Diethyleneglycol adipate

A typical polyester could be poly (diethyleneglycol adipate) with a molecular weight of between 2000 and 3000. A typical polyether is obtained by polymerisation of propylene oxide, usually in the presence of a small proportion of glycerol or sorbitol to provide branched structures. Two of the most commonly used isocyanates are 2,4- and 2,6- tolylene di-isocyanate (TDI). These are chosen because of their reactivity, cheapness and relative low toxicity. The resulting prepolymer has -OH terminal groups when a deficiency of isocyanate is used, but -NCO terminal groups if an excess of isocyanate is employed. 

Ratio of the activity found in each product to the total activity of the products identified. The amines were purified to constant specific activity over a 4-m tricresyl phosphate column at 70 C, and a 4-m diisodecyl phthalate column at 80 C. The alcohols and the other oxygenated products were purified over a 10-m ft/3 oxydipropio-nitrile column at 80 C, and a 8-m diethyleneglycol adipate column at 100 C. Owing... 

Benzoflex-2860 A mixture of 19% di(2-ethylhexyl)adipate, 57% diethyleneglycol dibenzoate, 24% triethyleneglycol dibenzoate 400609-45-2... 

Note DES-diethyl sebacate, DBS-dibutyl sebacate, DOS-dioctyl sebacate, DMP-dimethyl phthalate, DOP-dio-ctyl phthalate, DHP-dihexyl phthalate, DBP-dibutyl phthalate, DNP-dinonyl phthalate, DDP-didodecyl phtha-late, DEPh-diethyl phosphate, DBPh-dibutyl phosphate, DBA-dibutyl adipate, DOA-dioctyl adipate, TCPh-tricresyl phosphate, TBPh-tributyl phosphate, BBP-hutyl henzyl phthalate, BBS-butyl benzyl sebacate, BBA-butyl benzyl adipate, DNBAA-dinonyl ester of benzylsuccinic acid, TGM-3-trioxyethylene-a,C0-dimethacrylate, LZ-7-ester of diethyleneglycol and synthetic fatty acids of the C -Cg fraction, DBCF-dibutylcarbitol formal, DBE-dibenzyl ether. 

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