2,2,2,4'-四氟苯乙酮，CAS 登记号 655-32-3，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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本页已列出 2,2,2,4'-四氟苯乙酮 的 CAS 号：655-32-3，可与随货 COA 核对。
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2,2,2,4'-tetrafluoroacetophenone · CAS 655-32-3 · C8H4F4O. UNII Y27QD2KWG8.
| CAS Registry Number | 655-32-3 |
|---|---|
| PubChem CID | 69564 |
| Molecular formula | C8H4F4O |
| IUPAC name | 2,2,2-trifluoro-1-(4-fluorophenyl)ethanone |
| UNII (FDA) | Y27QD2KWG8 |
| Molecular Weight | 192.11 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 192.01982740 |
| Monoisotopic Mass | 192.01982740 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Reported hazard statements | H228 (100%), H315 (100%), H319 (100%), H335 (97.6%) |
|---|
H228 (100%): Flammable solid [Danger Flammable solids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
655-32-3; 2,2,2,4'-Tetrafluoroacetophenone; 2,2,2-trifluoro-1-(4-fluorophenyl)ethanone; 2,2,2-Trifluoro-1-(4-fluorophenyl)ethan-1-one; p-Fluorotrifluoroacetophenone; Ethanone, 2,2,2-trifluoro-1-(4-fluorophenyl)-; Acetophenone, 2,2,2,4'-tetrafluoro-; 1-(4-fluorophenyl)-2,2,2-trifluoroethanone; Y27QD2KWG8; p,alpha,alpha,alpha-Tetrafluoroacetophenone; EINECS 211-509-4; NSC 158171; NSC-158171; DTXSID3060958; 1-(4-Fluorophenyl)-2,2,2-trifluoroethan-1-one; RefChem:440377
CAS 655-32-3; molecular formula C8H4F4O; molecular weight — g/mol.
655-32-3, 2,2,2,4'-Tetrafluoroacetophenone, 2,2,2-trifluoro-1-(4-fluorophenyl)ethanone, 2,2,2-Trifluoro-1-(4-fluorophenyl)ethan-1-one, p-Fluorotrifluoroacetophenone, Ethanone, 2,2,2-trifluoro-1-(4-fluorophenyl)-.
Hazard statements reported: H228, 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.