115440-09-0

Basic information

• Product Name: 1-(2-phenylhydrazino)naphthalene-2,6-dione
• Synonyms: 2,6-Naphthalenediol, 1-(2-phenyldiazenyl)-
• CAS NO: 115440-09-0
• Molecular Formula: C₁₆H₁₂N₂O₂
• Molecular Weight: 264.2787
• Mol File: 115440-09-0.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 431.6°C at 760 mmHg
• Flash Point: 168.5°C
• Density: 1.32g/cm³
• Vapor Pressure: 1.18E-07mmHg at 25°C
• Refractive Index: 1.684
• CAS DataBase Reference: 1-(2-phenylhydrazino)naphthalene-2,6-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(2-phenylhydrazino)naphthalene-2,6-dione(115440-09-0)
• EPA Substance Registry System: 1-(2-phenylhydrazino)naphthalene-2,6-dione(115440-09-0)

Safety Data

• Hazardous Substances Data: 115440-09-0(Hazardous Substances Data)

Upstream product

• 581-43-1 2.6-dihydroxynaphthalene 
• 108-95-2 phenol 
• 842-07-9 Sudan I 
• 127-09-3 sodium acetate 
• 100-34-5 benzene diazonium chloride 

Relevant articles and documents

Cytochrome P-450 from Tulip Bulbs (Tulipa fosteriana l.) oxidizes an azo dye sudan I (1-Phenylazo-2-Hydroxynaphthalene, solvent yellow 14) in vitro

The microsomal fraction from tulip bulbs (Tulipa fosteriana L.) contains cytochrome P-450 enzymes catalyzing the NADPH-dependent oxidation of the xenobiotic substrate, an azo dye Sudan I (1-phenylazo-2-hydroxynaphthalene, Solvent Yellow 14). C-Hydroxy derivatives [1-(4-hydroxyphenylazo)-2-hydroxynaphthalene, 1-phenylazo-2,6-dihydroxynaphthalene, 1-(4-hydroxyphenylazo)-2,6-dihydroxynaphthalene] and the benzenediazonium ion are the products of the Sudan I oxidation. The oxidation of Sudan I has also been assessed in a reconstituted electron-transport chain with the isolated cytochrome P-450, isolated plant NADPH-cytochrome P-450 reductase and phospholipid. The results are discussed from the point of view of the role of cytochromes P-450 in the metabolism of xenobiotics in plants.