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Dimethylolpropionic acid

Manufactured by Merck Group
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Dimethylolpropionic acid is a chemical compound used in the production of various products, including adhesives, coatings, and resins. It serves as a key building block in the formulation of these materials.

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Lab products found in correlation

Triethylamine, by Merck Group (6 mentions) Dibutyltin dilaurate, by Merck Group (5 mentions) Isophorone diisocyanate, by Merck Group (4 mentions) 1 4 butanediol, by Merck Group (2 mentions) Peptone, by Merck Group (1 mentions) Dimethylformamide dmf, by Merck Group (1 mentions) Citric acid, by Merck Group (1 mentions) Potassium hydroxide, by Merck Group (1 mentions) Ferric chloride, by Merck Group (1 mentions) Polytetrahydrofuran, by Merck Group (1 mentions) Dimethylformamide, by Merck Group (1 mentions) Dopamine hydrochloride, by Merck Group (1 mentions) Methyl ethyl ketone, by Merck Group (1 mentions) N methyl 2 pyrrolidone, by Merck Group (1 mentions) Ethylenediamine, by Merck Group (1 mentions) H12mdi, by Merck Group (1 mentions) Dibutyltin dilaurate dbtdl, by Merck Group (1 mentions) Aminopropyltriethoxysilane, by Merck Group (1 mentions)

6 protocols using dimethylolpropionic acid

1

Synthesis of Polyurethane Prepolymers

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Isophorone diisocyanate (98%, IPDI), dibutyltin dilaurate (99%, DBTDL), dimethylolpropionic acid (98%, DMPA), triethylamine (≥99%, TEA), and 1,4-butane diol (99%, BD) were obtained from Sigma-Aldrich (St. Louis, MO, USA). Polyethylene glycol 1500 (PEG1500), polyethylene glycol 4000 (PEG4000), polyethylene glycol 8000 (PEG8000), acetone, and hexane were received from Dae-Jung Chemical and Metal Co. LTD (Seoul, Korea). All chemicals were used as received.
Wondu E., Oh H.W, & Kim J. (2019). Effect of DMPA and Molecular Weight of Polyethylene Glycol on Water-Soluble Polyurethane. Polymers, 11(12), 1915.
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2

Cellulose-Based Polymer Synthesis

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CO (Parafarm®; OH number = 177.21 mg/mg of CO; f = 2.9) and dimethylolpropionic acid (DMPA; purity: 98%; f = 2; Sigma-Aldrich Corp., St. Louis, MO, USA) were dried under vacuum before use it. Isophorone diisocyanate (IPDI; purity: 98%; NCO number = 24.06% determined by ASTM D2572; f = 2), dibutyltin dilaurate (DBTDL; purity: 95%), triethylamine (TEA; purity: 99%), acetone, and dimethylformamide (DMF) were purchased from Sigma-Aldrich Corp. and used without purification.
In order to obtain CNCs, microcrystalline cellulose powder (MCC) purchased from Sigma-Aldrich Corp. was used. Sulfuric acid (w/v: 98%; Anedra) was used to proceed with the cellulose acid hydrolysis. Bi-distilled water and Spectra/Por Standard RC dialysis tubing were used in the dialysis of the cellulose crystals suspension. Citric acid (Biopack), glucose (Britania), peptone (Britania), sodium phosphate dibasic anhydro (Na2HPO4; Cicarelli), and potassium hydroxide (KOH; Merck) were used to obtain bacterial cellulose.
Hormaiztegui M.E., Marin D., Gañán P., Stefani P.M., Mucci V, & Aranguren M.I. (2021). Nanocelluloses Reinforced Bio-Waterborne Polyurethane. Polymers, 13(17), 2853.
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3

