What is the glass transition temperature of tri(ethylene glycol) TEG?

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Carlos Araújo Queiroz

Not exactly matching, but possibly of some interest concerning to your query: https://www.researchgate.net/post/What_is_the_triethylene_glycols_melting_temperature

Gyorgy Banhegyi

Again not completely matching but may be helpful Article Oligomer‐to‐Polymer Transition in Short Ethylene Glycol Chai...

https://fenix.tecnico.ulisboa.pt/downloadFile/3779578312844/rl13_viciosa_jncs_341_2004.pdf

https://aip.scitation.org/doi/abs/10.1063/1.2149860?crawler=true&mimetype=application%2Fpdf&journalCode=jcp

https://arxiv.org/ftp/arxiv/papers/1106/1106.5978.pdf