1,2,8,9-四氯氧杂蒽，CAS 登记号 62470-54-6，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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1,2,8,9-tetrachlorooxanthrene · CAS 62470-54-6 · C12H4Cl4O2. UNII MLC653O64V.
| CAS Registry Number | 62470-54-6 |
|---|---|
| PubChem CID | 44070 |
| Molecular formula | C12H4Cl4O2 |
| IUPAC name | 1,2,8,9-tetrachlorodibenzo-p-dioxin |
| UNII (FDA) | MLC653O64V |
| Molecular Weight | 322.0 |
|---|---|
| XLogP3 | 6.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 321.893590 |
| Monoisotopic Mass | 319.896540 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| Reported hazard statements | H400 (100%), H410 (100%) |
|---|
H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
1,2,8,9-TETRACHLORODIBENZO-P-DIOXIN; 62470-54-6; UNII-MLC653O64V; MLC653O64V; 1,2,8,9-tetrachlorodibenzodioxin; 1,2,8,9-TCDD; 1,2,8,9-TETRACHLOROOXANTHRENE; Dibenzo(b,e)(1,4)dioxin, 1,2,8,9-tetrachloro-; Dibenzo-p-dioxin, 1,2,8,9-tetrachloro; PCDD 41; 1,2,8,9-Tetrachlorodibenzo(b,e)(1,4)dioxin; DTXSID40904159; RefChem:71590; DTXCID9029980; 116889-69-1; 1,2,8,9-TETRACHLORODIBENZO-PARA-DIOXIN
CAS 62470-54-6; molecular formula C12H4Cl4O2; molecular weight — g/mol.
1,2,8,9-TETRACHLORODIBENZO-P-DIOXIN, 62470-54-6, UNII-MLC653O64V, MLC653O64V, 1,2,8,9-tetrachlorodibenzodioxin, 1,2,8,9-TCDD.
Hazard statements reported: H400, H410.
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.