Hydrolysis data for bis(4-cyanophenyl) phenyl phosphate including rate constants and activation parameters.

Hydrolysis data for Bis(4-cyanophenyl) phenyl phosphate (CPP), introduced as a reactive diluent for phthalonitrile monomers, under pH 4, 7 and 10 are presented. Conversion/time plots collected by HPLC analysis, typical chromatograms and NMR spectra of the substrate and the reaction products are given. Pseudo-first order rate constants are determined for CPP at 25, 50 and 80 °C. Activation parameters were calculated from Arrhenius equation.

[2 representatives of parasitic Isopods of the genus Lironeca (Cymothoidae) from the regions of Australia and New Zealand]. / Dva predstavitelia paraziticheskikh izopod roda Lironeca (Cymothoidae) iz Avstralo-novozelandskogo raiona

The paper contains description and drawings of the new parasitic isopod Lironeca neocyttus sp. n. and a brief note about L. raynaudii Milne Edwards, 1840, found in the region of Australia and New Zealand.