(Z)-but-2-enedioic acid,methoxyethene
METHYL VINYL ETHER|MALEIC ACID COPOLYMER
CAS: 25153-40-6
Molecular Formula: （C6H9O5)n
(Z)-but-2-enedioic acid,methoxyethene - Names and Identifiers
| Name | METHYL VINYL ETHER|MALEIC ACID COPOLYMER |
| Synonyms | polymerwithmethoxyethene (Z)-but-2-enedioic acid,methoxyethene |
| CAS | 25153-40-6 |
(Z)-but-2-enedioic acid,methoxyethene - Physico-chemical Properties
| Molecular Formula | （C6H9O5)n |
| Molar Mass | 522.45 |
| Storage Condition | Room Temprature |
| MDL | MFCD00133997 |
| Use | Applications in the field of oral care: toothpaste, mouthwash, denture adhesives, etc. Pharmaceutical field: providing excellent film-forming and adhesion for adhesive for spray bandages and ostomy, tablet coating. |
(Z)-but-2-enedioic acid,methoxyethene - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
(Z)-but-2-enedioic acid,methoxyethene - Local conformation of poly (methyl vinyl ether)
from VIP Journal Professional Edition
Author:
Chen Lin , Yang Xiaozhen
Abstract:
using low energy conformation method and conformation scanning method, under the Dreiding force field, the full relaxation optimization was performed for the all-identical binary unit and the meta-identical binary unit containing PVME with three different orientations of side groups. The geometric parameters and conformational energies of various conformational states of PVME were obtained by statistical averaging. The RIS model of the PVME chain containing all the possible orientation information of the side group is established by the results of the statistical average, and the characteristic ratio of the PVME chain is calculated by the Monte Carlo method, combined with the experimental data, the influence of the orientation behavior of the lateral base is discussed.
Key words:
poly (methyl vinyl ether); Orientation of Lateral Group; conformational energy; Characteristic ratio
DOI:
10.3321/j.issn:0251-0790.2005.08.037
year:
2005
Last Update：2024-01-02 23:10:35
(Z)-but-2-enedioic acid,methoxyethene - Study on the interaction mechanism between poly (methyl vinyl ether) and water
from Wanfang
Author:
Abstract:
In this paper, the interaction mechanism of PVME/water system is studied by AB initio method of quantum mechanics, that is, water forms hydrogen bonds with ether oxygen in PVME, and water and methyl groups on PVME are combined by non-hydrogen bond interactions (such as Van der Waals forces or electrostatic forces), respectively, the influence of the above two vibration modes.
Key words:
poly (methyl vinyl ether) Water mechanism of action quantum mechanics
meeting name:
2003 National Polymer academic paper report conference
meeting place:
Hangzhou
Last Update：2023-08-16 22:05:47
(Z)-but-2-enedioic acid,methoxyethene - Introduction
Soluble in water.
Last Update：2022-10-16 17:30:44
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