952-47-6 Usage
Uses
Used in Coatings Industry:
2-PHENYLAZO-4-METHYLPHENOL is used as a colorant for transparent lacquer, providing a green light yellow hue.
Used in Plastics Industry:
2-PHENYLAZO-4-METHYLPHENOL is used as a coloring agent for rubber, organic glass, celluloid, and plastic products, enhancing their visual appeal.
Used in Packaging Industry:
2-PHENYLAZO-4-METHYLPHENOL is used for coloring aluminum foil, adding an aesthetic touch to packaging materials.
2-PHENYLAZO-4-METHYLPHENOL's light fastness and acid resistance make it suitable for various applications where color stability is crucial. However, its poor heat resistance should be considered when selecting it for high-temperature applications.
Preparation
aniline diazotization, and p-Cresol coupling.
Standard
Light Fastness
Melting point
Stable
ISO
Good
Check Digit Verification of cas no
The CAS Registry Mumber 952-47-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,5 and 2 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 952-47:
(5*9)+(4*5)+(3*2)+(2*4)+(1*7)=86
86 % 10 = 6
So 952-47-6 is a valid CAS Registry Number.
InChI:InChI=1/C13H12N2O/c1-10-7-8-13(16)12(9-10)15-14-11-5-3-2-4-6-11/h2-9,16H,1H3/b15-14+
952-47-6Relevant academic research and scientific papers
Synthesis of some aryl azo-compounds under mild conditions
Jirandehi, Hasan Fathinejad,Mobinikhaledi, Akbar
experimental part, p. 6851 - 6854 (2012/07/03)
Some aryl azo compounds 2(a-h) were synthesized by reaction of corresponding aromatic amine and phenol derivatives under mild conditions. The yields of the products after recrysallization from acetic acid were in the order of 65-95 %. IR and 1H
Substituent Effects on Stability of Complexes of Iron(III), Cobalt(II), Nickel(II) and Copper(II) with Azocresols
Masoud, Mamdouh S.,Elnahas, H. M.,Khalil, E. A.
, p. 347 - 348 (2007/10/02)
The complex formation between substituted azocresols and iron(III), cobalt(II), nickel(II) and copper(II) have been studied potentiometrically in 50percent (v/v) aq ethanol at 25 deg C and μ=0.1.The stability constants of the complexes follow Irving-Willi
2-STYRYLBENZOXAZOLE DERIVATIVES
Arient, Josef
, p. 3160 - 3165 (2007/10/02)
A series of 35 derivatives of 2-styrylbenzoxazole I-XXXV with methyl, chloro, hydroxy, methoxy, dimethylamino, nitro, cyano and methoxycarbonyl substituents have been prepared by reaction of substituted 2-acetamidophenol with respective benzaldehyde derivatives.
