n‐Propyl gallate–dichloro­methane (3/0.5)

n‐Propyl gallate (PG) is a charge‐control agent used for toners in electrophotography, and shows pseudo‐polymorphism. The title compound, 3C10H12O5·0.5CH2Cl2, is isostructural with the corresponding chloro­form solvate. The asymmetric unit is composed of three PG mol­ecules and a half‐mol­ecule of d...

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Published inActa crystallographica. Section E, Structure reports online Vol. 61; no. 8; pp. o2590 - o2592
Main Authors Hitachi, Akio, Makino, Takashi, Iwata, Shohei, Mizuguchi, Jin
Format Journal Article
LanguageEnglish
Published 5 Abbey Square, Chester, Cheshire CH1 2HU, England Munksgaard International Publishers 01.08.2005
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Summary:n‐Propyl gallate (PG) is a charge‐control agent used for toners in electrophotography, and shows pseudo‐polymorphism. The title compound, 3C10H12O5·0.5CH2Cl2, is isostructural with the corresponding chloro­form solvate. The asymmetric unit is composed of three PG mol­ecules and a half‐mol­ecule of dichloromethane, the solvent being disordered over an inversion centre. There are intra‐ and inter­molecular O—H⋯O hydrogen bonds, forming a two‐dimensional hydrogen‐bond network in the (421) plane.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536805022178