-
Name
4,4'-Bis(4-chlorophenyl)sulfonyl-1,1'-biphenyl
- EINECS
- CAS No. 22287-56-5
- Article Data2
- CAS DataBase
- Density 1.417 g/cm3
- Solubility
- Melting Point 278-280 °C(lit.)
- Formula C24H16O4Cl2S2
- Boiling Point 685.018 °C at 760 mmHg
- Molecular Weight 503.427
- Flash Point 368.086 °C
- Transport Information
- Appearance
- Safety 26-36
- Risk Codes 36/37/38
-
Molecular Structure
-
Hazard Symbols
Xi
- Synonyms Biphenyl,4,4'-bis[(p-chlorophenyl)sulfonyl]- (8CI);4,4'-Bis(p-chlorophenylsulfonyl)biphenyl;4,4'-Bis[(4-chlorophenyl)sulfonyl]biphenyl;
- PSA 85.04000
- LogP 8.48760
4,4'-Bis(4-chlorophenyl)sulfonyl-1,1'-biphenyl Chemical Properties
The Molecular Structure of 1,1'-Biphenyl,4,4'-bis[(4-chlorophenyl)sulfonyl]- (CAS NO.22287-56-5):
Empirical Formula: C24H16Cl2O4S2
Molecular Weight: 503.4174
Appearance: White or off-white powder
Nominal Mass: 502 Da
Average Mass: 503.4174 Da
Monoisotopic Mass: 501.986704 Da
Index of Refraction: 1.64
Molar Refractivity: 128.16 cm3
Molar Volume: 355.3 cm3
Surface Tension: 52.2 dyne/cm
Density: 1.416 g/cm3
Flash Point: 368.1 °C
Enthalpy of Vaporization: 96.85 kJ/mol
Boiling Point: 685 °C at 760 mmHg
Melting point 278-280 ºC
Vapour Pressure: 7.68E-18 mmHg at 25°C
Product Categories: Organic Building Blocks;Sulfones;Sulfur Compounds
Appearance: white powder
4,4'-Bis(4-chlorophenyl)sulfonyl-1,1'-biphenyl Uses
1,1'-Biphenyl,4,4'-bis[(4-chlorophenyl)sulfonyl]- (CAS NO.22287-56-5) is used for the synthesis of new polymer.
4,4'-Bis(4-chlorophenyl)sulfonyl-1,1'-biphenyl Safety Profile
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36:Wear suitable protective clothing
WGK Germany: 3
4,4'-Bis(4-chlorophenyl)sulfonyl-1,1'-biphenyl Specification
1,1'-Biphenyl,4,4'-bis[(4-chlorophenyl)sulfonyl]- (CAS NO.22287-56-5) is also called as Bcpsb ; 4,4'-Bis[(4-chlorophenyl)sulfonyl]-1,1'-biphenyl ; Bis chlorophenyl sulfonyl biphenyl ; 4,4''-Bis(4-chlorophenyl)sulfonyl-1,1''-biphenyl (bcpsb) ; 44Bis4chlorophenylsulphonylbiphenyl ; 4,4''-Bis((4-chlorophenyl)sulfonyl)-1,1''-biphenyl 98% .
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