POLYCONDENSATION REACTION INCIDENTS

See Other CATALYTIC IMPURITY INCIDENTS, POLYCONDENSATION REACTION INCIDENTS, POLYMERISATION INCIDENTS... [Pg.315]

See other acyl halides, polycondensation reaction incidents... [Pg.595]

See other gas evolution incidents, molecular sieve incidents, polycondensation REACTION INCIDENTS See other benzyl compounds... [Pg.898]

Benzyl alcohol Hydrogen bromide, Iron l,2-Bis(chloromethyl)benzene Catalytic impurities See other gas evolution incidents, polycondensation reaction incidents... [Pg.899]

Benzyl alcohol contaminated with 1.4% of hydrogen bromide and 1.1% of dissolved iron(II) polymerises exothermally above 100°C. Bases inhibit the polymerisation reaction. In a laboratory test, alcohol containing 1% of HBr and 0.04% of Fe polymerised at about 150° with an exotherm to 240° C. Formation and iron-catalysed poly-condensation of benzyl bromide seems to have been implicated. See Benzyl bromide Molecular sieve, or Catalytic impurities See Other BENZYL COMPOUNDS, POLYCONDENSATION REACTION INCIDENTS... [Pg.926]

See other peroxidation incidents, polycondensation reaction incidents 2808. 4-Toluenesulfonic acid... [Pg.927]

See other GAS EVOLUTION INCIDENTS, nitroacyl halides, polycondensation REACTION INCIDENTS... [Pg.1023]

NITRATION INCIDENTS OXIDATION INCIDENTS PEROXIDATION INCIDENTS PLANT CLEANING INCIDENTS POLYCONDENSATION REACTION INCIDENTS POLYMERISATION INCIDENTS REDOX REACTIONS SULFONATION INCIDENTS... [Pg.2613]

Plant cleaning incidents, 330 Platinum compounds, 330 Platinum group metals, 331 Poly(aminium) perchlorates, 331 Polyazacaged metal perchlorates, 332 Polycondensation reaction incidents, 332 Poly(dimercuryimmonium) compounds, 332 Poly(dimethylsilyl)chromate, 333 Polymeric peroxyacids, 333 Polymerisation incidents, 333 Polynitroalkyl compounds, 336 Polynitroaryl compounds, 337 Polynitroazopyridines, 340 Polyperoxides, 341 Polypropylene powder, 342 Precious metal derivatives, 342 Preparative hazards, 342... [Pg.2640]