Introduction：Basic information about 3,3',4,4'-TETRACHLOROBIPHENYL CAS 32598-13-3, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Table of Contents
- 1. 3,3',4,4'-TETRACHLOROBIPHENYL Basic information
- 2. 3,3',4,4'-TETRACHLOROBIPHENYL Chemical Properties
- 3. Safety Information
- 4. 3,3',4,4'-TETRACHLOROBIPHENYL Usage And Synthesis
- 5. 3,3',4,4'-TETRACHLOROBIPHENYL Preparation Products And Raw materials
3,3',4,4'-TETRACHLOROBIPHENYL Basic information
| Product Name: | 3,3',4,4'-TETRACHLOROBIPHENYL |
| Synonyms: | PCB NO 77;PCB-77;BZ NO 77;BALLSCHMITER NO 77;3,3',4,4'-PCB;3,3',4,4'-Tetrachloro-1,1'-biphenyl;3,3’,4,4’-tetrachloro-1,1’-biphenyl;3,3’,4,4’-tetrachloro-1’-biphenyl |
| CAS: | 32598-13-3 |
| MF: | C12H6Cl4 |
| MW: | 291.99 |
| EINECS: | |
| Product Categories: | |
| Mol File: | 32598-13-3.mol |
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3,3',4,4'-TETRACHLOROBIPHENYL Chemical Properties
| Melting point | 182-184℃ |
| Boiling point | 374.95°C (rough estimate) |
| density | 1.4420 (rough estimate) |
| refractive index | 1.6120 (rough estimate) |
| Fp | 100 °C |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Dichloromethane (Slightly) |
| color | Pale Grey |
| Water Solubility | 0.5489ug/L(25 ºC) |
| BRN | 2051251 |
| InChIKey | UQMGJOKDKOLIDP-UHFFFAOYSA-N |
| EPA Substance Registry System | 3,3',4,4'-Tetrachlorobiphenyl (32598-13-3) |
Safety Information
| Hazard Codes | N |
| Risk Statements | 33-50/53 |
| Safety Statements | 35-60-61 |
| RIDADR | 2315 |
| WGK Germany | 3 |
| RTECS | DV8650000 |
| HazardClass | 9 |
| PackingGroup | II |
| Hazardous Substances Data | 32598-13-3(Hazardous Substances Data) |
3,3',4,4'-TETRACHLOROBIPHENYL Usage And Synthesis
| Uses | 3,3'',4,4''-Tetrachlorobiphenyl is a polychlorinated biphenyl (PCB) congeners. |
| Definition | ChEBI: A tetrachlorobiphenyl that is biphenyl in which the hydrogens at position 3 and 4 on each phenyl group are replaced by chlorines. |
| Safety Profile | Poison by ingestion. An experimental teratogen. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of Cl-. See also POLYCHLORINATED BIPHENYLS. |
| Metabolic pathway | When 3,4,3',4' -tetrachlorobiphenyl (TCB) is orallyadministered to rats, seven hydroxylated metabolitesare identified in the rat feces. The major metabolitesare 5-hydroxy-3,4,3',4' -TCB and 4-hydroxy-3,5,3',4' -TCB. One further metabolite isolated is an oxepin,existing in a state of equilibration with the 4',5' -epoxide of the major metabolite, 4-hydroxy-3,5,3',4' -TCB. |
3,3',4,4'-TETRACHLOROBIPHENYL Preparation Products And Raw materials
| Raw materials | 3,4-Dichlorophenylboronic acid-->1-Bromo-3,4-dichlorobenzene-->3,4-DICHLOROBENZENESULFONYL CHLORIDE-->3,4-Dichlorophenylhydrazine hydrochloride-->3,4-Dichlorobenzaldehyde-->3,4-DICHLOROPHENYLBORONIC ACID, PINACOL ESTER-->3,4-Dichloroiodobenzene-->1,2-Dichlorobenzene |
| Preparation Products | 3,3',4,4',5,5'-HEXACHLOROBIPHENYL |
