Product Name

  • Name

    1,1'-(2,2,2-trichloroethylidene)bis(p-fluorobenzene)

  • EINECS
  • CAS No. 475-26-3
  • Article Data11
  • CAS DataBase
  • Density 1.406g/cm3
  • Solubility
  • Melting Point 44-45°
  • Formula C14H9 Cl3 F2
  • Boiling Point 356.6°Cat760mmHg
  • Molecular Weight 321.581
  • Flash Point 199.4°C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by ingestion. A contact insecticide. When heated to decomposition it emits highly toxic fumes of fluorides and Cl−. See also DDT and FLUORIDES.
  • Risk Codes
  • Molecular Structure Molecular Structure of 475-26-3 (1,1'-(2,2,2-trichloroethylidene)bis(p-fluorobenzene))
  • Hazard Symbols
  • Synonyms Ethane,1,1,1-trichloro-2,2-bis(p-fluorophenyl)- (7CI,8CI);1,1,1-Trichloro-2,2-bis(p-fluorophenyl)ethane;1,1-Bis(p-fluorophenyl)-2,2,2-trichloroethane; DFDT; Fluorogesarol; GIX; HO2474; NSC 8940; p,p'-Fluoro-DDT
  • PSA 0.00000
  • LogP 5.46690

DFDT Chemical Properties

The IUPAC name of DFDT (CAS NO.475-26-3): 1-Fluoro-4-[2,2,2-trichloro-1-(4-fluorophenyl)ethyl]benzene
Synonyms: 1,1,1-Trichloro-2,2-bis(p-fluorophenyl) ethane ; 1,1,1-Trichloro-2,2-bis(p-fluorophenyl)ethane ; 1,1,1-Trichloroethane, 2,2-bis(p-fluorophenyl- ; 1,1-Bis(p-fluorophenyl) 2,2,2-trichloroethane ; 1,1-Bis(p-fluorophenyl)-2,2,2-trichloroethane ; 2,2-Bis(4-fluorophenyl)-1,1,1-trichloroethane ; 2,2-Bis(p-fluorophenyl)-1,1,1-trichloroethane ;  Benzene, 1,1'-(2,2,2-trichloroethylidene)bis(4-fluoro- ; Difluoro diphenyl trichloroethane ; Difluorodiphenyltrichloroethane ; Ethane, 2,2-bis(p-fluorophenyl)-1,1,1-trichloro- ; Fluoro-DDT ; Fluorogesarol ; p,p'-Difluorodiphenyltrichloroethane 
CAS: 475-26-3 
EINECS: 207-493-3
Molecular Formula: C14H9Cl3F2
Formula Weight: 321.5770664 g/mol
Molecular Structure:
Index of Refraction: 1.566 
Density: 1.406 g/cm3 
Flash Point: 199.4 °C 
Boiling Point: 356.6 °C at 760 mmHg

DFDT Toxicity Data With Reference

The toxicity of DFDT (CAS NO.475-26-3):

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LD50 unreported 480mg/kg (480mg/kg)   "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 76, 1971.
mouse LD50 oral 900mg/kg (900mg/kg) BEHAVIORAL: TREMOR

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD		 Journal of Pharmacology and Experimental Therapeutics. Vol. 88, Pg. 400, 1946.

 

DFDT Safety Profile

The safety information of DFDT (CAS NO.475-26-3):
Moderately toxic by ingestion. A contact insecticide. When heated to decomposition it emits highly toxic fumes of fluorides and Cl−. See also DDT and FLUORIDES.

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