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Merck
CN

181544

Sigma-Aldrich

聚甲基丙烯酸异丁酯

average Mw ~70,000, crystalline

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别名:
甲基丙烯酸异丁酯均聚物, 甲基丙烯酸异丁酯聚合物
线性分子式:
(C8H14O2)n
CAS号:
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:

形式

crystalline

分子量

average Mw ~70,000

杂质

<1.5% isobutyl methacrylate
<2% toluene

折射率

n20/D 1.477

转变温度

Tg 55 °C

密度

1.09 g/mL at 25 °C

SMILES字符串

CC(C)COC(=O)C(C)=C

InChI

1S/C8H14O2/c1-4-5-6-10-8(9)7(2)3/h2,4-6H2,1,3H3

InChI key

SOGAXMICEFXMKE-UHFFFAOYSA-N

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一般描述

PiBMA可以通过自由基聚合来制备。

应用

聚(甲基丙烯酸异丁酯)(PiBMA)在薄层色谱中用作溶剂。甲基丙烯酸缩水甘油酯接枝聚(甲基丙烯酸异丁酯)(PiBMA)微珠可作为超级吸附剂微珠,用于从水溶液中吸附铀酰离子等重金属离子。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Skin Sens. 1

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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Determination of glycolipid?protein interaction specificity.
Lopez P H and Schnaar R L
Methods in Enzymology, 417, 205-220 (2006)
Preparation and characterization of poly (isobutyl methacrylate) microbeads with grafted amidoxime groups.
Caykara T, et al.
Radiation Physics and Chemistry, 76(10), 1569-1576 (2007)
Mattias Berglin et al.
Biomaterials, 25(19), 4581-4590 (2004-05-04)
Changing the length of the alkyl ester side chain in poly(alkyl methacrylates) provides a unique opportunity to systematically vary the mobility of the polymer chains, or in other words vary the glass transition temperature (T(g)), without greatly affect the solid
M Kawaguchi et al.
The Journal of prosthetic dentistry, 75(2), 183-187 (1996-02-01)
Leaching of monomers from light-activated direct intraoral reline material (Lebaron LC) was determined by means of high-pressure liquid chromatography analysis. This study evaluated the effects of exposure duration and thickness to determine appropriate curing conditions that reduce the levels of
Y Takahashi et al.
The International journal of prosthodontics, 13(3), 205-208 (2001-02-24)
This study was undertaken to characterize the long-term equilibrium flexural strength at proportional limit (FSp) of 4 denture reline polymers processed onto 4 denture base polymers. A 3-point flexural test was applied on rectangular specimens of each denture base polymer-denture

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