octyl phenol

octyl phenol

[′äkt·əl ′fē‚nȯl]
(organic chemistry)
C8H17C6H4OH White flakes, congealing at 73°C; soluble in organic solvents, insoluble in water; used to make surfactants, plasticizers, and antioxidants.
References in periodicals archive ?
Nonyl phenol (NP), 4-vinyl pyridine (4-vpy), Ethylene glycol dimethacrylate (EGDMA), Azobisisobutyronitrile (AIBN), Phenol, Bisphenol A (BPA), Octyl phenol (OP) were all obtained from Shanghai Jingchun Biological Technology Co., Ltd.
Different surfactants such as polyoxyethylene (10) nonyl phenyl ether (NP-10), polyoxyethylene (5) nonyl phenyl ether (NP-5), octyl phenol together ethylene (10) ether oxygen (OP-10), and sodium dodecyl benzene sulfonate (LAS) were used to control the particles size of [Y.sub.2] [O.sub.3]:[Eu.sup.3+].
Preparation of [Y.sub.2][O.sub.3]:[Eu.sup.3+] x Y(N[O.sub.3]) x 6[H.sub.2]O and Eu(N[O.sub.3]) x 6[H.sub.2]O were obtained from Aladdin Reagent limited company, China; NaOH, NaCl, and [C.sub.2][H.sub.5]OH were obtained from Guangzhou Chemical Reagent Factory; poly oxyethylene (10) nonyl phenyl ether (NP-10), polyoxyeth ylene (5) nonyl phenyl ether (NP-5), octyl phenol together ethylene (10) ether oxygen (OP-10), sodium dodecyl benzene sulfonate (LAS) were purchased from Guangzhou Chi Hung Trade LTD.
Other representative raw materials are: p-tertiary butyl, amyl and octyl phenol. Small amounts of nonyl, and dodecyl phenols are also used.
Among immature fish, even relatively low doses of these nonyl and octyl phenols stunted the growth of their sperm-producing testicles.