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27254-36-0

27254-36-0 structural image
Product Name: Nitronaphthalene
Formula: C10H7NO2
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Nitronaphthalene appears as a yellow crystalline solid. Insoluble in water and denser than water. May irritate skin and eyes. Readily ignitable and may be difficult to extinguish once ignited. Used to make dyes and other chemicals.
Color/Form Pale yellow needles
Odor Odorless
Boiling Point 579 °F at 760 mmHg (sublimes) (NTP, 1992)
Melting Point 142.7 °F (NTP, 1992)
Flash Point 327 °F (NTP, 1992)
Solubility less than 0.1 mg/mL at 72 °F (NTP, 1992)
Density 1.332 at 68 °F (NTP, 1992) - Denser than water; will sink
Vapor Density 5.96 (NTP, 1992) - Heavier than air; will sink (Relative to Air)
Vapor Pressure 0.00048 [mmHg]
LogP log Kow= 3.19
Henry's Law Constant Henry's Law constant = 1.76X10-6 atm-cu m/mol @ 25 °C
Decomposition When heated to decomposition it emits toxic fumes of /nitrogen oxides/.
Kovats Retention Index 1586 1589 1597 1618 273 274
Other Experimental Properties Gives dark red soln with concn sulfuric acid
Chemical Classes Nitrogen Compounds -> Nitros, Aromatic

COMPUTED DESCRIPTORS

Molecular Weight 173.17 g/mol
XLogP3 3.2
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 2
Rotatable Bond Count 0
Exact Mass 173.047678466 g/mol
Monoisotopic Mass 173.047678466 g/mol
Topological Polar Surface Area 45.8 Ų
Heavy Atom Count 13
Formal Charge 0
Complexity 200
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

Nitronaphthalene appears as a yellow crystalline solid. Insoluble in water and denser than water. May irritate skin and eyes. Readily ignitable and may be difficult to extinguish once ignited. Used to make dyes and other chemicals.