European Journal of Chemistry 2013, 4(4), 343-349 | doi: https://doi.org/10.5155/eurjchem.4.4.343-349.835 | Get rights and content

Issue cover





  Open Access OPEN ACCESS | Open Access PEER-REVIEWED | RESEARCH ARTICLE | DOWNLOAD PDF | VIEW FULL-TEXT PDF | TOTAL VIEWS

Investigation of hydrolysis and condensation of methyltriethoxysilane in aqueous systems


Jan Kurjata (1,*) , Krystyna Rozga-Wijas (2) , Wlodzimierz Stanczyk (3)

(1) Center of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
(2) Center of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
(3) Center of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
(*) Corresponding Author

Received: 24 May 2013 | Revised: 26 Jun 2013 | Accepted: 26 Jun 2013 | Published: 31 Dec 2013 | Issue Date: December 2013

Abstract


An effective synthesis of methylethoxysilanes and emulsification of methyltriethoxysilane is described. Hydrolysis and condensation products of methyltriethoxysilane were identified and studied using 29Si NMR, mass spectrometry and infrared spectroscopy. The presented analyses are important from practical point of view, as the emulsion in question is used for hydrophobization of building materials and soil. The most striking finding is high stability of the low molecular products of hydrolysis - methylsilanetriol [MeSi(OH)3] and its dimer [(OH)2(Me)SiOSi(Me)(OH)2]. All of which were still present in the aqueous medium, after 40 days of storage at ambient conditions. This finding suggests that condensation processes leading to the formation of polymer network are slow in the emulsion and a large number of reactive hydroxyl groups are present in the system allowing for the effective hydrophobization of mineral material.

4_4_343_349

Announcements


One of our sponsors will cover the article processing fee for all submissions made between May 17, 2023 and June 16, 2023 (Voucher code: SPONSOR2023).

Editor-in-Chief
European Journal of Chemistry

Keywords


Siloxanes; Hydrolysis; Ethoxysilanes Hydrophobization; Silane aqueous emulsions; Condensation intermediates

Full Text:

PDF
PDF    Open Access

DOI: 10.5155/eurjchem.4.4.343-349.835

Links for Article


| | | | | | |

| | | | | | |

| | | |

Related Articles




Article Metrics

icon graph This Abstract was viewed 1712 times | icon graph PDF Article downloaded 925 times

Funding information


National Centre for Science project (N N209 09044), Poland

Citations

/


[1]. Christoph Rücker, Klaus Kümmerer
Environmental Chemistry of Organosiloxanes
Chemical Reviews  115(1), 466, 2015
DOI: 10.1021/cr500319v
/


[2]. Tomasz Ganicz, Krystyna Rozga-Wijas
Siloxane-Starch-Based Hydrophobic Coating for Multiple Recyclable Cellulosic Materials
Materials  14(17), 4977, 2021
DOI: 10.3390/ma14174977
/


[3]. Manish K. Mishra, Christian Schöttle, Antony Van Dyk, Kebede Beshah, James C. Bohling, John A. Roper, Clayton J. Radke, Alexander Katz
Wettability Reversal of Hydrophobic Pigment Particles Comprising Nanoscale Organosilane Shells: Concentrated Aqueous Dispersions and Corrosion-Resistant Waterborne Coatings
ACS Applied Materials & Interfaces  11(47), 44851, 2019
DOI: 10.1021/acsami.9b14898
/


References


[1]. Emeleus, H. J.; Robinson, R. R. J. Chem. Soc. 1947, 1592-1594.

[2]. Benkeser, R. A.; Landesmann, H.; Foster, D. J. J. Am. Chem. Soc. 1952, 74, 648-650.
http://dx.doi.org/10.1021/ja01123a019

[3]. Frisch, K. C.; Shroff, P. D. J. Am. Chem. Soc. 1953, 75, 1249-1250.
http://dx.doi.org/10.1021/ja01101a511

[4]. Gilman, H.; Brook, A. G.; Miller, L. S. J. Am. Chem. Soc. 1953, 75, 3757-3759.
http://dx.doi.org/10.1021/ja01111a044

[5]. Shorr, L. M. J. Am. Chem. Soc. 1954, 76, 1390-1391.
http://dx.doi.org/10.1021/ja01634a076

