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Cas Database |
| Name |
2,2′,3,3′-Tetrachlorobiphenyl |
EINECS | N/A |
| CAS No. | 38444-93-8 | Density | 1.441g/cm3 |
| PSA | 0.00000 | LogP | 5.96720 |
| Solubility | 15.59ug/L(25 oC) | Melting Point |
121°C |
| Formula | C12H6 Cl4 | Boiling Point | 352.8°Cat760mmHg |
| Molecular Weight | 291.992 | Flash Point | 167.8°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic vapors of Cl−. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
2,2',3,3'-Tetrachlorobiphenyl;PCB 40 |
Article Data | 5 |
2,2′,3,3′-Tetrachlorobiphenyl Chemical Properties
IUPAC Name: 1,2-Dichloro-3-(2,3-dichlorophenyl)benzene
Molecular Formula: C12H6Cl4
Molecular Weight: 291.98g/mol
Density: 1.441g/cm3
Boiling Point: 352.8°C at 760mmHg
Flash Point: 167.8°C
Freely Rotating Bonds: 1
Polar Surface Area: 0 Å2
Index of Refraction: 1.612
Molar Refractivity: 70.42 cm3
Molar Volume: 202.5 cm3
Polarizability: 27.91 ×10-24 cm3
Surface Tension: 44.8 dyne/cm
Enthalpy of Vaporization: 57.41 kJ/mol
Vapour Pressure: 7.61E-05 mmHg at 25°C
The Cas Register Number of 2,2′,3,3′-Tetrachlorobiphenyl is 38444-93-8.The chemical synonyms of 2,2′,3,3′-Tetrachlorobiphenyl (CAS NO.38444-93-8) are 2,2',3,3'-Tetrachloro-1,1'-biphenyl ; 2,2’,3,3’-tetrachloro-1’-biphenyl ; PCB 40 ; BZ NO 40 ; 2,2',3,3'-Tetrachlorobiphenyl ; PCB NO 40 ; 2,3,2',3'-Tetrachlorobiphenyl .The molecular structure of 2,2′,3,3′-Tetrachlorobiphenyl (CAS NO.38444-93-8) is
.
2,2′,3,3′-Tetrachlorobiphenyl Uses
2,2′,3,3′-Tetrachlorobiphenyl (CAS NO.38444-93-8) is used in organic synthesis.
2,2′,3,3′-Tetrachlorobiphenyl Toxicity Data With Reference
| 1. | ipr-rat TDLo:150 mg/kg/3D-I | TXAPA9 Toxicology and Applied Pharmacology. 33 (1975),94. |
2,2′,3,3′-Tetrachlorobiphenyl Safety Profile
Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic vapors of Cl−.
2,2′,3,3′-Tetrachlorobiphenyl Specification
Its extinguishing agent are dry powder, foam, sand, carbon dioxide and water mist.
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