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Merck
CN

181544

Sigma-Aldrich

聚甲基丙烯酸异丁酯

average Mw ~70,000, crystalline

别名:

甲基丙烯酸异丁酯均聚物, 甲基丙烯酸异丁酯聚合物

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About This Item

线性分子式:
(C8H14O2)n
CAS号:
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:

表单

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

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

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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)
Licinia Santos et al.
Glycobiology, 30(11), 881-894 (2020-04-14)
The FORS histo-blood group system is the most recently discovered carbohydrate-based human blood group system. FORS is a rare blood group system, and most individuals have naturally occurring anti-FORS1 antibodies in plasma. Screening for anti-FORS1 antibodies is often done by
C R Leles et al.
Journal of oral rehabilitation, 28(12), 1153-1157 (2002-03-05)
Direct relining of dentures made with hard chairside reline resins is faster than laboratory-processed reline systems and the patient is not without the prosthesis for the time necessary to perform the laboratory procedures. However, a weak bond between the autopolymerizing
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

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