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435287

Sigma-Aldrich

Poly(styrene-co-maleic acid), partial isobutyl ester

average Mv ~65,000

Synonym(s):

maleated copolymer, maleated polymer, maleic copolymer

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About This Item

Linear Formula:
[CH2CH(C6H5)]x[CH(CO2R)CH(CO2R)]y, R = H or -CH2CH(CH3)2
CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

mol wt

average Mv ~65,000

solubility

aqueous base, alcohols, ketones and ethyl acetate: soluble

SMILES string

OC(=O)\C=C\C(O)=O.C=Cc1ccccc1.CC(C)COC(=O)\C=C\C(=O)OCC(C)C

General description

1:<1 mole ratio of styrene:maleic anhydride

Application

Binder, water resistance additive and adhesive additive.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Erik C Gunther et al.
Cell reports, 26(1), 145-158 (2019-01-04)
Cellular prion protein (PrPC) binds the scrapie conformation of PrP (PrPSc) and oligomeric β-amyloid peptide (Aβo) to mediate transmissible spongiform encephalopathy (TSE) and Alzheimer's disease (AD), respectively. We conducted cellular and biochemical screens for compounds blocking PrPC interaction with Aβo.

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