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3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide

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3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide manufacturers

  • TJ-112
  • TJ-112 pictures
  • 2025-11-21
  • CAS:50292-91-6
  • Purity: 98%
  • Supply Ability: 1000KGS
3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide Basic information
Product Name:3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide
Synonyms:3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide;3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)-1(3H)-Isobenzofuranone;1,1-Bis(1-butyl-2-methyl-1H-indole-3-yl)isobenzofuran-3(1H)-one;3,3-Bis(1-butyl-2-methyl-1H-indole-3-yl)isobenzofuran-1(3H)-one;Copikem 20;Copikem 20 Magenta;Copikem Magenta;Copikem Magenta 20
CAS:50292-91-6
MF:C34H36N2O2
MW:504.66
EINECS:256-523-1
Product Categories:
Mol File:50292-91-6.mol
3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide Structure
3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide Chemical Properties
Boiling point 687.1±55.0 °C(Predicted)
density 1.15±0.1 g/cm3(Predicted)
storage temp. 2-8°C
InChIKeyJZEPXWWZAJGALH-UHFFFAOYSA-N
SMILESC1(=O)C2=C(C=CC=C2)C(C2C3=C(N(CCCC)C=2C)C=CC=C3)(C2C3=C(N(CCCC)C=2C)C=CC=C3)O1
EPA Substance Registry System1(3H)-Isobenzofuranone, 3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)- (50292-91-6)
Safety Information
TSCA TSCA listed
MSDS Information
3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide Usage And Synthesis
Uses3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide (Copikem 20) is a magenta-colored fluoran-type leuco dye, used in thermal and pressure-sensitive recording materials.
3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide Preparation Products And Raw materials
Tag:3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide(50292-91-6) Related Product Information
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