12223-85-7 Usage
Description
Disperse Yellow 54 is a yellow-brown powder that is soluble in strong sulfuric acid and pyridine when heated. It is a synthetic azo dye commonly used in the textile industry for dyeing and printing.
Uses
Used in Textile Industry:
Disperse Yellow 54 is used as a dye for synthetic fibers such as polyester, nylon, and acrylic. It is known for its excellent ironing fastness, light fastness, perspiration fastness, and washing fastness, making it a popular choice for various textile applications.
According to the provided materials, Disperse Yellow 54 has the following ratings for different fastness properties:
Ironing Fastness: AATCC 4-5, ISO 4-5
Light Fastness: AATCC 3, ISO 4
Perspiration Fastness: AATCC 6-7, ISO 6
Washing Fastness: AATCC 5, ISO 5
These ratings indicate the level of resistance the dye has to various conditions, such as heat, light, and water, which are essential factors to consider in the textile industry.
Preparation
2-Methylquinolin-3-ol and Phthalic anhydride?condensation.
Standard
Ironing Fastness
Fading
Stain
AATCC
4-5
ISO
4-5
Check Digit Verification of cas no
The CAS Registry Mumber 12223-85-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 12223-85:
(7*1)+(6*2)+(5*2)+(4*2)+(3*3)+(2*8)+(1*5)=67
67 % 10 = 7
So 12223-85-7 is a valid CAS Registry Number.
InChI:InChI=1/C18H11NO3/c20-14-9-10-5-1-4-8-13(10)19-16(14)15-17(21)11-6-2-3-7-12(11)18(15)22/h1-9,15,20H
12223-85-7Relevant articles and documents
A quinophthalone compound, preparation method thereof and as the application of the light-absorbing material (by machine translation)
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Paragraph 0025; 0026; 0027; 0028; 0032; 0036; 0040; 0044, (2018/10/01)
As shown in the formula A quinophthalone compound, preparation method thereof and as the application of the light-absorbing material. The preparation method comprises: the phthalic anhydride and 2 - methyl - 3 - hydroxy quinoline according to the weight 1: (3 - 5) is added to the reaction vessel, the solvent is 1, 3, 5 - trichlorobenzene, slow heating to 150 - 200 °C, and maintain at the temperature for 2 - 3 hours to carry out the condensation reaction. The application is shown in formula A quinophthalone compounds, core-shell structure nanometer titanium dioxide and the ultraviolet absorbent dispersed in the optical resin formed in the blue-light-resin material. Material has different band blue light to distinguish absorption performance, in that, the short wave harmful blue light to maintain low transmission, long wave band useful blue light and other band visible light to maintain high transmittance, is favorable to protect eyesight, better the ultraviolet light and blue light to the human eye's damage. (by machine translation)