6410-20-4 Usage
Description
1-[(2-methoxy-3-methylphenyl)azo]-2-naphthol is an organic compound characterized by its brilliant red color. It is soluble in ethanol, acetone, benzene, and gasoline, and exhibits stable properties with a melting point that meets the ISO general standard.
Uses
Used in Dye Industry:
1-[(2-methoxy-3-methylphenyl)azo]-2-naphthol is used as a dye for its brilliant red color and solubility in various solvents, making it suitable for coloring fabrics, plastics, and other materials.
Used in Analytical Chemistry:
1-[(2-methoxy-3-methylphenyl)azo]-2-naphthol is used as an analytical reagent for the detection and determination of metal ions, particularly due to its stable properties and light fastness.
Used in Cosmetics Industry:
1-[(2-methoxy-3-methylphenyl)azo]-2-naphthol is used as a colorant in cosmetics, such as lipsticks and blushes, due to its vibrant red hue and compatibility with various cosmetic formulations.
Used in Ink Industry:
1-[(2-methoxy-3-methylphenyl)azo]-2-naphthol is used as a pigment in ink formulations, providing a stable and heat-resistant red color for printing applications.
Used in Paper Industry:
1-[(2-methoxy-3-methylphenyl)azo]-2-naphthol is used as a colorant in the paper industry, particularly for coloring paper products such as greeting cards, gift wrap, and other decorative items.
Used in Pharmaceutical Industry:
1-[(2-methoxy-3-methylphenyl)azo]-2-naphthol is used as an intermediate in the synthesis of pharmaceutical compounds, taking advantage of its stable properties and compatibility with various chemical reactions.
Preparation
2-Amino-4-methylanisole diazotization, and Naphthalen-2-ol coupling.
Standard
Light Fastness
Melting point
Stable
ISO
General
Check Digit Verification of cas no
The CAS Registry Mumber 6410-20-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,1 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6410-20:
(6*6)+(5*4)+(4*1)+(3*0)+(2*2)+(1*0)=64
64 % 10 = 4
So 6410-20-4 is a valid CAS Registry Number.
InChI:InChI=1/C18H16N2O2/c1-12-7-10-17(22-2)15(11-12)19-20-18-14-6-4-3-5-13(14)8-9-16(18)21/h3-11,19H,1-2H3/b20-18+
