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531278

Sigma-Aldrich

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:
26426-80-2
MDL number:
MFCD00677745
UNSPSC Code:
12162002
NACRES:
NA.23

mol wt

average Mw ~6,000

Quality Level

100

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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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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

531278-VAR:
531278-250G:
531278-BULK:
531278-1KG:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ6032
MKCN4995
MKCL4320
MKCH5871
MKCF9628

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