83249-52-9 Usage
Description
5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile is a synthetic organic compound characterized by its brilliant green-yellow color. It is known for its fastness properties, including resistance to ironing, light, perspiration, and washing, making it suitable for various applications.
Uses
Used in Textile Industry:
5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile is used as a dye for textiles due to its brilliant green-yellow color and fastness properties. It provides colorfastness to fabrics, ensuring that the color remains vibrant and resistant to various conditions such as ironing, light exposure, perspiration, and washing.
Used in Paint and Coating Industry:
In the paint and coating industry, 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile is used as a pigment to provide a vibrant green-yellow color to various products. Its fastness properties ensure that the color remains stable and resistant to environmental factors, making it suitable for both indoor and outdoor applications.
Used in Plastics and Polymer Industry:
5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile is also used as a colorant in the plastics and polymer industry. Its fastness properties make it an ideal choice for creating colored plastics and polymers that maintain their appearance and resist fading, staining, and other forms of color degradation.
Used in Cosmetics and Personal Care Industry:
In the cosmetics and personal care industry, 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile is used as a color additive in various products such as hair dyes, makeup, and skincare products. Its fastness properties ensure that the color remains vibrant and resistant to washing and perspiration, providing long-lasting results.
Used in Printing and Packaging Industry:
5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile is utilized as an ink pigment in the printing and packaging industry. Its fastness properties make it suitable for creating vibrant and long-lasting prints on various materials, ensuring that the color remains stable and resistant to environmental factors.
Preparation
3,4-dichlorobenzenamine diazo, and 6-Hydroxy-1,4-dimethyl-2-oxo-1,2-dihydropyridipe-3-carbonitrile?coupling.
Flammability and Explosibility
Notclassified
Standard
Ironing Fastness
Fading
Stain
ISO
5
Check Digit Verification of cas no
The CAS Registry Mumber 83249-52-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,2,4 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 83249-52:
(7*8)+(6*3)+(5*2)+(4*4)+(3*9)+(2*5)+(1*2)=139
139 % 10 = 9
So 83249-52-9 is a valid CAS Registry Number.
InChI:InChI=1/C14H10Cl2N4O2/c1-7-9(6-17)13(21)20(2)14(22)12(7)19-18-8-3-4-10(15)11(16)5-8/h3-5,18H,1-2H3/b19-12+
