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P-tert-Octylphenol

A few synthetic substituted phenols are also used in the manufacture of oil-soluble resins. They include p-tert-butylphenol, / -tert-amylphenol, p-tert-octylphenol, /7-phenylphenol and dihydroxyphenylpropane (bis-phenol A). [Pg.639]

C14H220 p-tert-octylphenol 140-66-9 358.55 27.000 2 27952 C14H30S butyl decyl sulfide 19313-57-6 276.16 36.146 2... [Pg.584]

C12H18 p-diisopropyl benzene 100-18-5 1.404E+10 101.000 27679 C14H220 p-tert-octylphenol 140-66-9 1.801E-H10 125.520... [Pg.657]

C14H220 p-tert-OCTYLPHENOL -99.971 1.6764E+00 -1.4559E-03 6.5521E-07 -1.2088E-10 298 1500... [Pg.380]

Triton X-100 and X-114 are industrial p-tert-octylphenol polyoxyethylene surfactants with about 9.2 and 7.5 ethylene oxide groups per molecule, respectively. They are used in biochemical studies because of their ability to disrupt biological membranes without denaturing integral membrane proteins (135). TX-lOO (136) forms an Hi phase between 37 and 63% surfactant contact from 0-28°C and an La phase between 65 and 78% up to 6°C. TX-114 (137) exhibits a larger area of La phase from 35 to 83% surfactant... [Pg.484]

Among the long-chain alkylphenols, p-tert-octylphenol, nonylphenol and dode-cylphenol have special commercial significance. Alkylation can take place with straight-chain or branched olefins. [Pg.174]

To produce p-tert-octylphenol, phenol and diisobutylene (a mixture of 2,4,4-trimethyl-l-pentene and 2,4,4-trimethyl-2-pentene) are fed through a bed of ion-exchange resin in the ratio 1.5 1 the resin is maintained at a temperature of 100 to 105 °C by internal cooling tubes. The alkylation is restricted to 95% diisobutylene conversion, to avoid the formation of undesirable by-products. The reaction mixture, which is separated into its constituents by vacuum distillation, consists of 93 to 96% p-tert-octylphenol the concentration of o-tert-octylphenol is between 2 and 3%. [Pg.174]

A few synthetic higher homologues of phenol are used for making oil-soluble resins for surface coatings. They include p-tert-butylphenol (IV), p-tert-amyl-phenol (V), p-tert-octylphenol (VI) and p-phenylphenol (VII). [Pg.281]

See other pages where P-tert-Octylphenol is mentioned: [Pg.697]    [Pg.23]    [Pg.49]    [Pg.76]    [Pg.104]    [Pg.131]    [Pg.169]    [Pg.195]    [Pg.697]    [Pg.180]    [Pg.270]    [Pg.634]    [Pg.668]    [Pg.380]    [Pg.386]    [Pg.392]    [Pg.399]    [Pg.406]    [Pg.393]    [Pg.400]    [Pg.1145]    [Pg.294]    [Pg.375]    [Pg.388]    [Pg.394]    [Pg.392]    [Pg.398]    [Pg.98]    [Pg.59]    [Pg.59]    [Pg.59]    [Pg.392]    [Pg.398]    [Pg.582]    [Pg.294]    [Pg.375]   
See also in sourсe #XX -- [ Pg.281 ]

See also in sourсe #XX -- [ Pg.323 ]

See also in sourсe #XX -- [ Pg.321 ]



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