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156-10-5

156-10-5 structural image
Product Name: 4-NITROSODIPHENYLAMINE
Formula: C12H10N2O
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description P-nitrosodiphenylamine appears as green plates with bluish luster or a black powder. (NTP, 1992)
Color/Form GREEN PLATES WITH BLUISH LUSTER (FROM BENZENE) OR STEEL-BLUE PRISMS OR PLATES (FROM ETHER + WATER)
Melting Point 291 °F (Decomposes) (NTP, 1992)
Solubility less than 0.1 mg/mL at 70.7 °F (NTP, 1992)
Vapor Pressure 0.000185 [mmHg]
Stability/Shelf Life AN UNUSUALLY STABLE NITROSO COMPOUND
Decomposition WHEN HEATED TO DECOMPOSITION, IT EMITS TOXIC FUMES OF NITROGEN OXIDES.
Other Experimental Properties UNDERGOES REDUCTION, ALKYLATION AND NITROSATION; FORMS SALTS WITH STRONG ACIDS AND BASES; THE BASIC SALTS REARRANGE TO A QUINOID STRUCTURE.
Chemical Classes Nitrogen Compounds -> Other Aromatics (Nitrogen)

SAFETY INFORMATION

Signal word Warning
Pictogram(s)

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.

COMPUTED DESCRIPTORS

Molecular Weight 198.22 g/mol
XLogP3 2.5
Hydrogen Bond Donor Count 1
Hydrogen Bond Acceptor Count 3
Rotatable Bond Count 2
Exact Mass 198.079312947 g/mol
Monoisotopic Mass 198.079312947 g/mol
Topological Polar Surface Area 41.5 Ų
Heavy Atom Count 15
Formal Charge 0
Complexity 194
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

P-nitrosodiphenylamine appears as green plates with bluish luster or a black powder. (NTP, 1992)