CAS No 4741-53-1 , 4,5,6,7-tetraphenyl-2-benzofuran-1,3-dione

Name: 4,5,6,7-tetraphenyl-2-benzofuran-1,3-dione
Synonyms: NSC46729;4741-53-1; 4,5,6,7-tetraphenylisobenzofuran-1,3-dione; ACMC-20ajiw; ST50411085; 4,5,6,7-Tetraphenyl-2-benzofuran-1,3-dione;4,5,6,7-tetraphenyl-2-benzofuran-1,3-dione;
CAS Registry Number:4741-53-1
Melting Point: 293-297 °C
Flash Point: 290.4°C
Boiling Point: 596°C at 760 mmHg
Density: 1.244g/cm³
Refractive index: 1.658
Safety Statements: R36/37/38:Irritatingtoeyes,respiratorysystemandskin.;
Hazard Symbols: Xi
Flash Point: 290.4°C
EINECS: 225-253-6
Molecular Weight: 452.4994
InchiKey: RSKXGCFFFZIWNC-UHFFFAOYSA-N
InChI: InChI=1S/C32H20O3/c33-31-29-27(23-17-9-3-10-18-23)25(21-13-5-1-6-14-21)
26(22-15-7-2-8-16-22)28(30(29)32(34)35-31)24-19-11-4-12-20-24/h1-20H
Risk Statements: S26:Incaseofcontactwitheyes,rinseimmediatelywithplentyofwaterandseekmedicaladvice.;S36:Wearsuitableprotectiveclothing.;
Molecular Formula: C₃₂H₂₀O₃
Molecular Structure:

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