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Merck
CN

182249

Sigma-Aldrich

聚(甲基丙烯酸甲酯-co-丙烯酸乙酯)

ethyl acrylate <5 wt. %, average Mn ~39,500 by GPC, average Mw ~101,000 by GPC, powder

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About This Item

线性分子式:
[CH2C(CH3)(CO2CH3)]X[CH2CH(CO2C2H5]Y
CAS号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23

表单

powder

质量水平

自燃温度

580 °F

分子量

average Mn ~39,500 by GPC
average Mw ~101,000 by GPC

组成

ethyl acrylate, <5 wt. %

转变温度

Tg (DSC) 104 °C (onset)

SMILES字符串

O(CC)C(=O)C=C.O(C)C(=O)C(=C)C

InChI

1S/2C5H8O2/c1-4(2)5(6)7-3;1-3-5(6)7-4-2/h1H2,2-3H3;3H,1,4H2,2H3

InChI key

XPNLOZNCOBKRNJ-UHFFFAOYSA-N

应用

聚(甲基丙烯酸甲酯-CO-丙烯酸乙酯)(PMMAEA)共聚物可用于制备与酚衍生物的单相混合物。PMMAEA可用于制备乳胶互穿聚合物网络(LIPN)。据报道,PMMAEA的膜曾用于从水溶液中分离重金属离子。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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E Horisawa et al.
Drug development and industrial pharmacy, 26(12), 1271-1278 (2001-01-09)
Some acidic nonsteroidal anti-inflammatory drugs (NSAIDs) are poorly soluble in the stomach. In this study, M-5011, d-2-[4-(3-methyl-2-thienyl) phenyl] propionic acid, was used as a model substance. To increase the dissolution rate of M-5011, a solid dispersion of M-5011 was prepared
A Telefoncu et al.
Applied biochemistry and biotechnology, 26(3), 311-317 (1990-12-01)
Pancreatic lipase (EC 3.1.1.3) was immobilized by entrapping in a commercial preparation of acrylic/methacrylic acid ester-based copolymer (Eudragit E 30 D). The activity of the immobilized lipase beads with a diameter of 1.5-2.0 mm was found to be lower than
A Y Lin et al.
AAPS pharmSci, 3(2), E14-E14 (2001-12-14)
This study investigates the crystallization of the endogenous surfactant nonoxynol 100 in Eudragit NE30D-free films during storage and the influences of nonoxynol 100 on the dissolution of diphenhydramine hydrochloric acid (HCl) pellets coated with Eudragit NE30D before and after aging
S V Lafferty et al.
International journal of pharmaceutics, 235(1-2), 107-111 (2002-03-07)
Dynamic Mechanical Thermal Analysis of cast and sprayed films of an aqueous dispersion of polymethyl methacrylate (Eudragit NE30D) and mixtures with an aqueous dispersion of ethylcellulose (Aquacoat ECD-30) has been undertaken. Such analysis allows the identification of glass transition temperatures
Structure development in the phenolic resin/poly (methyl methacrylate?co?ethyl acrylate) copolymer blends.
Kim B S, et al.
Journal of Applied Polymer Science, 68(11), 1829-1837 (1998)

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