Synthesis of Polyurethane Containing Dopamine

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Analytical grade polytetrahydrofuran (PTMEG, Mn ≈ 2000), isophorone diisocyanate (IPDI), dimethyl formamide (DMF), dimethylol propionic acid (DMPA), dibutyltin dilaurate (DBTDL), dopamine hydrochloride, ferric chloride, and triethylamine (TEA) were purchased from Sigma-Aldrich and used as received without further purification. Hydroxyl-terminated hyperbranched polyester (n(–OH) = 12, Mn ≈ 1250) was purchased from Wuhan Hyperbranched Polymer Science & Technology Co., Ltd, China. PTMEG was dehydrated at 100 °C under vacuum for more than 24 h in advance.
Xia N.N., Xiong X.M., Wang J., Rong M.Z, & Zhang M.Q. (2016). A seawater triggered dynamic coordinate bond and its application for underwater self-healing and reclaiming of lipophilic polymer †Electronic supplementary information (ESI) available: Route of synthesis, details of characterization methods, and results of structure and property measurements. See DOI: 10.1039/c5sc03483c. Chemical Science, 7(4), 2736-2742.
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4

Synthesis of Polyurethane Nanocomposites

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Poly(tetramethylene oxide) glycol (Mn = 650 and 2000), PDMS (Mn = 550), triethylamine, N-methyl-2-pyrrolidone, 4,4-dicyclohexylmethane diisocyanate, ethylene diamine, dimethylolpropionic acid, methylethylketone (MEK), and dibutyltin dilaurate were all received from Sigma Aldrich, St Louis, Mo, USA. CeO2 nanoparticles were prepared in accordance with our previous report [31 (link)].
Rahman M.M., Suleiman R., Zahir M.H., Helal A., Kumar A.M, & Haq M.B. (2020). Multi Self-Healable UV Shielding Polyurethane/CeO2 Protective Coating: The Effect of Low-Molecular-Weight Polyols. Polymers, 12(9), 1947.
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5

Polyurethane Synthesis Using Macrodiols

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The following materials of analytical grade were used as received except macrodiols which were dehydrated in an oven at 80 °C prior to use; PPG (number-average molecular weight, Mn= 425, 1000, 2000, and 2700 g/mol−1 from (Sigma-Aldrich, St. Louis, MO, USA, B), HTPB (Mn = 2912 g/mol−1) BD (from Acros Organics, Geel, Belgium) [14 (link)]. H12MDI (Sigma-Aldrich, St. Louis, MO, USA), triethyl amine, TEA (Sigma-Aldrich, St. Louis, MO, USA), Dimethylol propionic acid, DMPA (Sigma-Aldrich, St. Louis, MO, USA), & Dibutyltin dilaurate DBTDL (Sigma-Aldrich, St. Louis, MO, USA.) [18 (link)].
Akram N., Saeed M, & Usman M. (2022). Role of Macrodiols in the Synthesis and Thermo-Mechanical Behavior of Anti-Tack Water Borne Polyurethane Dispersions. Polymers, 14(3), 572.
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6

Polyurethane Composite Synthesis and Characterization

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Isophorone diisocyanate (IPDI, 98%), dibutyltin dilaurate (DBTDL, 99%), dimethylolpropionic acid (DMPA, 98%), triethylamine (TEA, ≥ 99%,), aminopropyltriethoxysilane (APTES), and 1,4-butane diol (BD, 99%,) were obtained from Sigma-Aldrich (St. Louis, MO, USA). Polyethylene glycol 4000 (PEG4000), ethanol (>94.5%), and tetrahydrofuran (THF, >99%) were supplied by Dae-Jung Chemical and Metal Co. Ltd. (Seoul, Korea). Hydroxyl-terminated polybutadiene (HTPB) and calcium carbonate (CaCO3, average size 10 µm) were kindly supplied by the South Korea Agency for Defense Development (ADD). All chemicals were used as received.
Wondu E., Lule Z.C, & Kim J. (2020). Fabrication of Aliphatic Water-Soluble Polyurethane Composites with Silane Treated CaCO3. Polymers, 12(4), 747.
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