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Chemical ionization mass spectra of alkylphenol and linear alcohol polyethoxylates

โœ Scribed by Euripides Stephanou

Publisher
John Wiley and Sons
Year
1984
Tongue
English
Weight
341 KB
Volume
19
Category
Article
ISSN
1076-5174

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โœฆ Synopsis

The chemical ionization mass spectra of some tert-octylphenol ethoqlates and linear alcohol ethoxylates have been determined using methane and ammonia as reactant gases. Proton, [C&I-151+ and [GH5]+ adducts were observed with attachment on the ring as well as on the oxyethylene chain for the tertiary octylphenol ethoxylates. Proton and m]' addition reactions were also observed. Alkyl ion and olefin displacement reactions were also important fragmentations. Hydride abstraction and proton, [GH,I+, [GH51' and IWhl+ attachment were the most important reactions occurring for the linear alcohol ethoxylates.

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