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STYRENE MALEIC ANHYDRIDE COPOLYMER

苯乙烯-马来酸酐无规共聚物

Also known as: Poly(styrene-co-maleic anhydride), cumene terminated, MFCD00134011, 2,5-Furandione, telomer with ethenylbenzene and (1-methylethyl)benzene, Styrene/maleic anhydride copolymer

STYRENE MALEIC ANHYDRIDE COPOLYMER (CAS 26762-29-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H12.(C8H8.C4H2O3)x and a molecular weight of 322.39800 g/mol. It is also known as Poly(styrene-co-maleic anhydride), cumene terminated, MFCD00134011 and 2,5-Furandione, telomer with ethenylbenzene and (1-methylethyl)benzene. Key properties include a melting point of 115-130ºC, a boiling point of 152.4ºC at 760 mmHg, a density of 1.27 g/mL at 25 °C(lit.) and a flash point of 31.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
26762-29-8
Jingsj CID
J-1991559-9
Molecular Formula
C9H12(C8H8C4H2O3)x
Chinese Name
苯乙烯-马来酸酐无规共聚物
Molecular Weight
322.39800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point115-130ºC
Boiling Point152.4ºC at 760 mmHg
Density1.27 g/mL at 25 °C(lit.)
Flash Point31.1ºC

Frequently Asked Questions

What is the CAS number of STYRENE MALEIC ANHYDRIDE COPOLYMER?

The CAS number of STYRENE MALEIC ANHYDRIDE COPOLYMER is 26762-29-8.

What are the molecular formula and molecular weight of STYRENE MALEIC ANHYDRIDE COPOLYMER?

STYRENE MALEIC ANHYDRIDE COPOLYMER has molecular formula C9H12.(C8H8.C4H2O3)x and molecular weight 322.39800 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "STYRENE MALEIC ANHYDRIDE COPOLYMER (CAS 26762-29-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991559-9 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.