环戊[2,1-b;3,4-b']二噻吩-4-酮，CAS 登记号 25796-77-4，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。
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Cyclopenta[2,1-b;3,4-b']dithiophen-4-one · CAS 25796-77-4 · C9H4OS2.
| CAS Registry Number | 25796-77-4 |
|---|---|
| PubChem CID | 10976338 |
| Molecular formula | C9H4OS2 |
| IUPAC name | 3,11-dithiatricyclo[6.3.0.02,6]undeca-1(8),2(6),4,9-tetraen-7-one |
| Molecular Weight | 192.3 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 191.97035709 |
| Monoisotopic Mass | 191.97035709 |
| Topological Polar Surface Area | 73.6 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Cyclopenta[2,1-b:3,4-b']dithiophen-4-one; Cyclopenta(2,1-b:3,4-b')dithiophen-4-one; RefChem:580918; 846-943-9; 25796-77-4; 4H-Cyclopenta[2,1-b:3,4-b']dithiophen-4-one; 4H-Cyclopenta[1,2-b:5,4-b']dithiophen-4-one; MFCD16619150; 3,11-dithiatricyclo[6.3.0.02,6]undeca-1(8),2(6),4,9-tetraen-7-one; SCHEMBL2111492; CS-W004503; SB66735; DS-15102; SY051421; C2715; 4H-Cyclopenta[2,1-b:3,4-b/']dithiophen-4-one
CAS 25796-77-4; molecular formula C9H4OS2; molecular weight — g/mol.
Cyclopenta[2,1-b:3,4-b']dithiophen-4-one, Cyclopenta(2,1-b:3,4-b')dithiophen-4-one, RefChem:580918, 846-943-9, 25796-77-4, 4H-Cyclopenta[2,1-b:3,4-b']dithiophen-4-one.
Hazard statements reported: 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.