4-氟苯砜，CAS 登记号 383-29-9，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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4-Fluorophenyl sulfone · CAS 383-29-9 · C12H8F2O2S. UNII KW93VS9RT8.
| CAS Registry Number | 383-29-9 |
|---|---|
| PubChem CID | 67842 |
| Molecular formula | C12H8F2O2S |
| IUPAC name | 1-fluoro-4-(4-fluorophenyl)sulfonylbenzene |
| UNII (FDA) | KW93VS9RT8 |
| Molecular Weight | 254.25 |
|---|---|
| XLogP3 | 3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 254.02130699 |
| Monoisotopic Mass | 254.02130699 |
| Topological Polar Surface Area | 42.5 |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| GHS notification summary | 25% (1 / 4) |
|---|
| GHS notification summary | 25% (1 / 4) |
|---|---|
| Reported hazard statements | H302 (50%), H312 (50%), H315 (75%), H319 (75%), H332 (50%), H335 (75%) |
This chemical does not meet GHS hazard criteria for 25% (1 of 4) of reports.
H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]
383-29-9; 4,4'-Difluorodiphenyl sulfone; Bis(4-fluorophenyl)sulfone; Benzene, 1,1'-sulfonylbis[4-fluoro-; Bis(p-fluorophenyl) sulfone; 4-Fluorophenylsulfone; Sulfone, bis(p-fluorophenyl); 1,1'-sulfonylbis(4-fluorobenzene); Bis(p-fluorophenyl)sulphone; NSC 87584; Benzene, 1,1'-sulfonylbis(4-fluoro-; NSC 683542; EINECS 206-847-4; DTXSID2059934; 1,1'-Sulfonylbis[4-fluorobenzene]; 4Fluorophenylsulfone
CAS 383-29-9; molecular formula C12H8F2O2S; molecular weight — g/mol.
383-29-9, 4,4'-Difluorodiphenyl sulfone, Bis(4-fluorophenyl)sulfone, Benzene, 1,1'-sulfonylbis[4-fluoro-, Bis(p-fluorophenyl) sulfone, 4-Fluorophenylsulfone.
25% of GHS notifications report no hazard classification (1 of 4).
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.