Hydrolysis rate constant

Diazaspiro[2.5]octane, 1 -methyl-hydrolysis rate constant, 7, 216 (62CB1759)... [Pg.14]

Diaziridine, 1-cyclohexyl-hydrolysis rate constant, 7, 216 (62CB1759) Diaziridine, 1 -cyclohexyl-3,3-dimethyl-hydrolysis rate constant, 7, 216 (62CB1759) Diaziridine, l-cyclohexyl-3-methyl-hydrolysis rate constant, 7, 216 (62CB1759) Diaziridine, l,2-di-t-butyl-3-t-butylimino-IR, 7, 13 <80AG(E)276)... [Pg.14]

Imidazole, 4-acetyl-5-methyl-2-phenyl-synthesis, 5, 475 Imidazole, 1-acyl-reactions, 5, 452 rearrangement, 5, 379 Imidazole, 2-acyl-synthesis, 5, 392, 402, 408 Imidazole, 4-acyl-synthesis, 5, 468 Imidazole, C-acyl-UV spectra, 5, 356 Imidazole, N-acyl-hydrolysis rate constant, 5, 350 reactions, 5, 451-453 synthesis, 5, 54, 390-393 Imidazole, alkenyl-oxidation, 5, 437 polymerization, 5, 437 Imidazole, 1-alkoxycarbonyl-decarboxylation, 5, 453 Imidazole, 2-alkoxy-l-methyl-reactions, 5, 102 thermal rearrangement, 5, 443 Imidazole, 4-alkoxymethyl-synthesis, 5, 480 Imidazole, alkyl-oxidation, 5, 430 synthesis, 5, 484 UV spectra, 5, 355 Imidazole, 1-alkyl-alkylation, 5, 73 bromination, 5, 398, 399 HNMR, 5, 353 synthesis, 5, 383 thermal rearrangement, 5, 363 Imidazole, 2-alkyl-reactions, 5, 88 synthesis, 5, 469... [Pg.648]

Hydrolysis Rate Constants for Model Oligosaccharides with Lysozyme... [Pg.527]

Wolfe NL. 1980. Organophosphate and organophosphorothionate esters Application of linear free energy relationships to estimate hydrolysis rate constants for use in environmental fate assessment. Chemosphere 9 571-579. [Pg.238]

EPA. 1987f Measurement of hydrolysis rate constants for evaluation of hazardous waste land disposal. Volume 1. Data on 32 chemicals. Environmental Research Laboratory. Office of Research and Development. U.S. Environmental Protection Agency, Athens, GA. PB87-104349. [Pg.287]

Jeffers PM, Ward LM, Woytowitch LM, et al. 1989. Homogenous hydrolysis rate constants for selected chlorinated methanes, ethanes, ethenes and propanes. Environmental Science and Technology 23 965-969. [Pg.272]

The reaction was followed by the local measurement of chloride ions, at a potentio-metric Ag/AgCl microelectrode probe, positioned in the aqueous receptor phase, as DCE droplets containing TPMCl were grown (feeder phase). The reaction was shown unambiguously to occur interfacially, and was first-order in TPMCl with a hydrolysis rate constant of 6.5 x 10 cms. A typical concentration-distance profile determined in these experiments is shown in Fig. 18. [Pg.352]

Fig. 5 (a) The pH versus log hydrolysis rate constant profile of idoxuridine at 60°C (solid line). The dashed lines indicate the individual contributions of each kinetic term, (b) pH versus log hydrolysis rate constant profile of acetylsalicylic acid (solid line). The dashed lines indicate the individual contribution of each kinetic term. Adapted from Refs. 105 and 106. [Pg.163]

The hydrolysis rate constant kH is actually the sum of three rate constants ... [Pg.835]

Zn Natural hydrolysis rate constant for the pH-independent reactions of a chemical with water, L/s... [Pg.848]

Ellington, J.J., Measurement of Hydrolysis Rate Constants for Evaluation of Hazardous Waste Land Disposal, Vol 1 Data on 32 Chemicals, EPA/600/3-86/043, NTIS PB87-140349, U.S. EPA, Washington,... [Pg.855]

Fig. 8 Excess acidity plot against X of A1 hydrolysis rate constants for trioxane in aqueous H2S04 (open circles), aqueous HC104 (closed circles) and aqueous HC1 (open triangles) at 25°C. Data from ref. 144.

Ellington, J. J. (1989) Hydrolysis Rate Constants for Enhancing Property-Reactivity Relationships. U.S. EPA, EPA/600/3-89/063, Athens, GA. [Pg.51]

Ellington, J. J., Stancil, Ir., F. E., Payne, W. D., Trusty, C. D. (1988) Interim Protocol for Measurement Hydrolysis Rate Constants in Aqueous Solutions. USEPA, EPA/600/3-88/014, Athens, Georgia. [Pg.904]

Most pyrethroids undergo acid- and base-catalyzed hydrolysis to form the corresponding acid and alcohol (Fig. la), typically with U-shaped pH-rate profiles [8, 40]. The hydrolysis of pyrethroids in water basically obeys first-order kinetics with a half-life simply calculated from hydrolysis rate constant (A obs) as 0.693/kobs. Pyrethroids are generally stable under the acidic and neutral conditions at pH 4—7,... [Pg.173]

Ethylene oxide aqueous solutions, physical properties of, 20 635t Ethylene oxide catalysts, 20 648-649 Ethylene oxide hydrolysis, rate constants for, 20 638t... [Pg.335]

Capon et al., 1978. No reference bimolecular reaction is available, but o-cyanobenzoic acid is hydrolysed over 10 times faster than phthalamic acid (A.3.9), although benzonitrile is less reactive than benzamide towards acid hydrolysis. [Rate constants for hydrolysis are (1-2) x 10 s for benzonitrile in 1 M acid (Hyland and O Connor, 1973) and 3.5 x 10-4 dm3 mol-1 s 1 for benzamide (Bender et al., 1958), both measured at 100°]... [Pg.234]

CrjO - -h H2O 2HCr04 The hydrolysis rate constant k is given by... [Pg.102]

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