93589-69-6 Usage
Uses
Used in Thermosensitive Paper Industry:
44METHYLENEBISOXY21ETHANEDIYLTHIOBISPHENOL is used as a color developer for leuco-type thermosensitive papers. Its chemical properties allow it to react with the phenolic compounds present in the paper upon heat application, leading to a color change that makes it an essential component in the production of thermal papers such as receipts, labels, and medical records. This application takes advantage of its ability to initiate a color-developing reaction when exposed to heat, making it a valuable component in the creation of temperature-sensitive documents.
Check Digit Verification of cas no
The CAS Registry Mumber 93589-69-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,5,8 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 93589-69:
(7*9)+(6*3)+(5*5)+(4*8)+(3*9)+(2*6)+(1*9)=186
186 % 10 = 6
So 93589-69-6 is a valid CAS Registry Number.
93589-69-6Relevant academic research and scientific papers
Thermosensitive recording material and color developer compound therefor
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, (2008/06/13)
A thermosensitive recording material has a support and a thermosensitive coloring layer formed thereon containing a leuco dye and a color developer capable of inducing color formation in the leuco dye upon application of heat thereto, with the color developer including at least one compound (A) having in a molecule thereof at least two aromatic ring moieties with specific structures, selected from the group consisting of an aromatic ring moiety having at least one carboxyl group and electron-attracting functional group, an aromatic ring moiety having at least one carboxyl group and electron-donating functional group, and an aromatic ring moiety having at least one carboxyl group, free of the electron-attracting and electron-donating functional groups. An aromatic carboxylic acid compound serving as the above-mentioned compound (A) and the producing method thereof are also disclosed.
