| Deskripsyon |
2-Carboxyethyl acrylate se yon monomè trè versatile anpil itilize pou pwodui divès polymère. Li ka polymerize nan solisyon oswa emulsyon, pwodwi vinil-acrylique, Acrylic, oswa styrenic-acrylic polymère ak pi gwo fleksibilite akòz tranzisyon vè pi ba nan omopolymer its.<30C) and improved adhesion. It finds applications in various polymer production processes, including those geared towards optical applications like optical fibers, optical waveguides, and optical lenses. Moreover, 2-Carboxyethyl acrylate is instrumental in synthesizing polymers used in energy storage applications, such as fuel cells, batteries, and supercapacitors. 2-carboxyethyl acrylate could be used as a new monomer in the gel casting of alumina. This low-toxic, water-soluble monomer modifies the ceramic suspensions' rheological properties and minimizes the oxygen inhibition's negative effect [1-3]. |
| Pwopriyete chimik |
Likid san koulè ak jòn limyè vissid |
| Itilizasyon |
2-Carboxyethyl Acrylate yo itilize nan preparasyon dérivés anzim DNase ki aji kòm materyèl prevantif pisan nan adezyon bakteri ak fòmasyon biofilm nan biomateryèl. |
| Aplikasyon |
2-Carboxyethyl acrylate ka polymerize nan solisyon oswa emulsyon pou pwodwi Acrylic, vinil Acrylic, oswa styrène Acrylic polymère, ki distenge pa tanperati ki ba tranzisyon vè yo (<30°C) as homopolymers. Greater elasticity, as well as improved adhesion. |
| Preparasyon |
Sentèz 1-ethoxyethyl acrylate (EEA) ak pwoteje 2-carboxyethyl acrylate (proCEA)
EEA ak proCEA yo te sentèz apre yon pwosedi pibliye deja epi yo te distile anvan yo itilize. Pou sentèz proCEA (Figi 1), yo te peze asid fosfò (109 mg, 1.11 mmol) nan yon flakon sèk anba wonn nan yon bwat gan epi li te pran deyò bwat gan an, pran swen ke asid fosfò a rete sèk. 2-Carboxyethyl acrylate (80 g, 555 mmol) ak etil vinil etè (48 g, 666 mmol) yo te ajoute ak reyaksyon an te brase pou de jou nan tanperati chanm. Hydrotalcite (Mg6Al2(OH)16CO3·4H2O, ~ 1 g) te ajoute, brase pou inèdtan epi filtre. Yo te retire twòp etil vinil etè anba presyon redwi epi yo te distile pwodwi a anba presyon redwi (80 degre, 1.3 mbar).
Figi 1 Sentèz proCEA |
| Danje |
Yon irite grav po. |
| Referans |
[1] Emilia Pietrzak, Mikolaj Szafran, Paulina Wiecinska. "2-carboxyethyl acrylate kòm yon nouvo monomè anpeche efè negatif nan anpèchman oksijèn nan gelcasting nan alumina." Seramik Entènasyonal 42 12 (2016): Paj 13682-13688.
[2] Naveed Ullah . "Couplage de lanmidon carboxymethyl ak 2-carboxyethyl acrylate: Yon nouvo sorbent pou ratrapaj dlo ize nan methylene ble." Environmental Research 219 (2023): Atik 115091.
[3] Amit K. Tripathi, Donald C. Sundberg*, Jenna Vossoughi. "Patisyon nan 2- Carboxyethyl Acrylate ant Dlo ak Vinyl Monomè Faz aplike nan Emulsyon Polymerization: Konparezon ak Hydroxy Acrylate ak lòt Monomè Fonksyonèl Vinyl Asid." Endistriyèl Jeni Chimi Rechèch 54 9 (2015): 2447–2452. |
