Chemistry is an experimental science, Application In Synthesis of DL-Aspartic Acid, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 617-45-8, Name is DL-Aspartic Acid, molecular formula is C4H7NO4, belongs to amides-buliding-blocks compound. In a document, author is Ooi, Jecksin.
This manuscript presents data related to the research article entitled Synthesis and characterization of sustainable poly-urethane foams based on polyhydroxyls with different terminal groups (DOI: 10.1016/j.polymer.2018.06.077) [1]. We provide Supplementary data on the chemical properties, in terms of FTIR characterization, of polyhydroxyls produced starting from bio-based feedstock (biosuccinic acid and 1,4 butandiol) and thermal properties (glass transition temperature-Tg and thermal degradation behavior) of polyurethane and copolymer urethane-amide foams manufactured from the aforementioned polyhydroxyls. The FTIR characterization elucidates the chemical structure of poly-hydroxyls and allows to make some hypothesis on their reaction routes with the isocyanate molecules. The thermal characterization revealed that the addition of bio-based polyhydroxyls to the sample formulations improves both the glass transition and degradation temperature of the foams. These foamed products exhibit potential performances to be applied as a substitute for conventional polyurethane foams. (C) 2018 The Authors. Published by Elsevier Inc.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 617-45-8, in my other articles. Application In Synthesis of DL-Aspartic Acid.
Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics