2-CARBOXYETHYL ACRYLATE
2-CARBOXYETHYL ACRYLATE
CAS: 24615-84-7
Molecular Formula: C6H8O4
2-CARBOXYETHYL ACRYLATE - Names and Identifiers
| Name | 2-CARBOXYETHYL ACRYLATE |
| Synonyms | β-Carboxyethyl acrylate B-Carboxyethyl acrylate 2-CARBOXYETHYL ACRYLATE 3-acryloyloxypropionic acid 2-carboxyethyl acrylate oligomers |
| CAS | 24615-84-7 |
| EINECS | 246-359-9 |
2-CARBOXYETHYL ACRYLATE - Physico-chemical Properties
| Molecular Formula | C6H8O4 |
| Molar Mass | 144.13 |
| Density | 1.214 g/mL at 25 °C (lit.) |
| Boling Point | 103 °C/19 mmHg (lit.) |
| Flash Point | >230 °F |
| Storage Condition | Room Temprature |
| Refractive Index | 0 |
| Use | Applications acrylic, vinyl acrylic, or styrene acrylic polymers can be polymerized in solution or emulsion for greater elasticity due to the lower glass transition temperature (<30 °c) of their homopolymers, and has improved adhesion. |
2-CARBOXYETHYL ACRYLATE - Risk and Safety
| Risk Codes | R34 - Causes burns R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S23 - Do not breathe vapour. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36 - Wear suitable protective clothing. |
| UN IDs | UN 3265 8/PG 2 |
2-CARBOXYETHYL ACRYLATE - Fully hydrophilic graft copolymers containing poly (2-hydroxyethyl acrylate)
Author:
Cui Yinan; Jiang Xiaoyu; Feng Chun; Huang Xiaoyu;
Abstract:
we first designed and synthesized a trifunctional acrylate monomer (2-chloropropionyloxy) Hydroxyethyl methacrylate (HECPMA) containing SET-LRP initiating group and hydrophilic functional group (-OH), the monomer was homopolymerized by RAFT polymerization technology, and a series of macroinitiators containing SET-LRP initiating groups were obtained after removing the end groups of the dithioester. Subsequently, we initiated the SET-LRP grafting process of N-isopropylacrylamide with PHECPMA homopolymer as the macroinitiator, and prepared the poly (2-hydroxyethyl acrylate) backbone and the poly (N-isopropylacrylamide) side chain. A fully hydrophilic high density graft polymer of poly (Hydroxyethyl acrylate)-g-poly (N-isopropylacrylamide)(PHEA-g-PNIPAM). Due to the presence of PNIPAM side chains, the graft copolymer has temperature-responsive properties, which are confirmed by UV-Vis spectroscopy, variable temperature nuclear magnetic resonance and dynamic light scattering.
stowed
Key words:
fully hydrophilic graft copolymer PHEA-g-PNIPAM RAFT SET-LRP temperature responsiveness
meeting name:
Chinese Chemical Society 2017 National Polymer academic paper report abstract collection-theme A: Polymer Chemistry (1)
Meeting Time:
2017
meeting place:
Chengdu, Sichuan, China
Last Update：2024-01-02 23:10:35
2-CARBOXYETHYL ACRYLATE - Swelling properties of poly (2-hydroxyethyl acrylate) gels induced by gamma-ray irradiation and chemical initiation
from hownet
Author:
Abstract:
The use of Poly (2-hydroxyethyl methacrylate) [Poly(HEMA)] gels in polymeric implants for controlled drug release has been extensively studied. The gel is generally prepared by free radical polymerization of the monomer starting material 2-hydroxyethyl methacrylate (HEMA) in the presence of water. There are several methods for the polymerization of free radicals:(1) chemical catalysis;(2) ultraviolet irradiation in the presence of photosensitive chemicals;(3) ion irradiation. The first two disadvantages are that the chemicals must be removed from the gel, otherwise the biocompatibility problem with biological tissue will occur; Another disadvantage is that, chemicals may interact with polymeric bonds to affect the network structure of the gel and change the swelling properties of the gel. In this paper, the swelling properties of polymers prepared by X-ray irradiation and chemical methods are compared. Gel preparation: monomer HEMA and crosslinking agent ethylene glycol diacrylic acid methyl ester (EGDMA)0.125 ~ 0.875% in the presence of 20 ~ 45% of water copolymerization, then 5 minutes
stowed
Key words:
swellability Hydroxyethyl High polymer chemicals Chemical UV irradiation crosslinker Chemical methods Free Radical Polymerization methyl acrylate
year:
1981
Last Update：2023-08-16 22:05:47
2-CARBOXYETHYL ACRYLATE - 2-hydroxyethyl acrylate
from VIP
Author:
Abstract:
oral toxicity LD_(50)250 ~ 1000mg/kg, skin toxicity LD_(50)63 ~ 500mg/kg. This product is toxic, harmful to the human body, attached to the skin can cause burn symptoms, its liquid toxicity is stronger, its vapor contact with the eyes will cause eye inflammation, so must wear protective equipment. In addition, this product is designated as a hazardous substance (classified by combustible substances, belonging to the third petroleum class), and special attention should be paid to safety when handling.
Key words:
Hydroxyethyl acrylate production market
DOI:
CNKI:SUN:JXHX.0.1998-10-012
year:
1998
Last Update：2023-08-16 22:05:47
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View History
2-CARBOXYETHYL ACRYLATE
1H-苯并咪唑-5-胺二盐酸盐
CS-1757
CBZ-DL-缬氨酸
3-({[(tert-butylperoxy)carbonyl]oxy}methyl)heptane
Dexamethasone Phosphate Sodium
5-PHENYL-1H-PYRAZOL-3-YLAMINE
Bis(2,2-dimethylpropionic acid)anhydride
PHTHALAZIN
Acrylic Acid-2-Acrylic AMide-2-Methyl Propane Sulfonate-AMps CopolyMer
1H-苯并咪唑-5-胺二盐酸盐
CS-1757
CBZ-DL-缬氨酸
3-({[(tert-butylperoxy)carbonyl]oxy}methyl)heptane
Dexamethasone Phosphate Sodium
5-PHENYL-1H-PYRAZOL-3-YLAMINE
Bis(2,2-dimethylpropionic acid)anhydride
PHTHALAZIN
Acrylic Acid-2-Acrylic AMide-2-Methyl Propane Sulfonate-AMps CopolyMer