2,4,4'-Trichlorobiphenyl
Synonym(s):2,4,4′-PCB;2,4,4′-Trichlorobiphenyl
- CAS NO.：7012-37-5
- Empirical Formula: C12H7Cl3
- Molecular Weight: 257.54
- MDL number: MFCD00055554
- EINECS: 230-293-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:56:24
What is 2,4,4'-Trichlorobiphenyl?
The Uses of 2,4,4'-Trichlorobiphenyl
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.
Properties of 2,4,4'-Trichlorobiphenyl
| Melting point: | 206-207℃ |
| Boiling point: | 334.36°C (rough estimate) |
| Density | 1.3510 (rough estimate) |
| refractive index | 1.6040 (rough estimate) |
| Flash point: | 100 °C |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | neat |
| Water Solubility | 116ug/L(25 ºC) |
| BRN | 1956846 |
| EPA Substance Registry System | 2,4,4'-Trichlorobiphenyl (7012-37-5) |
Safety information for 2,4,4'-Trichlorobiphenyl
| Signal word | Warning |
| Pictogram(s) |
 Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H373:Specific target organ toxicity, repeated exposure H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. P314:Get medical advice/attention if you feel unwell. |
Computed Descriptors for 2,4,4'-Trichlorobiphenyl
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