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HomeProduct name list4-Amino-3-nitrophenol

4-Amino-3-nitrophenol

Synonym(s):4-Hydroxy-2-nitroaniline

  • CAS NO.:610-81-1
  • Empirical Formula: C6H6N2O3
  • Molecular Weight: 154.12
  • MDL number: MFCD00066310
  • EINECS: 210-236-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-10-30 18:52:02
4-Amino-3-nitrophenol Structural

What is 4-Amino-3-nitrophenol?

Chemical properties

Dark red powder

The Uses of 4-Amino-3-nitrophenol

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.

The Uses of 4-Amino-3-nitrophenol

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.

Contact allergens

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

Properties of 4-Amino-3-nitrophenol

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
CAS DataBase Reference 610-81-1(CAS DataBase Reference)

Safety information for 4-Amino-3-nitrophenol

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H312:Acute toxicity,dermal
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P501:Dispose of contents/container to..…

Computed Descriptors for 4-Amino-3-nitrophenol

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