4-Amino-3-nitrophenol Chemical Properties

Melting point:

150-154 °C(lit.)

Boiling point:

322.46°C (rough estimate)

Density 

1.3617 (estimate)

refractive index 

1.6890 (rough estimate)

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

solubility 

DMSO (Slightly), Methanol (Slightly)

form 

Crystalline Powder

pka

9.21±0.10(Predicted)

color 

deep violet

Water Solubility 

soluble

BRN 

2210196

Stability:

Hygroscopic

LogP

1.320 (est)

CAS DataBase Reference

610-81-1(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi,Xn

Risk Statements 

36/37/38-20/21/22

Safety Statements 

26-36-37/39

RIDADR 

2811

WGK Germany 

3

PackingGroup 

III

HS Code 

29222900

MSDS

• Language:English Provider:4-Hydroxy-2-nitroaniline
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

4-Amino-3-nitrophenol Usage And Synthesis

Chemical Properties

Dark red powder

Uses

4-Amino-3-nitrophenol was used in the synthesis of benzimidazole based Factor Xa (trypsin-like serine protease) inhibitors and 4-(4-amino-3-nitrophenoxy)phthalonitrile. It was also employed as matrix during visible matrix-assisted laser desorption/ionization mass spectrometry.

Uses

4-Amino-3-nitrophenol is an aminonitrophenol isomer used in hair dyes, potent human skin sensitizers and other cosmetic products with very low levels of mutagenic activity.

Contact allergens

This hair dye used for semipermanent colors seems to be a rare sensitizer.

4-Amino-3-nitrophenol(610-81-1)Related Product Information

• 4-Nitrophenol
• Acetaminophen
• 4-Aminophenol
• 2-Aminophenol
• 4-Amino-3-nitrobenzoic acid
• 3-Nitrophenol
• ALTRENOGEST
• 3-Aminophenol
• Glycine
• 4-Amino-3-nitrobenzonitrile
• CHLOROPHOSPHONAZO III
• 4-Amino-3-methylphenol
• 6-Aminocaproic acid
• Tris(hydroxymethyl)aminomethane
• 2-Amino-4-nitrophenol;2-Hydroxy-5-nitroaniline; 3-Amino-4-hydroxynitrobenzene,2-AMINO-4-NITROPHENOL OEKANAL, 250 MG,2-AMINO-4-NITROPHENOL
• 4-((2-Hydroxyethyl)amino)-3-nitrophenol
• 4-CHLORO-3-NITROBENZOPHENONE
• 2-(4-Methyl-2-nitrophenylamino)ethanol