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119-34-6

119-34-6 structural image
Product Name: 4-Amino-2-nitrophenol
Formula: C6H6N2O3
Synonyms: 4-Hydroxy-3-nitroaniline
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description 4-amino-2-nitrophenol appears as dark red plates, needles or reddish-purple powder. Melting point 125-127 °C.
Color/Form Dark-red plates or needles from water and ethanol
Boiling Point 110 °C at 12 mm Hg
Melting Point 261 °F (NTP, 1992)
Solubility less than 0.1 mg/mL at 70 °F (NTP, 1992)
Vapor Pressure 0.0000352 [mmHg]
LogP log Kow = 0.96
Decomposition When heated to decomposition it emits toxic fumes of /nitrogen oxides./
Dissociation Constants pKa = 7.81 at 25 °C (phenol)
Other Experimental Properties When heated to decomposition it emits toxic fumes of NOx.
Chemical Classes Nitrogen Compounds -> Nitrophenols

SAFETY INFORMATION

Signal word Warning
Pictogram(s)

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral

COMPUTED DESCRIPTORS

Molecular Weight 154.12 g/mol
XLogP3 1
Hydrogen Bond Donor Count 2
Hydrogen Bond Acceptor Count 4
Rotatable Bond Count 0
Exact Mass 154.03784206 g/mol
Monoisotopic Mass 154.03784206 g/mol
Topological Polar Surface Area 92.1 Ų
Heavy Atom Count 11
Formal Charge 0
Complexity 156
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

4-amino-2-nitrophenol appears as dark red plates, needles or reddish-purple powder. Melting point 125-127 °C.

RELATED SUPPLIERS

Khagga Life Sciences

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