Triethanolamine → Tris(2-hydroxyethyl)ammonium hydrogen maleate

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N(CCO)(CCO)CC[OH:4].[C:11]1(=[O:17])[O:16][C:14](=[O:15])[CH:13]=[CH:12]1.O.[N:19]([CH2:26][CH2:27][OH:28])([CH2:23][CH2:24][OH:25])[CH2:20][CH2:21][OH:22]>O>[C:11]([OH:16])(=[O:17])/[CH:12]=[CH:13]\[C:14]([OH:4])=[O:15].[N:19]([CH2:26][CH2:27][OH:28])([CH2:23][CH2:24][OH:25])[CH2:20][CH2:21][OH:22]

참가 물질

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온도: 50 °C

실험 절차

Triethanolamine (99% pure, Aldrich) and water as specified in Table 2 was added into a 500 ml beaker for each of the following examples. The beaker was heated to 50° C. on a hot plate with magnetic agitation. A preweighed amount of maleic anhydride briquett (100%, Huntsman) was then added to the triethanolamine water solution. After all the maleic anhydride was dissolved, the mixture was cooled and was ready for further blending.