Vrbo Posted January 30, 2023 Share Posted January 30, 2023 Hi, Does anybody have any suggestion witch chemical solution would be a good substitute for MIPA (1-Amino-2-propanol). I am looking for very polar solution with high boiling point (more than 240°C). Any suggestion what can I use? Tnx Link to comment Share on other sites More sharing options...
chenbeier Posted January 30, 2023 Share Posted January 30, 2023 What about glycol ether https://www.iloencyclopaedia.org/part-xviii-10978/guide-to-chemicals/item/1142-glycol-ethers-physical--chemical-properties Link to comment Share on other sites More sharing options...
John Cuthber Posted January 30, 2023 Share Posted January 30, 2023 Sulphuric acid meets the criteria you gave but it may be unsuitable. If you tell us what you are seeking to do we might be better able to help. Link to comment Share on other sites More sharing options...
Vrbo Posted January 30, 2023 Author Share Posted January 30, 2023 I am looking for a solution that would replace the features of MIPA. I am using MIPA for better milling but problem is that I heat it up later (together with material) and the MIPA decompose. Now I am looking for very polar solution with high boiling point which will not decomposed. tnx Link to comment Share on other sites More sharing options...
NTuft Posted February 3, 2023 Share Posted February 3, 2023 DIPA or TIPA? Pubchem Monoisopropanolamine BP: ~159°C, Topological polar surface area: 46.2 Ų Pubchem Diisopropanolamine BP:249°C, Topological polar surface area: 52.5 Ų Pubchem Triisopropanolamine BP: 306°C, Topological polar surface area: 63.9 Ų The Specifier's Guide to Buying and Applying Isopropanolamines DOW, pg. 8 physical properties Link to comment Share on other sites More sharing options...
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