6373-90-6 Usage
Description
4-[(2-methoxy-4-nitrophenyl)azo]-N,N-dimethyl-Benzenamine is an organic compound that exhibits red color. It is soluble in ethanol, acetone, soluble fiber element, and benzene, and slightly soluble in carbon tetrachloride. 4-[(2-methoxy-4-nitrophenyl)azo]-N,N-dimethyl-Benzenamine undergoes color changes in the presence of strong sulfuric acid (turning yellow-brown) and when diluted (emitting a bluish-red color). It also changes color when exposed to sodium hydroxide solution, turning red.
Uses
Used in Fiber Dyeing and Printing Industry:
4-[(2-methoxy-4-nitrophenyl)azo]-N,N-dimethyl-Benzenamine is used as a dye in the fiber dyeing and printing industry. It provides coloration to fibers, particularly in the production of vinegar fiber.
Used in Nylon Industry:
4-[(2-methoxy-4-nitrophenyl)azo]-N,N-dimethyl-Benzenamine is also used in the nylon industry for dyeing and printing purposes, enhancing the color and appearance of nylon-based products.
Standard (Vinegar Fiber):
4-[(2-methoxy-4-nitrophenyl)azo]-N,N-dimethyl-Benzenamine adheres to the standard requirements for vinegar fiber, ensuring quality and performance in dyeing and printing applications.
Ironing Fastness, Light Fastness, Perspiration Fastness, and Washing Fastness:
4-[(2-methoxy-4-nitrophenyl)azo]-N,N-dimethyl-Benzenamine demonstrates good fastness properties, including resistance to ironing, light, perspiration, and washing. These properties ensure that the color remains vibrant and stable even under various conditions.
Fading and Stain Resistance:
4-[(2-methoxy-4-nitrophenyl)azo]-N,N-dimethyl-Benzenamine exhibits excellent resistance to fading and staining, making it suitable for use in applications where color durability is crucial.
ISO Standards:
4-[(2-methoxy-4-nitrophenyl)azo]-N,N-dimethyl-Benzenamine meets the International Organization for Standardization (ISO) requirements, ensuring that it adheres to global quality and performance standards in the textile industry.
Preparation
2-Methoxy-4-nitrobenzenamine diazo, and N,N-dimethylaniline?coupling
Standard(Vinegar fiber)
Ironing Fastness
Fading
Stain
Check Digit Verification of cas no
The CAS Registry Mumber 6373-90-6 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 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6373-90:
(6*6)+(5*3)+(4*7)+(3*3)+(2*9)+(1*0)=106
106 % 10 = 6
So 6373-90-6 is a valid CAS Registry Number.
InChI:InChI=1/C15H16N4O3/c1-18(2)12-6-4-11(5-7-12)16-17-14-9-8-13(19(20)21)10-15(14)22-3/h4-10H,1-3H3
