2,4-Dichloro-5-hydroxyaniline Chemical Properties

Melting point:

133-137 °C

Boiling point:

292.6±35.0 °C(Predicted)

Density 

1.2549 (rough estimate)

refractive index 

1.5680 (estimate)

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

pka

8.12±0.23(Predicted)

form 

Solid

CAS DataBase Reference

39489-79-7(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xn,Xi

Risk Statements 

22-36/37/38

Safety Statements 

26-36-37/39

RIDADR 

UN 2811 6.1/PG 3

WGK Germany 

3

Hazard Note 

Irritant

HazardClass 

6.1

HS Code 

2921420090

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich

2,4-Dichloro-5-hydroxyaniline Usage And Synthesis

Chemical Properties

off-white to beige crystalline powder

Uses

5-Amino-2,4-dichlorophenol is an intermediate used in the preparation of aromatic amines and chloroacetyl derivatives.

2,4-Dichloro-5-hydroxyaniline(39489-79-7)Related Product Information

• 4-Hydroxyisophthalonitrile
• 4-Aminophenol
• ALTRENOGEST
• 2-Aminophenol
• Acetaminophen
• 2-Chloro-5-aminophenol
• Betaine
• Glycine
• 2,4-Dichlorophenol
• 3-Aminophenol
• Oxadiazon
• 5-Amino-2,4-dichloroanisole
• 2,4-DICHLORO-5-ISOPROPOXYANILINE
• 3,5-Dichloro-4-hydroxyaniline,4-AMINO-2,6-DICHLOROPHENOL / 3,5-DICHLORO-4-HYDROXYANILINE
• ETHYL 2-(5-AMINO-2,4-DICHLOROPHENOXY)ACETATE
• N-(2,4-DICHLORO-5-HYDROXYPHENYL)ACETAMIDE
• OXADIAZON-HYDROXY
• 2,4-DICHLORO-5-(2-METHOXYETHOXY)ANILINE