2-AMINO-4,6-DICHLOROPHENOL CAS NO.527-62-8

Product Name:    2-AMINO-4,6-DICHLOROPHENOL
Synonyms:    4,6-Dichloro-2-aminophenol;4,6-Dichloro-α-aminophenol;3-Amino-2-hydroxy-1,5-dichlorbenzene;2-Amino-4,6-chlorophenol;2,4-DICHLORO-6-AMINOPHENOL 99%;4,6-Dichloro-o-aminophenol;Phenol, 2-amino-4,6-dichloro-;2,4-Dichloro-6-amino
CAS:    527-62-8
MF:    C6H5Cl2NO
MW:    178.02
EINECS:    208-421-3
Product Categories:    Aromatic Phenols
Mol File:    527-62-8.mol                          
 

2-AMINO-4,6-DICHLOROPHENOL Chemical Properties
Melting point     97 °C
Boiling point     286.5±40.0 °C(Predicted)
density     1.2549 (rough estimate)
refractive index     1.5680 (estimate)
RTECS     SJ5774000
storage temp.     Keep in dark place,Sealed in dry,Room Temperature
pka    7.85±0.23(Predicted)
form     Solid
color     Yellow to brown
Merck     14,437
CAS DataBase Reference    527-62-8(CAS DataBase Reference)
EPA Substance Registry System    2-Amino-4,6-dichlorophenol (527-62-8)
Safety Information
Hazard Note     Irritant
HazardClass     6.1
MSDS Information
2-AMINO-4,6-DICHLOROPHENOL Usage And Synthesis
Chemical Properties    Off-white or light brown crystals
General Description    Long needles (from carbon disulfide). Sublimes (at 0.06 mm Hg) at 158-176°F.
Air & Water Reactions    May be sensitive to prolonged exposure to air/or light.
Reactivity Profile    2-AMINO-4,6-DICHLOROPHENOL may react with strong oxidizers and mineral acids or bases .
Fire Hazard    Flash point data for 2-AMINO-4,6-DICHLOROPHENOL are not available. 2-AMINO-4,6-DICHLOROPHENOL is probably combustible.
Purification Methods    Crystallise the phenol from CS2 or *benzene. It sublimes at 0.06mm. The hydrochloride has m 280-285o from EtOH. [Meyer Helv Chim Acta 41 1890 1958, Beilstein 13 II 185, 13 III 856, 13 IV 889.]
2-AMINO-4,6-DICHLOROPHENOL Preparation Products And Raw materials
Preparation Products    sodium 5-[(3,5-dichloro-2-hydroxyphenyl)azo]-4-[(ethoxycarbonyl)amino]-6-hydroxynaphthalene-2-sulphonate