Catalog Number
ACM36499497-1
Product Name
3-(1,2-Dimethyl-3-indolyl)-3-[4-(diethylamino)-2-methylphenyl]phthalide
Category
Pressure & Heat Sensitive Recording Materials; Heat & Pressure Sensitive Dyes; Other Materials
Description
Alfa Chemistry offers high-purity 3-(1,2-Dimethyl-3-indolyl)-3-[4-(diethylamino)-2-methylphenyl]phthalide products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page.
IUPAC Name
3-[4-(diethylamino)-2-methylphenyl]-3-(1,2-dimethylindol-3-yl)-2-benzofuran-1-one
Molecular Formula
C29H30N2O2
Canonical SMILES
CCN(CC)C1=CC(=C(C=C1)C2(C3=CC=CC=C3C(=O)O2)C4=C(N(C5=CC=CC=C54)C)C)C
InChI
InChI=1S/C29H30N2O2/c1-6-31(7-2)21-16-17-24(19(3)18-21)29(25-14-10-8-12-22(25)28(32)33-29)27-20(4)30(5)26-15-11-9-13-23(26)27/h8-18H,6-7H2,1-5H3
InChI Key
LCGJEUAHECYSFW-UHFFFAOYSA-N
Melting Point
215.0 to 219.0 °C
Appearance
White to Light yellow powder to crystal
Application
This technique has been applied to print on commuter passes or prepaid cards. By combining acid-generating methods with the coloring mechanism, new applications can be expected for these materials.
Covalently-Bonded Unit Count
1
Exact Mass
438.230728g/mol
Features And Benefits
Phthalide compounds, which are a type of colorless dye, develop color via a ring-opening reaction when interacted with acids. Because this reaction is reversible, decoloration occurs in a reversible manner under basic conditions. Pressure and heat sensitive recording systems utilize this color developing mechanism in which color formers, developers and sensitizers are intimately incorporated.
Monoisotopic Mass
438.230728g/mol
Storage Conditions
Store at room temperature and dry