IUPAC Name: 1,2,3-Trichloro-4-(2,5-dichlorophenyl)benzene
Molecular Formula: C12H5Cl5
EINECS: 215-648-1
Molecular Weight: 326.42g/mol
Density: 1.522g/cm3
Melting point: 109 °C
Boiling Point: 374.9°C at 760mmHg
Flash Point: 180.7°C
Freely Rotating Bonds: 1
Polar Surface Area: 0 Å2
Index of Refraction: 1.619
Molar Refractivity: 75.31 cm3
Molar Volume: 214.4 cm3
Polarizability: 29.85×10-24 cm3
Surface Tension: 46.4 dyne/cm
Enthalpy of Vaporization: 59.79 kJ/mol
Vapour Pressure: 1.74E-05 mmHg at 25°C
Appearance: solid
Stability: stable,incompatible with strong bases, strong oxidizing agents.
The Cas Register Number of 2,2′,3,4,5′-Pentachlorobiphenyl is 38380-02-8.The chemical synonyms of 2,2′,3,4,5′-Pentachlorobiphenyl (CAS NO.38380-02-8) are 1,1'-biphenyl, 2,2',3,4,5'-pentachloro- ; 2,2',3,4,5'-PCB ; 2,2',3,4,5'-Pentachloro-1,1'-biphenyl ; 2,2',3,4,5'-pentachlorobiphenyl ; 2,2',3,4,5'-Pentachlorodiphenyl ; 2,3,4,2',5'-Pentachlorobiphenyl ; 2,5,2',3',4'-Pentachlorobiphenyl ; Biphenyl, 2,2',3,4,5'-pentachloro- .The molecular structure of 2,2′,3,4,5′-Pentachlorobiphenyl (CAS NO.38380-02-8) is.
2,2′,3,4,5′-Pentachlorobiphenyl (CAS NO.38380-02-8) is used in organic synthesis.
1. | ipr-rat TDLo:150 mg/kg/3D-I | TXAPA9 Toxicology and Applied Pharmacology. 33 (1975),94. |
Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic vapors of Cl−.
Its extinguishing agent are dry powder, foam, sand, carbon dioxide and water mist.
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