6370-44-1 Usage
Uses
Used in Dye Industry:
2-[(4-ethoxyphenyl)azo]-p-cresol is used as a dyestuff for its vibrant color and solubility in various solvents, making it suitable for coloring fabrics, plastics, and other materials.
Used in Analytical Chemistry:
In the field of analytical chemistry, 2-[(4-ethoxyphenyl)azo]-p-cresol is used as a reagent for the detection and determination of certain metal ions, such as copper and nickel, due to its ability to form colored complexes with these ions.
Used in Plastics Industry:
2-[(4-ethoxyphenyl)azo]-p-cresol is also utilized as an additive in the plastics industry to enhance the color and appearance of plastic products, as well as to improve their light fastness and heat resistance.
Used in Cosmetics Industry:
2-[(4-ethoxyphenyl)azo]-p-cresol is employed as a colorant in the cosmetics industry, particularly in the formulation of lipsticks, blushes, and other makeup products, due to its intense color and compatibility with various cosmetic formulations.
Preparation
4-Ethoxybenzenamine diazotization, and p-Cresol coupling.
Standard
Light Fastness
Melting point
Stable
ISO
Good
Check Digit Verification of cas no
The CAS Registry Mumber 6370-44-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,7 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6370-44:
(6*6)+(5*3)+(4*7)+(3*0)+(2*4)+(1*4)=91
91 % 10 = 1
So 6370-44-1 is a valid CAS Registry Number.
InChI:InChI=1/C15H16N2O2/c1-3-19-13-7-5-12(6-8-13)16-17-14-10-11(2)4-9-15(14)18/h4-10,16H,3H2,1-2H3/b17-14-
