Product Name

  • Name

    Tetraphenyl resorcinol bis(diphenylphosphate)

  • EINECS 260-830-6
  • CAS No. 57583-54-7
  • Density 1.347 g/cm3 
  • Solubility
  • Melting Point
  • Formula C54H40O8P2
  • Boiling Point 587.1 °C at 760 mmHg
  • Molecular Weight 574.463
  • Flash Point 321.7 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 57583-54-7 (Tetraphenyl resorcinol bis(diphenylphosphate))
  • Hazard Symbols
  • Synonyms Phosphoricacid, 1,3-phenylene tetraphenyl ester (9CI);1,3-Phenylene bis(diphenylphosphate);ADK Stab PFP;ADK Stab PFR;CR 733S;Fyrolflex RDP;LDP 301;MarkPFK;Nonnen R 0111-10;PFR;Reofos RDP;Resorcinol bis(diphenyl phosphate);Resorcinol tetraphenyl diphosphate;Tetraphenyl m-phenylene bisphosphate;Tetraphenyl m-phenylene diphosphate;Tetraphenyl resorcinol diphosphate;m-Phenylene bis(diphenyl phosphate);Resorcinol bis(diphenyl Phosphate)(RDP);
  • PSA 109.14000
  • LogP 8.97640

Tetraphenyl resorcinol bis(diphenylphosphate) Chemical Properties

IUPAC Name: (3-Diphenoxyphosphoryloxyphenyl) diphenyl phosphate
Synonyms of Tetraphenyl resorcinol bis(diphenylphosphate) (CAS NO.57583-54-7): Tetraphenyl resorcinol diphosphate ; Phosphoric acid 1,3-phenylene tetraphenyl ester ; 1,3-Phenylene tetraphenyl phosphate
CAS NO: 57583-54-7
The Molecular Formula: C54H40O8P2
The Molecular Weight: 878.84
The Molecular Structure:
EINECS: 260-830-6 
H bond acceptors: 8
H bond donors: 0
Freely Rotating Bonds: 12
Polar Surface Area: 109.14 Å2
Index of Refraction: 1.616 
Molar Refractivity: 149.08 cm
Molar Volume: 426.2 cm
Surface Tension: 53.5 dyne/cm 
Density: 1.347 g/cm3 
Boiling Point: 587.1 °C at 760 mmHg 
Flash Point: 321.7 °C 
Enthalpy of Vaporization: 84.43 kJ/mol  
Vapour Pressure: 3.76E-13 mmHg at 25°C  
SMILES: O=P(Oc1ccccc1)(Oc2ccccc2)Oc5cccc(OP(=O)(Oc3ccccc3)Oc4ccccc4)c5
InChI: InChI=1/C30H24O8P2/c31-39(33-25-14-5-1-6-15-25,34-26-16-7-2-8-17-26)37-29-22-13-23-30(24-29)38-40(32,35-27-18-9-3-10-19-27)36-28-20-11-4-12-21-28/h1-24H
InChIKey: OWICEWMBIBPFAH-UHFFFAOYAO
Std. InChI: InChI=1S/C30H24O8P2/c31-39(33-25-14-5-1-6-15-25,34-26-16-7-2-8-17-26)37-29-22-13-23-30(24-29)38-40(32,35-27-18-9-3-10-19-27)36-28-20-11-4-12-21-28/h1-24H
Std. InChIKey: OWICEWMBIBPFAH-UHFFFAOYSA-N

Tetraphenyl resorcinol bis(diphenylphosphate) Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LC50 inhalation > 4860mg/m3 (4860mg/m3) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

SKIN AND APPENDAGES (SKIN): HAIR: OTHER
National Technical Information Service. Vol. OTS0516678,
rat LD50 oral > 5gm/kg (5000mg/kg)   National Technical Information Service. Vol. OTS0516678,
rat LD50 skin > 2gm/kg (2000mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) National Technical Information Service. Vol. OTS0516678,

Tetraphenyl resorcinol bis(diphenylphosphate) Safety Profile

Low toxicity by ingestion, inhalation, and skin contact. When heated to decomposition it emits toxic vapors of POx.

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