Product Name

  • Name

    BIS(4-FLUORO-3-NITROPHENYL) SULFONE

  • EINECS
  • CAS No. 312-30-1
  • Density 1.64g/cm3
  • Solubility
  • Melting Point 191-194 °C(lit.)
  • Formula C12H6 F2 N2 O6 S
  • Boiling Point 531.7°Cat760mmHg
  • Molecular Weight 344.252
  • Flash Point 275.3°C
  • Transport Information
  • Appearance
  • Safety Poison by intravenous route. When heated to decomposition it emits toxic vapors of NOx, SOx, and F.
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 312-30-1 (BIS(4-FLUORO-3-NITROPHENYL) SULFONE)
  • Hazard Symbols
  • 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
  • PSA 134.16000
  • LogP 4.74120

Bis(4-fluoro-3-nitrophenyl)sulfone Chemical Properties

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:  C12H6F2N2O6
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

Bis(4-fluoro-3-nitrophenyl)sulfone Toxicity Data With Reference

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 .

Bis(4-fluoro-3-nitrophenyl)sulfone Consensus Reports

Reported in EPA TSCA Inventory.

Bis(4-fluoro-3-nitrophenyl)sulfone Safety Profile

Poison by intravenous route. When heated to decomposition it emits toxic vapors of NOx, SOx, and F.
Hazard Codes IrritantXi
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.

Bis(4-fluoro-3-nitrophenyl)sulfone Specification

 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) .

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