Bis[4-(4-aminophenoxy)phenyl]sulfone

Chemical Properties

Melting point	195 °C
Boiling point	655.3±55.0 °C(Predicted)
Density	1.2136 (rough estimate)
refractive index	1.6510 (estimate)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	soluble in Acetone
form	powder to crystal
pka	4.54±0.10(Predicted)
color	White to Light yellow
InChI	InChI=1S/C24H20N2O4S/c25-17-1-5-19(6-2-17)29-21-9-13-23(14-10-21)31(27,28)24-15-11-22(12-16-24)30-20-7-3-18(26)4-8-20/h1-16H,25-26H2
InChIKey	UTDAGHZGKXPRQI-UHFFFAOYSA-N
SMILES	S(C1=CC=C(OC2=CC=C(N)C=C2)C=C1)(C1=CC=C(OC2=CC=C(N)C=C2)C=C1)(=O)=O
CAS DataBase Reference	13080-89-2(CAS DataBase Reference)
EPA Substance Registry System	Benzenamine, 4,4'-[sulfonylbis(4,1-phenyleneoxy)]bis- (13080-89-2)

RIDADR	2811
RTECS	BY8955000
TSCA	TSCA listed
HS Code	2930.90.2900
HazardClass	6.1
PackingGroup	III
Toxicity	rabbit,LD50,skin,560mg/kg (560mg/kg),Toxicology and Applied Pharmacology. Vol. 28, Pg. 313, 1974.