Introduction：Basic information about 2,4,4'-TRICHLOROBIPHENYL CAS 7012-37-5, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
2,4,4'-TRICHLOROBIPHENYL Basic information
| Product Name: | 2,4,4'-TRICHLOROBIPHENYL |
| Synonyms: | 2,4,4’-trichloro-1’-biphenyl;4,2',4'-Trichloro-1,1'-biphenyl;2,4,4’-trichloro-bipheny;2,4,4'-Trichloro-1,1'-biphenyl;4,2’,4’-trichlorobiphenyl;k28;PCB-28;PCB NO 28 |
| CAS: | 7012-37-5 |
| MF: | C12H7Cl3 |
| MW: | 257.54 |
| EINECS: | 230-293-2 |
| Product Categories: | Alphabetic;TP - TZ |
| Mol File: | 7012-37-5.mol |
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2,4,4'-TRICHLOROBIPHENYL Chemical Properties
| Melting point | 206-207℃ |
| Boiling point | 334.36°C (rough estimate) |
| density | 1.3510 (rough estimate) |
| refractive index | 1.6040 (rough estimate) |
| Fp | 100 °C |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| Water Solubility | 116ug/L(25 ºC) |
| BRN | 1956846 |
| EPA Substance Registry System | 2,4,4'-Trichlorobiphenyl (7012-37-5) |
Safety Information
| Hazard Codes | N,Xn,F |
| Risk Statements | 33-50/53-11-67-65-38 |
| Safety Statements | 35-60-61-62-33-29-16 |
| RIDADR | 2315 |
| WGK Germany | 3 |
| RTECS | DV8840000 |
| HazardClass | 9 |
| PackingGroup | II |
| Toxicity | TDLo orl-rat: 224 mg/kg (female 10í16D post):REP |
2,4,4'-TRICHLOROBIPHENYL Usage And Synthesis
| Uses | 2,4,4'-Trichlorobiphenyl is a polychlorinated biphenyl (PCB) found in air, soil, mammals, and marine animals. |
| Safety Profile | Moderately toxic byintraperitoneal route. Experimental reproductive effects.When heated to decomposition it emits toxic vapors ofClí. |
2,4,4'-TRICHLOROBIPHENYL Preparation Products And Raw materials
| Raw materials | Borinic acid, B,B-bis(4-chlorophenyl)--->(2,6-dichloro-3-iodophenyl)-trimethylsilane-->(2,6-dichlorophenyl)-trimethylsilane-->1-BROMO-2,4-DICHLOROBENZENE-->2,4-Dichlorobenzenediazonium tetrafluoroborate-->2,2',4,5,5'-PENTACHLOROBIPHENYL-->2,2',5,5'-TETRACHLOROBIPHENYL-->2,4-Dichloroaniline-->2,3,3',4,4',5,6-HEPTACHLOROBIPHENYL-->2,2',3,5'-TETRACHLOROBIPHENYL-->2,2',3,4',5,5',6-HEPTACHLOROBIPHENYL |
