4-Amino-2,6-dichlorophenol CAS 5930-28-9

CAS:5930-28-9
Molecular Formula:C6H5Cl2NO
Molecular Weight:178.02
EINECS:227-671-4

Synonyms:3,5-Dichloro-4-hydroxyaniline; 4-amino-2,6-dichloro-pheno; 4-Amino-2,6-Dichlorophenol 2,6-Dichloro-4-Aminophenol; 2,6-dichloro-4-chloro phenol; 2,6-dichloro-4-amine phenol; 4-Amino-2,6-dichlorophenol, 97+%; 4-AMINO-2,6-DICHLOROPHENOL / 3,5-DICHLORO-4-HYDROXYANILINE; 4-amino-2,6-dichlorophen-3,5-D2-o

What is 4-Amino-2,6-dichlorophenol CAS 5930-28-9？

4-Amino-2,6-dichlorophenol is a colorless solid, with a temperature range of 167-170 ℃. It is insoluble in water but soluble in solvents such as benzene and toluene. 2,6-dichloro-4-aminophenol is mainly synthesized through the reduction of nitro groups. During the hydrogenation process, both protected benzyl groups are removed and nitro groups are reduced to free amines.

Specification

Item	Specification
Boiling point	303.6±42.0 °C(Predicted)
Density	1.2549 (rough estimate)
Melting point	167-170 °C (lit.)
pKa	7.29±0.23(Predicted)
resistivity	1.5680 (estimate)
Storage conditions	Keep in dark place

Application

4-Amino-2,6-dichlorophenol is used to synthesize intermediate 3,5-dichloro-4- (1,1,2,2-tetrafluoroethoxy) aniline for the synthesis of fluorouracil, or intermediate 4- (3-chloro-5-trifluoromethylpyridin-2-oxy) -3,5-dichloroaniline for the synthesis of fluorouracil.