2',3',4',5'-四氟苯乙酮，CAS 登记号 66286-21-3，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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2',3',4',5'-tetrafluoroacetophenone · CAS 66286-21-3 · C8H4F4O.
| CAS Registry Number | 66286-21-3 |
|---|---|
| PubChem CID | 4581823 |
| Molecular formula | C8H4F4O |
| IUPAC name | 1-(2,3,4,5-tetrafluorophenyl)ethanone |
| Molecular Weight | 192.11 |
|---|---|
| XLogP3 | 2 |
| 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 | H315 (97.4%), H319 (97.4%), H335 (97.4%) |
|---|
H315 (97.4%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (97.4%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
66286-21-3; 2',3',4',5'-Tetrafluoroacetophenone; DTXSID50404498; RefChem:241036; DTXCID70355352; 633-159-5; 1-(2,3,4,5-tetrafluorophenyl)ethanone; MFCD00134310; 1-(2,3,4,5-Tetrafluorophenyl)ethan-1-one; 2',3',4',5'-Tertafluoroacetophenone; 2,3,4,5-TETRAFLUOROACETOPHENONE; SCHEMBL823828; BBL104158; SBB064473; STL557972; 1-acetyl-2,3,4,5-tetrafluorobenzene
CAS 66286-21-3; molecular formula C8H4F4O; molecular weight — g/mol.
66286-21-3, 2',3',4',5'-Tetrafluoroacetophenone, DTXSID50404498, RefChem:241036, DTXCID70355352, 633-159-5.
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.