1435-88-7

Basic information

• Product Name: 3-Methyl-4-phenylazophenol
• Synonyms: 3-Methyl-4-phenylazophenol;4-(Phenylazo)-m-cresol
• CAS NO: 1435-88-7
• Molecular Formula: C₁₃H₁₂N₂O
• Molecular Weight: 212.25
• Mol File: 1435-88-7.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 338.1°C at 760 mmHg
• Flash Point: 158.3°C
• Appearance: /
• Density: 1.11g/cm³
• Vapor Pressure: 0.0001mmHg at 25°C
• Refractive Index: 1.587
• CAS DataBase Reference: 3-Methyl-4-phenylazophenol(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Methyl-4-phenylazophenol(1435-88-7)
• EPA Substance Registry System: 3-Methyl-4-phenylazophenol(1435-88-7)

Safety Data

• Hazardous Substances Data: 1435-88-7(Hazardous Substances Data)

Usage

Purification Methods

Crystallise the phenol from hexane. [Beilstein 16 II 61, 16 IV 195.]

InChI:InChI=1/C13H12N2O/c1-10-9-12(16)7-8-13(10)15-14-11-5-3-2-4-6-11/h2-9,14H,1H3/b15-13-

Upstream product

• 100-34-5 benzene diazonium chloride 
• 108-39-4 3-methyl-phenol 
• 62-53-3 aniline 
• 2684-02-8 benzenediazonium 
• 34810-71-4 N-[(2-methylphenyl)imino]benzenimine oxide 
• 369-57-3 benzenediazonium tetrafluoroborate 

Downstream Products

• 2835-99-6 4-amino-3-methylphenol 
• 1435-61-6 3-Methyl-4-(4-nitro-phenylazo)-phenol 

Relevant articles and documents

Synthesis of diaryl-azo derivatives as potential antifungal agents

As compared with a commercially available agricultural fungicide hymexazol, some phenyl-azo phenol derivatives (e.g., 4a, 4b, 4f, 4n, 4q, 4u, and 4v) exhibited the more promising and pronounced antifungal activities in vitro against seven phytopathogenic fungi. It seemed that 4-((un)substituted phenylazo)-phenol and 4-((un)substituted phenylazo)-3-methylphenol might be considered as new lead structures for further design of agricultural fungicides.

SYNTHESIS OF AZOXYBENZENE-SbCl5 COMPLEXES AND THEIR SELECTIVE ORTHO-WALLACH REARRANGEMENT

When an equimolar solution of various azoxybenzenes and SbCl5 in carbon tetrachloride were mixed, a 1:1 complex immediately deposited as orange crystals in high yield.The thermal reaction of these complexes in inert solvents gives o-hydroxy-azobenzene selectively.On the contrary, other Lewis acids, such as TiCl4, AlCl3, FeCl3 and ZnBr2 failed to give an isolatable complex with azoxybenzene, and their direct thermal reaction with azoxybenzene resulted in deoxygenation to yield azobenzene as a main product.

Evaporator system comprising a stabilized pesticidal phosphoric acid ester and method for stabilizing such ester enclosed in an evaporator

An evaporator system adapted for emitting insect killing vapors of an insecticide therefrom and comprising a liquid or solid composition enclosed therein, said insecticide consisting in at least one volatile phosphoric acid ester which is stabilized by at least one diazene compound.