Detail of "36968-27-1"

Reference

C

C.Several substances are used for example 36968-27-1 which is its cas registry number.I. Pigment Red 266. Chang, Chia Hsien; Christie, Robert M.; Rosair, Georgina M. (School of Textiles and Design, Scottish Borders Campus, Heriot-Watt University, Galashiels TD1 3HF, UK). Acta Crystallographica, Section C: Crystal Structure Communications, C59(10), o556-o558 (English) 2003 Blackwell Publishing Ltd. CODEN: ACSCEE. ISSN: 0108-2701. DOCUMENT TYPE: Journal CA Section: 75 (Crystallography and Liquid Crystals) Section cross-reference(s): 25, 41 C.I. Pigment Red 266, or 4-{[4-(aminocarbonyl)phenyl]hydrazono}-N-(2-methoxyphenyl)-3-oxo-3,4 -dihydronaphthalene-2-carboxamide, C25H20N4O4, adopts the keto-hydrazone tautomeric form with significant intramol. H bonding. The mols. pack to form layers involving an extensive network of intermol. H bonds, in which the primary amide group plays a prominent role. The good tech. performance of this pigment in application may be attributed principally to the pattern of intra- and intermol. H bonding. Crystallog. data are given. .