanomethylene)fluorene · CAS 1989-32-8 · C16H8N2. UNII ST50411226.
| CAS Registry Number | 1989-32-8 |
|---|---|
| PubChem CID | 247357 |
| Molecular formula | C16H8N2 |
| IUPAC name | 2-fluoren-9-ylidenepropanedinitrile |
| UNII (FDA) | ST50411226 |
| Molecular Weight | 228.25 |
|---|---|
| XLogP3 | 2.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 228.068748264 |
| Monoisotopic Mass | 228.068748264 |
| Topological Polar Surface Area | 47.6 |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
9-(Dicyanomethylene)fluorene; 1989-32-8; 9-Fluorenylidenemalononitrile; 2-fluoren-9-ylidenepropanedinitrile; 2-(9H-Fluoren-9-ylidene)malononitrile; Propanedinitrile, 2-(9H-fluoren-9-ylidene)-; 2-(9H-FLUOREN-9-YLIDENE)PROPANEDINITRILE; MFCD00043559; fluoren-9-ylidenemethane-1,1-dicarbonitrile; 9-(Dicyanomethylene)fluorene, Tech.; NSC61802; 9-dicyanomethylenefluorene; Propanedinitrile,2-(9H-fluoren-9-ylidene)-; SCHEMBL1172933; 2-fluoren-9-ylidenemalononitrile; TIMTEC-BB SBB008286
CAS 1989-32-8; molecular formula C16H8N2; molecular weight — g/mol.
9-(Dicyanomethylene)fluorene, 1989-32-8, 9-Fluorenylidenemalononitrile, 2-fluoren-9-ylidenepropanedinitrile, 2-(9H-Fluoren-9-ylidene)malononitrile, Propanedinitrile, 2-(9H-fluoren-9-ylidene)-.
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.