2,3',4'-三氯苯乙酮，CAS 登记号 42981-08-8，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'-Trichloroacetophenone · CAS 42981-08-8 · C8H5Cl3O. UNII NS00120585.
| CAS Registry Number | 42981-08-8 |
|---|---|
| PubChem CID | 316188 |
| Molecular formula | C8H5Cl3O |
| IUPAC name | 2-chloro-1-(3,4-dichlorophenyl)ethanone |
| UNII (FDA) | NS00120585 |
| Molecular Weight | 223.5 |
|---|---|
| XLogP3 | 3.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 221.940598 |
| Monoisotopic Mass | 221.940598 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Reported hazard statements | H314 (100%), H318 (14.3%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H318 (14.3%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
2-chloro-1-(3,4-dichlorophenyl)ethan-1-one; DTXSID50311496; RefChem:468345; DTXCID60262622; 610-094-0; 42981-08-8; 2,3',4'-Trichloroacetophenone; 2-chloro-1-(3,4-dichlorophenyl)ethanone; 3,4-Dichlorophenacyl Chloride; MFCD03970382; NSC243689; SCHEMBL5005689; SCHEMBL29836035; BYTZWANJVUAPNO-UHFFFAOYSA-N; Fenticonazole nitrate Impurity 10; AKOS000115737
CAS 42981-08-8; molecular formula C8H5Cl3O; molecular weight — g/mol.
2-chloro-1-(3,4-dichlorophenyl)ethan-1-one, DTXSID50311496, RefChem:468345, DTXCID60262622, 610-094-0, 42981-08-8.
Hazard statements reported: H314, H318.
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.