Dioctyltin oxide

Detection and result The chromatogram was freed from mobile phase (heated to 110°C for 30 min) and then exposed to bromine vapor for 1 h in a chamber, after blowing off excess bromine from the layer it was immersed for 1 s in the reagent solution. On drying in air dibutyltin dilaurate hRf 25 — 30), dibutyltin dichloride (kR( 25 — 30), dioctyltin oxide (hR( 40), tributyltin oxide (hRf 80), tributyltin chloride (hRf 80) and tetrabutyltin (hRf 85-90) produced persistent blue zones on a yellow ochre background (Fig. 1). [Pg.399]

Fig. 1 Chromatogram of organotin compounds. Dibutyltin dilaurate (1), dibutyltin dichloride (2), dioctyltin oxide (3), tributyltin oxide (4), tributyltin chloride (5), tetrabutyltin (6).

Organotin compounds such as monobutyltin oxide, the main substance used, accounting for 70% of consumption, dibutyltin oxide, monooctyltin oxide, and dioctyltin oxide are used in certain esterification and transesterification reactions, at concentrations between 0.001% and 0.5% by weight. They are used in the production of substances such as phthalates, polyesters, alkyd resins, fatty acid esters, and adipates and in trans-esterifications. These substances are in turn used as plasticizers, synthetic lubricants, and coatings. Organo-tins are used as catalysts to reduce the formation of unwanted by-products and also provide the required colour properties (ETICA, 2002). [Pg.11]

Dioctyltin oxide 2% degradation In 31 days Not readily biodegradable ... [Pg.13]

Dinitrophenylhydrazones lb 367 Dinobuton lb 387 Dinocap lb 108,418 Dinoseb acetate lb 418 Dioctyltin oxide la 399,400 Diols lb 47... [Pg.484]

SYNS DIOCTYLTIN OXIDE DI-n-OCTYLTIN OXIDE DI-n-OCTYL-ZINN OXYD (GERMAN) OXODIOCTYLSTANNANE... [Pg.560]

Dioctyloxostannane. See Dioctyltin oxide Dioctylperoxydicarbonate. See Di (2-ethylhexyl) peroxydicarbonate 4,4 -Dioctylphenylamine. See p,p -Dioctyldiphenylamine 4,4 -Di-t-octylphenylamine Synonyms Diphenylamine, octylated Octylated diphenylamine ODPA Empirical C28H43N Properties M.w. 393.66 Uses Antioxidant for plastics, rubber, and lubricants... [Pg.1482]

Empirical Ci9H3s02SSn Formula [CH3(CH2)7]2Sn(SCH2CH2COOH)2 Properties M.w. 449.26 Uses Heat stabilizer for PVC Dioctyltin oxide CAS 870-08-6... [Pg.1489]

Di-n-octyltinoxide. See Dioctyltin oxide Diofan . See Vinylidene chloride copolymer Diolamine. See Diethanolamine Dioleic acid, diester with decaglycerol. See Polyglyceryl-10 dioleate Dioleic acid, diester with hexaglycerol. See Polyglyceryl-6 dioleate Dioleoyl EDTHP-monium methosulfate Synonyms 1-Propanaminium, 2-(9-octadecenoyloxy)-N-(2-hydroxypropyl)-N-methyl-N-[N-(2-hydroxypropyl)-N-(9-octadecenoyloxypropyl) amino] ethyl-, methyl sulfate (salt)... [Pg.1490]

Oxodioctylstannane. See Dioctyltin oxide a-Oxodiphenylmethane. See Benzophenone Oxo-dodecyl acetate CAS 108419-35-8... [Pg.3010]

Azobisisobutyronitriie catalyst/polymerization reguiator, piastics Dioctyltin oxide Sodium formaidehyde sulfoxylate... [Pg.4947]

Di-n-octylaluminum iodide C16H34O Cetyl alcohol Di (2-ethylhexyl) ether Dioctyl ether Hexyldecanol Isocetyl alcohol CieH340Sn Dioctyltin oxide... [Pg.7095]

Dioctyltin oxide 956 mg (0.50 mmol%, 2.67 mmol) was suspended in (acetoxymethyl)methoxydimethylsilane 86.7 g (0.53 mol). The mixtiu-e was heated to 120°C and the pressure was slowly reduced from 650 mbar to 100 mbar. The gathered brownish liquid was distilled under reduced pressure (42°C, 12 mbar) and 1 40.6 g (0.23 mol, 86%) was isolated in high purity. [Pg.288]

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