成色剂CAS 50292-95-0

3,3-bis(2-methyl-1-octylindol-3-yl)-2-benzofuran-1-one
50292-95-0

询价 5公斤起订

25公斤起订

100公斤起订

河南更新日期：2025-06-30

河南嘉屹达新材料科技有限公司

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产品详情:

中文名称：: 3,3-双(N-辛基-2-甲基吲哚)邻苯二甲内酯

英文名称：: 3,3-bis(2-methyl-1-octylindol-3-yl)-2-benzofuran-1-one

CAS号：: 50292-95-0

品牌：: 嘉屹达

保存条件：: 密封避光防潮

纯度规格：: 99%

产品类别：: 功能材料

别名：: Color former CK-16

分子式：: C42H52N2O2

用途范围：: 热敏纸温变粉

Category	Leuco dyes (color former)
Product No.	JYDR-3
Chemical Name	Pergascript Red 16; 3,3'-Bis(1-n-octyl-2-methylindol-3-yl)phthalide
Molecular Formula	C42H52N2O2
Molecular Structure
Molecular Weight	616.9
CAS No.	50292-95-0
Appearance	White to almost white powder to crystal
Application	Heat sensitive and pressure sensitive recording materials, thermochromic paints and inks.

thermochromic dyes;heat sensitive dyes;colorant;color former;leuco dyes;

Henan Jiayida New Materials Technology Co.,Ltd., established in 2020, is a high-tech enterprise focused on fine chemicals. From the very beginning, the company has adhered to the philosophy of "Tech Innovation,Quality First, Integrity Focus." It is committed to the research, development, production, and sales of high-end, precision, and cutting-edge products. The company focuses on independent R&D in thermochromic leuco dyes, pressure- sensitive dyes, and others, and is a leading manufacturer of thermochromic dyes in China.