四甲基四硒富瓦烯，CAS 登记号 55259-49-9，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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Tetramethyltetraselenafulvalene · CAS 55259-49-9 · C10H12Se4.
| CAS Registry Number | 55259-49-9 |
|---|---|
| PubChem CID | 143265 |
| Molecular formula | C10H12Se4 |
| IUPAC name | 2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-4,5-dimethyl-1,3-diselenole |
| Molecular Weight | 448.1 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 449.76077 |
| Monoisotopic Mass | 451.75999 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 306 |
| Reported hazard statements | H301 (100%), H331 (100%), H373 (100%), H400 (100%), H410 (100%) |
|---|
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
H331 (100%): Toxic if inhaled [Danger Acute toxicity, inhalation]
Tetramethyltetraselenafulvalene; TMTSF; DTXSID20203773; 1,3-Diselenole, 2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-4,5-dimethyl-; NSC 372323; 4,4',5,5'-Tetramethyl-.DELTA.2,2'-bi-1,3-diselenole; 1,3-Diselenole, 4,5-dimethyl-2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-; RefChem:188795; DTXCID50126264; 4,4',5,5'-Tetramethyl-Delta2,2'-bi-1,3-diselenole; YMWLPMGFZYFLRP-UHFFFAOYSA-N; 55259-49-9; 2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-4,5-dimethyl-1,3-diselenole; MFCD00011507; NSC372323; SCHEMBL309215
CAS 55259-49-9; molecular formula C10H12Se4; molecular weight — g/mol.
Tetramethyltetraselenafulvalene, TMTSF, DTXSID20203773, 1,3-Diselenole, 2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-4,5-dimethyl-, NSC 372323, 4,4',5,5'-Tetramethyl-.DELTA.2,2'-bi-1,3-diselenole.
Hazard statements reported: H301, H331, H373, H400, H410.
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.