The four misclassified chemicals were diethyl maleate, butyl glycidyl ether, lyral and cyanuric chloride.
Butyl glycidyl ether, diethyl maleate, cyanuric chloride and lyral were misclassified; the only false-negative prediction was no cat instead of 1A for cyanuric chloride.
Diethyl maleate was supplied by Merck, Schuchardt OHG 85662 hohenbrun, Germany.
In this synthesis, in a round bottom flask 1 and 2 moles of diethyl maleate and phosphoric acid, respectively, were mixed and refluxed for 4 h at 120[degrees]C and, then, filtered and cooled at room temperature and coded as FR.
The xenobiotic compounds used for the inhibition bioassays were: bromosulfalein (Dow AgroSciences LLC, Indiana, USA), ethacrynic acid, 97% diethyl maleate, 97% tetraethylthiuram disulfide, and 94% curcumin (all from Sigma, St.
Stock solutions of the inhibitors, including ethacrynic acid, bromodulfalein, diethyl maleate, tetraethylthiuram disulfide, and curcumin were prepared in ethanol and diluted with Tris-HCl (50 mM, pH 7.5).
The i50 value of bromosulfale and diethyl maleate against the pupa was significantly lower than the other 2 developmental stages.
A cheap and sustainable reactive blending method for the compatibilization of PET/polyethlene blends consists of the use of diethyl maleate (DEM)-functionalized polyethlene in the presence of Zn[(OOCC[H.sub.3]).sub.2] (24) and Ti[(OBu).sub.4] trnasesterification catalysts.
Diethyl maleate was a 97% purity "Aldrich" product, purified by distillation in vacuum.
Studies in coupling agents for sisal-PP blends at Simon Bolfvar University (USB) in Venezuela show that composites using PP grafted with diethyl maleate
have increased impact resistance.
Diethyl maleate and diethyl fumarate used for the model compound study were also purchased from Sigma Aldrich.
Model compounds were prepared by combining diethyl maleate and diethyl fumarate separately with DEGMVE.