[6]. Gruniger, H. R.; Calzaferri, G. Helv. Chim. Acta 1979, 62, 2547-2550.
http://dx.doi.org/10.1002/hlca.19790620806

[7]. Lukevics, E.; Dzintara, M. J. Organomet. Chem. 1985, 295, 265-315.
http://dx.doi.org/10.1016/0022-328X(85)80314-4

[8]. Lorenz, C.; Schubert, U. Chem. Ber. 1995, 128, 1267-1269.
http://dx.doi.org/10.1002/cber.19951281220

[9]. Blackwell, J. M.; Morrison, D. J.; Piers, W. E. Tetrahedron 2002, 41, 8247-8254.
http://dx.doi.org/10.1016/S0040-4020(02)00974-2

[10]. Parks, D. J.; Piers, W. E. J. Am. Chem. Soc. 1996, 118, 9440-9441.
http://dx.doi.org/10.1021/ja961536g

[11]. Blackwell, J.; Piers, W. E.; Foster, K.; Beck, V. H. J. Org. Chem. 1999, 64, 4887 4892.
http://dx.doi.org/10.1021/jo9903003

[12]. Donath, S.; Milicz, H.; Mai, C. Wood Sci. Technol. 2004, 38, 555-566
http://dx.doi.org/10.1007/s00226-004-0257-1

[13]. Nami Karta, S.; Yoshimura, T.; Imamura, Y. Int. Biodeter. Biodegr. 2009, 63, 187-190.
http://dx.doi.org/10.1016/j.ibiod.2008.08.006

[14]. Prado, L. A. S.; Karthikeyan, C. S.; Schulze, K.; Nunes, S. P.; Torriani, I. L. J. Non-Cryst. Solids 2005, 351, 970-975.

[15]. Brus, J.; Kotlik, P. Stud. Conserv. 1996, 41, 109-117.
http://dx.doi.org/10.2307/1506521

[16]. Neumiller, P. J.; Racine, W. I. 2004, Patent No.: US 6, 740, 626, B2.

[17]. Nowacka, M.; Jesionowski, T. Physicochem. Probl. Miner. Process. 2012, 48(1), 209-218.

[18]. Kirchmeyer, S.; Mechtel, M.; Kasler, K. H. 2003, Patent No.: EP0960871.

[19]. Kirchmeyer, S.; Mechtel, M.; Kasler, K. H. 2001, Patent No.: US 6, 284, 834 B1.

[20]. Chen, M. J.; Osterholtz, F.; D.; Oak, D.; Chaves, A. 1997, Patent No.: WO 97/12940.

[21]. Przedecki, T.; Sztromajer, S.; Lebiedowski, M.; Lech, M. 1981, Patent No.: PL 102640 B1.

[22]. Kurjata, J.; Rozga-Wijas, K.; Stanczyk, W.; Lefik, M.; Wojciechowski, M.; Baryla, P. 2012, Polish Patent Appl. P. 401246

[23]. Legrow, G. E. 1992, Patent No.: US 5, 084, 589

[24]. Fletcher, H. J.; Hunter, M. J. J. Am. Chem. Soc. 1949, 71, 2922-2923.
http://dx.doi.org/10.1021/ja01176a100

[25]. Sprung, M. M.; Guenthur, F. O. J. Am. Chem. Soc. 1955, 77, 3990-3996.
http://dx.doi.org/10.1021/ja01620a013

[26]. Schmidt, H.; Scholze, H.; Kaiser, A. J. Non-Cryst. Solids 1948, 63, 1-11.

[27]. Hasegawa, I.; Sakka, S.; Kuroda, K.; Kato, C. J. Chromatogr. 1987, 410, 137-143.
http://dx.doi.org/10.1016/S0021-9673(00)90041-4

[28]. Hasegawa, I.; Sakka, S.; Sugahara, Y.; Kuroda, K.; Kato, C. J. Ceram. Soc. Jpn. 1990, 98, 647-652.
http://dx.doi.org/10.2109/jcersj.98.647

[29]. Bommel, M. J.; Bernards, T. N. M.; Boostra, A. H. J. Non-Cryst. Solids 1991, 128, 231-242.

[30]. Binker, C. J.; Scherer, G. W. Sol-Gel Science, Academic Press, New York, 1990, pp. 160-174.

[31]. Sugahara, Y.; Okada, S.; Kuroda, K.; Kato, C. J. Non-Cryst. Solids 1992, 139, 25-34.

