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531278

Sigma-Aldrich

聚（异丁烯-alt-马来酸酐）

average Mw ~6,000, 12-200 mesh (85%)

别名:

马来酸共聚物, 马来酸类共聚物, 马来酸类聚合物

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About This Item

线性分子式:
(C4H2O3 · C4H8)X
CAS号:
26426-80-2
MDL编号:
MFCD00677745
UNSPSC代码:
12162002
NACRES:
NA.23

分子量

average Mw ~6,000

质量水平

100

粒径

12-200 mesh (85%)

固有粘度

0.45±0.05 dL/g, in DMF(30 °C)(lit.)

转变温度

Tg (DSC) 141 °C (onset)

溶解性

aqueous base: soluble

密度

1.3 g/mL at 25 °C (lit.)

SMILES字符串

O1C(=O)C=CC1=O.CC(=C)C

InChI

1S/C4H2O3.C4H8/c5-3-1-2-4(6)7-3;1-4(2)3/h1-2H;1H2,2-3H3

InChI key

RPOCFUQMSVZQLH-UHFFFAOYSA-N

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相关类别

应用

以聚（异丁烯-丙烯酸-马来酸酐）为原料，用十二胺合成了两亲性聚合物。该聚合物是一种分散剂和表面活性剂。

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
MKCV5930
MKCT4211
MKCT4128
MKCQ6032
MKCN4995

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