2,2',4,4'-四氯联苯，CAS 登记号 2437-79-8，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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本页已列出 2,2',4,4'-四氯联苯 的 CAS 号：2437-79-8，可与随货 COA 核对。
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2,2',4,4'-tetrachlorobiphenyl · CAS 2437-79-8 · C12H6Cl4. UNII 4470AQR07D. LogP: 5.94.
| CAS Registry Number | 2437-79-8 |
|---|---|
| PubChem CID | 17097 |
| Molecular formula | C12H6Cl4 |
| IUPAC name | 2,4-dichloro-1-(2,4-dichlorophenyl)benzene |
| UNII (FDA) | 4470AQR07D |
| Molecular Weight | 292.0 |
|---|---|
| XLogP3 | 6.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 1 |
| Exact Mass | 291.919411 |
| Monoisotopic Mass | 289.922361 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| LogP | 5.94 |
|---|
| GHS notification summary | 7.1% (3 / 42) |
|---|
| GHS notification summary | 7.1% (3 / 42) |
|---|---|
| Reported hazard statements | H373 (92.9%), H400 (92.9%), H410 (92.9%) |
This chemical does not meet GHS hazard criteria for 7.1% (3 of 42) of reports.
H373 (92.9%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]
2,2',4,4'-TETRACHLOROBIPHENYL; 2437-79-8; PCB 47; 2,2',4,4'-Tetrachloro-1,1'-biphenyl; 1,1'-Biphenyl, 2,2',4,4'-tetrachloro-; 2,4,2',4'-Tetrachlorobiphenyl; Biphenyl, 2,2',4,4'-tetrachloro-; 2,2',4,4'-Tetrachlorodiphenyl; 4470AQR07D; DTXSID0022513; CHEBI:34204; 24-TCB; 2,2',4,4'-TeCB; RefChem:53519; 2,4,2',4'-TCB; DTXCID702513
CAS 2437-79-8; molecular formula C12H6Cl4; molecular weight — g/mol.
2,2',4,4'-TETRACHLOROBIPHENYL, 2437-79-8, PCB 47, 2,2',4,4'-Tetrachloro-1,1'-biphenyl, 1,1'-Biphenyl, 2,2',4,4'-tetrachloro-, 2,4,2',4'-Tetrachlorobiphenyl.
7.1% of GHS notifications report no hazard classification (3 of 42).
LogP: 5.94.
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.