3333-61-7 Usage
Description
2-Hydroxy-3-[(3-methylphenyl)amino]naphtho[2,3-f]quinoxaline-7,12-dione is a chemical compound with a unique molecular structure that exhibits a brilliant red color. It has properties that make it suitable for use in various applications, particularly in the textile industry.
Uses
Used in Textile Industry:
2-Hydroxy-3-[(3-methylphenyl)amino]naphtho[2,3-f]quinoxaline-7,12-dione is used as a dye for coloring textiles. It provides a red-brown color in basic insurance powder solutions and an orange color in acidic insurance powder solutions. 2-Hydroxy-3-[(3-methylphenyl)amino]naphtho[2,3-f]quinoxaline-7,12-dione is valued for its ability to produce vibrant and long-lasting colors on fabrics.
2-Hydroxy-3-[(3-methylphenyl)amino]naphtho[2,3-f]quinoxaline-7,12-dione also exhibits excellent ironing fastness, chlorine bleach resistance, light fastness, and oxygen bleach resistance, making it suitable for various dyeing and printing processes in the textile industry. Additionally, it has good soaping and fading properties, as well as stain resistance, which contribute to the overall quality and durability of the dyed textiles.
Standard:
2-Hydroxy-3-[(3-methylphenyl)amino]naphtho[2,3-f]quinoxaline-7,12-dione meets the following standards in the textile industry:
Ironing Fastness: ISO 4
Chlorine bleach: ISO 5
Light Fastness: ISO 7-8
Mercerized: ISO 4
Oxygen bleach: ISO 4
Soaping: ISO 4-5
Fading: ISO 4-5
Preparation
2,3-Dihydroxy-naphth[2,3-f]quinoxaline-7,12-dione and m-Toluidine condensation.
Standard
Ironing Fastness
Fading
Stain
ISO
4
Check Digit Verification of cas no
The CAS Registry Mumber 3333-61-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,3 and 3 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3333-61:
(6*3)+(5*3)+(4*3)+(3*3)+(2*6)+(1*1)=67
67 % 10 = 7
So 3333-61-7 is a valid CAS Registry Number.
InChI:InChI=1/C23H15N3O3/c1-12-5-4-6-13(11-12)24-22-23(29)26-19-17(25-22)10-9-16-18(19)21(28)15-8-3-2-7-14(15)20(16)27/h2-11H,1H3,(H,24,25)(H,26,29)
