POLY(STYRENE-CO-MALEIC ACID), PARTIAL ISOBUTYL ESTER

CAS No.：28571-95-1

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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POLY(STYRENE-CO-MALEIC ACID), PARTIAL ISOBUTYL ESTER Basic information

Product Name:	POLY(STYRENE-CO-MALEIC ACID), PARTIAL ISOBUTYL ESTER
Synonyms:	STYRENE-MALEIC ACID HALF ESTER COPOLYMER;POLY(STYRENE-CO-MALEIC ACID), PARTIAL ISOBUTYL ESTER;2-butenedioicacid(z)-,mono(2-methylpropyl)ester,polymerwithethenylbenzen;Poly(styrene-co-maleic acid), partial isobutyl ester average Mv ~65,000;POLY(STYRENE-CO-MALEIC ACID), PARTIAL ISOBUTYL ESTER ISO 9001：2015 REACH
CAS:	28571-95-1
MF:	C16H20O4
MW:	276.33
EINECS:
Product Categories:	Hydrophobic Polymers;Styrene copolymers;Styrenes;Hydrophobic Polymers;Materials Science;Polymer Science;Polymers;Styrene copolymers
Mol File:	28571-95-1.mol

POLY(STYRENE-CO-MALEIC ACID), PARTIAL ISOBUTYL ESTER Chemical Properties

solubility	aqueous base and alcohols, ketones and ethyl acetate: soluble
EPA Substance Registry System	2-Butenedioic acid (2Z)-, mono(2-methylpropyl) ester, polymer with ethenylbenzene (28571-95-1)

Safety Information

WGK Germany

MSDS Information

Provider	Language
SigmaAldrich	English

POLY(STYRENE-CO-MALEIC ACID), PARTIAL ISOBUTYL ESTER Usage And Synthesis

Uses	Binder, water resistance additive and adhesive additive.
General Description	1:<1 mole ratio of styrene:maleic anhydride

POLY(STYRENE-CO-MALEIC ACID), PARTIAL ISOBUTYL ESTER Preparation Products And Raw materials

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