[32]. Arkles, B.; Steinmetz, J. R.; Zazyczny, J.; Mehta, P. Silanes and Other Coupling Agents, pp. 91-104, Ed. K. L. Mittal, VSP, 1992.

[33]. Sugahara, Y.; Okada, S.; Sato, S.; Kuroda, K.; Kato, C. J. Non-Cryst. Solids 1994, 167, 24-28.

[34]. Chojnowski, J.; Cypryk, M.; Kazmierski, K.; Rozga, K. J. Non-Cryst. Solids. 1990, 125, 40-49.

[35]. Kazmierski, K.; Cypryk, M.; Chojnowski, J. Bull. Polon. Acad. Sci. 1992, 40(1), 65-71.

[36]. Varaprath, S.; Lehman, R. G. J. Environ. Polym. Degrad. 1997, 5(1), 17-31.

[37]. Varaprath, S.; Salyers, K. L.; Plotzke, K. P.; Nanavati, S. Drug Metab. Dispos. 1999, 27(11) 1267-1273.
PMid:10534311

[38]. Witucki, G L. J. Coating. Technol. 1993, 65 (822), 57-60.

[39]. Khonina, T. G.; Safronof, A. P.; Shadrina, E. V.; Ivanenko, M. V.; Suvorova, A. I.; Chupakhin, O. N. J. Colloid. 2012, 365, 81-89.

[40]. Chojnowski, J.; Rubinsztajn, S.; Wilczek, L. Macromolecules 1987, 20, 2345-2355.
http://dx.doi.org/10.1021/ma00176a004


How to cite


Kurjata, J.; Rozga-Wijas, K.; Stanczyk, W. Eur. J. Chem. 2013, 4(4), 343-349. doi:10.5155/eurjchem.4.4.343-349.835
Kurjata, J.; Rozga-Wijas, K.; Stanczyk, W. Investigation of hydrolysis and condensation of methyltriethoxysilane in aqueous systems. Eur. J. Chem. 2013, 4(4), 343-349. doi:10.5155/eurjchem.4.4.343-349.835
Kurjata, J., Rozga-Wijas, K., & Stanczyk, W. (2013). Investigation of hydrolysis and condensation of methyltriethoxysilane in aqueous systems. European Journal of Chemistry, 4(4), 343-349. doi:10.5155/eurjchem.4.4.343-349.835
Kurjata, Jan, Krystyna Rozga-Wijas, & Wlodzimierz Stanczyk. "Investigation of hydrolysis and condensation of methyltriethoxysilane in aqueous systems." European Journal of Chemistry [Online], 4.4 (2013): 343-349. Web. 4 Jun. 2023
Kurjata, Jan, Rozga-Wijas, Krystyna, AND Stanczyk, Wlodzimierz. "Investigation of hydrolysis and condensation of methyltriethoxysilane in aqueous systems" European Journal of Chemistry [Online], Volume 4 Number 4 (31 December 2013)

The other citation formats (EndNote | Reference Manager | ProCite | BibTeX | RefWorks) for this article can be found online at: How to cite item



DOI Link: https://doi.org/10.5155/eurjchem.4.4.343-349.835


CrossRef | Scilit | GrowKudos | Researchgate | Publons | ScienceGate | Scite | Lens | OUCI

WorldCat Paperbuzz | LibKey Citeas | Dimensions | Semanticscholar | Plumx | Kopernio | Zotero | Mendeley

ZoteroSave to Zotero MendeleySave to Mendeley



European Journal of Chemistry 2013, 4(4), 343-349 | doi: https://doi.org/10.5155/eurjchem.4.4.343-349.835 | Get rights and content

Refbacks

  • There are currently no refbacks.




Copyright (c)





© Copyright 2010 - 2023  Atlanta Publishing House LLC All Right Reserved.

The opinions expressed in all articles published in European Journal of Chemistry are those of the specific author(s), and do not necessarily reflect the views of Atlanta Publishing House LLC, or European Journal of Chemistry, or any of its employees.

Copyright 2010-2023 Atlanta Publishing House LLC. All rights reserved. This site is owned and operated by Atlanta Publishing House LLC whose registered office is 2850 Smith Ridge Trce Peachtree Cor GA 30071-2636, USA. Registered in USA.