COMPOUND HAVING XANTHENE SKELETON, COLORANT COMPOSITION, INK FOR INKJET RECORDING, INKJET RECORDING METHOD, INKJET PRINTER CARTRIDGE, AND INKJET RECORDING MATERIAL

摘要

This compound is represented by general formula (1). In general formula (1), L represents an n-valent linking group, D is a residue obtained by removing one hydrogen atom from R20 in the compound represented by general formula (2), and n represents an integer between 2 and 4. In general formula (2), R1-R19 independently represent a hydrogen atom or a substituent. R20 represents a secondary alkyl group or a tertiary alkyl group optionally having a substituent. M represents a hydrogen atom or a counter cation.