531278
Poly(isobutylene-alt-maleic anhydride)
average Mw ~6,000, 12-200 mesh (85%)
Synonym(s):
maleated copolymer, maleated polymer, maleic copolymer
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About This Item
Linear Formula:
(C4H2O3 · C4H8)X
CAS Number:
MDL number:
UNSPSC Code:
12162002
NACRES:
NA.23
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![Poly[(isobutylene-alt-maleic acid, ammonium salt)-co-(isobutylene-alt-maleic anhydride)] average Mw ~60,000](/deepweb/assets/sigmaaldrich/product/structures/208/717/cfb2dcac-b112-4e25-9140-f3649ec430ea/640/cfb2dcac-b112-4e25-9140-f3649ec430ea.png)
mol wt
average Mw ~6,000
Quality Level
particle size
12-200 mesh (85%)
inherent viscosity
0.45±0.05 dL/g, in DMF(30 °C)(lit.)
transition temp
Tg (DSC) 141 °C (onset)
solubility
aqueous base: soluble
density
1.3 g/mL at 25 °C (lit.)
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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Related Categories
Application
Poly(isobutylene-alt-maleic anhydride) was used to prepare amphiphilic polymer with dodecylamine. The polymer is a dispersing and surface active agent.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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