19219-98-8 Usage
Uses
Used in Paper Industry:
2,5,6-Trimethylbenzoxazole is used as a fluorescent whitening agent to enhance the brightness and cleanliness of paper products. Its ability to absorb ultraviolet light and re-emit it as visible blue light improves the overall appearance of the paper.
Used in Plastics Industry:
In the plastics industry, 2,5,6-Trimethylbenzoxazole serves as a whitening agent, providing a brighter and cleaner look to plastic materials. This contributes to the aesthetic appeal and visual quality of plastic products.
Used in Textile Industry:
2,5,6-Trimethylbenzoxazole is used as a whitening agent in textiles, imparting a brighter and cleaner appearance to fabrics. This enhances the visual appeal and marketability of textile products.
Used in Optical Brightening Agents:
2,5,6-Trimethylbenzoxazole is utilized in the manufacturing of optical brightening agents, which are used to improve the luminosity and whiteness of various materials.
Used in Dyes and Pigments:
2,5,6-TRIMETHYLBENZOXAZOLE is also used in the production of dyes and pigments, where its fluorescent properties contribute to the vibrancy and color intensity of these products.
Safety:
2,5,6-Trimethylbenzoxazole has low toxicity and is not considered harmful when used according to safety regulations, making it a preferred choice for various applications in different industries.
Check Digit Verification of cas no
The CAS Registry Mumber 19219-98-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,2,1 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 19219-98:
(7*1)+(6*9)+(5*2)+(4*1)+(3*9)+(2*9)+(1*8)=128
128 % 10 = 8
So 19219-98-8 is a valid CAS Registry Number.
InChI:InChI=1/C10H11NO/c1-6-4-9-10(5-7(6)2)12-8(3)11-9/h4-5H,1-3H3
19219-98-8Relevant academic research and scientific papers
Aksenov, Nicolai A.,Aksenov, Alexander V.,Nadein, Oleg N.,Aksenov, Dmitrii A.,Smirnov, Alexander N.,Rubin, Michael
, p. 71620 - 71626 (2015)
PPA-activated nitroalkanes are employed in the design of a one-pot cascade transformation involving metal-free and oxidant-free direct ortho-C-H functionalization, followed by Beckman rearrangement and intramolecular cyclocondensation to produce benzoxazoles and benzobisoxazoles directly from easily available phenols.
