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CAS No.: | 312-30-1 |
---|---|
Name: | BIS(4-FLUORO-3-NITROPHENYL) SULFONE |
Molecular Structure: | |
Formula: | C12H6 F2 N2 O6 S |
Molecular Weight: | 344.252 |
Synonyms: | Sulfone,bis(4-fluoro-3-nitrophenyl) (6CI,7CI,8CI); 3,3'-Dinitro-4,4'-difluorodiphenylsulfone; 4,4'-Difluoro-3,3'-dinitrodiphenyl sulfone; 4-Fluoro-3-nitrophenylsulfone; Bis(4-fluoro-3-nitrophenyl) sulfone; Bis(p-fluoro-m-nitrophenyl)sulfone; DNDS; NSC 14153; p,p'-Difluoro-m,m'-dinitrodiphenyl sulfone |
Density: | 1.64g/cm3 |
Melting Point: |
191-194 °C(lit.) |
Boiling Point: | 531.7°Cat760mmHg |
Flash Point: | 275.3°C |
Hazard Symbols: | |
Risk Codes: | 36/37/38 |
Safety: | Poison by intravenous route. When heated to decomposition it emits toxic vapors of NOx, SOx, and F−. |
PSA: | 134.16000 |
LogP: | 4.74120 |
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Molecular Structure of 4,4′-Difluoro-3,3-dinitrodiphenyl sulfone (CAS NO. 312-30-1):
IUPAC Name: 1-fluoro-4-(4-fluoro-3-nitrophenyl)sulfonyl-2-nitrobenzene
Empirical Formula: C12H6F2N2O6S
Molecular Weight: 344.2476
Surface Tension: 60.7 dyne/cm
Density: 1.64 g/cm3
Flash Point: 275.3 °C
Enthalpy of Vaporization: 77.69 kJ/mol
Boiling Point: 531.7 °C at 760 mmHg
Vapour Pressure: 7.51E-11 mmHg at 25°C
Index of Refraction: 1.607
mp: 191-194 °C(lit.)
Hazard Note: Irritant
Product Categories: Diphenyl Sulfones (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research
1. | ivn-mus LD50:100 mg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#03495 . |
Reported in EPA TSCA Inventory.
Poison by intravenous route. When heated to decomposition it emits toxic vapors of NOx, SOx, and F−.
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.
4,4′-Difluoro-3,3-dinitrodiphenyl sulfone , its CAS number is 312-30-1, it can be called 1,1’-sulfonylbis(4-fluoro-3-nitro-benzen;1,1’-sulfonylbis[4-fluoro-3-nitro-benzen ; 3,3’-dinitro-4,4’-difluorodiphenylsulfone ; difluorodinitrobenzenesulfone;nds ; p,p’-difluoro-m,m’-dinitrodiphenylsulfone ; sulfone,bis(4-fluoro-3-nitrophenyl) .