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Color Developer TGSH 2,2'-diallyl-4,4'-sulfonyldiphenol a Versatile High-Performance Color Developer

  • Color Developer TGSH 2,2'-diallyl-4,4'-sulfonyldiphenol a Versatile High-Performance Color Developer
  • Color Developer TGSH 2,2'-diallyl-4,4'-sulfonyldiphenol a Versatile High-Performance Color Developer
  • Color Developer TGSH 2,2'-diallyl-4,4'-sulfonyldiphenol a Versatile High-Performance Color Developer
Lieu d'origine Chine
Nom de marque N/A
Certification COA
Numéro de modèle 41481 à 66-7
Quantité de commande min 1KG
Prix USD1-100/kg
Détails d'emballage 1kg/bag ou 25kg/drum
Délai de livraison 5-8 jours ouvrables
Conditions de paiement LC, D/A, D/P, T/T, Western Union
Capacité d'approvisionnement 3000kg/Month
Détails sur le produit
Nom 2,2'-diallyl-4,4'-sulfonyldiphénol Synonymes TGSH,4,4'-Sulfonylbis[2-(2-propényl)]phénol,(Bis(3-allyl-4-hydroxyphényl)sulfone)
N° CAS. 41481 à 66-7 Pureté minute 97%
MF C18H18O4S MW 330.4
Couleur Poudre blanche à blanc cassé Application Développeur de papier thermique
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Description de produit

Color Developer TGSH 2,2'-diallyl-4,4'-sulfonyldiphenol a Versatile High-Performance Color Developer
 
 
Specification of TGSH Color developer

CAS 41481-66-7
Purity min 97%
MF C18H18O4S
MW 330.4
Color Off-white powder 
Application Color developer, Thermal paper devrloper

 
 

Description of TGSH Color developer

2,2'-Diallyl-4,4'-sulfonyldiphenol, commonly known as TGSH, is a specialized organic compound recognized for its critical function as a high-efficiency color developer in thermosensitive imaging systems. With the CAS number 41481-66-7 and the molecular formula C₁₈H₁₈O₄S, it appears as an off-white to white crystalline powder . Chemically, it is also known as Bis(3-allyl-4-hydroxyphenyl) sulfone or 3,3'-Diallyl-4,4'-dihydroxydiphenylsulfone, characterized by a diphenyl sulfone core with allyl substituents . Its molecular weight is 330.40 g/mol
 
 

Advantages of TGSH Color developer

One of the defining characteristics of TGSH is its excellent thermal reactivity and stability. It possesses a well-defined melting point, typically reported between 138.5°C and 151.5°C, which is crucial for its function in heat-activated applications . High-purity grades (≥97.5% to 99%) are commonly available, ensuring consistent and reliable performance . Its structure allows it to act not only as an efficient proton donor to react with leuco dyes but also as a sensitizer, effectively lowering the activation temperature required for the color-forming reaction and enabling faster, more energy-efficient printing

 

Application of TGSH Color developer

The primary and most significant application of TGSH is as a color developer in the production of thermal paper . It is a key component in the heat-sensitive coating that produces images on facsimile paper, point-of-sale receipts, and various types of printing and labeling papers . When heat is applied by a thermal print head, the TGSH melts and interacts with a colorless leuco dye, triggering an instantaneous chemical reaction that results in a sharp, durable image. Its use helps ensure the legibility and longevity of prints, as it offers resistance to environmental factors like moisture and oils . Beyond direct use in paper, TGSH is also utilized in the preparation of microcapsules for advanced light-thermal sensitive imaging systems, demonstrating its versatility in imaging technology

 

FAQ

Q1: What is your regular lead time for sample and official order?

A1: Sample lead time 5-7 days. Official order lead time 14-21 days.

 

Q2: What is your MOQ?

A2: MOQ usually is 1kg.

 

Q3: How you control product quality?

A3: From raw material inspection, dupro inspection to final product inspection are executed strictly.

 

Q4: What is your warranty policy?

A4: We will send you a new batch if there is any quality issue during warranty time

 

Q5: Do you refund if customer receive defective product and do not accept replacement?

A5: Yes

 

 

Item Photo

Color Developer TGSH 2,2'-diallyl-4,4'-sulfonyldiphenol a Versatile High-Performance Color Developer 0
Color Developer TGSH 2,2'-diallyl-4,4'-sulfonyldiphenol a Versatile High-Performance Color Developer 1

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produits chimiques utilisés dans l'électronique

produits chimiques dans l'électronique

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