Poly(methyl vinyl ether-alt-maleic anhydride)

Basic Information

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CAS Number

9011-16-9

Molecular Formula

C7H8O4

Molecular Weight

156.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Solubility

several organic solvents and in water upon hydrolysis: soluble

SMILES

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COC=C.C1=CC(=O)OC1=O

InChI

InChI=1S/C4H2O3.C3H6O/c5-3-1-2-4(6)7-3;1-3-4-2/h1-2H;3H,1H2,2H3

InChIKey

UPBDXRPQPOWRKR-UHFFFAOYSA-N

LogP

0.4022999999999999

Topological Polar Surface Area

52.6 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Complexity

146

Safety Information

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Hazard Statement

H340 May cause genetic defects
Germ cell mutagenicity

H350 May cause cancer
Carcinogenicity

H373 Causes damage to organs through prolonged or repeated exposure
Specific target organ toxicity, repeated exposure

Synonyms & References

English

NSC-79369
Furan-2,5-dione--methoxyethene (1/1)
FT-0656607
Gantrez AN-119
Maleic anhydride methyl vinyl ether
Gantrez AN 179
Gantrez 903
methylvinylether maleic anhydride
Gantrez AN-1195
Gantrez AN
NSC130569
Gantrez AN 139
Gantrez 149
Gantrez AN 149
NSC130566
Gantrez 39
9011-16-9
Viscofas
NSC-130568
furan-2,5-dione; methoxyethene
Gantrez 169
Gantrez AN-139
UPBDXRPQPOWRKR-UHFFFAOYSA-N
NSC-79367
MVE MAN
AKOS015918189
Viscofas X 100000
NSC-130566
NSC79367
Gantrez AN 119
NSC79369

MDL Number

MFCD00134013

FAQ

What are the physical and chemical properties of Poly(methyl vinyl ether-alt-maleic anhydride) (CAS: 9011-16-9)?

Poly(methyl vinyl ether-alt-maleic anhydride) (PVM/MA) is a copolymer with a molecular weight ranging from 1,000 to 100,000. It is sparingly soluble in water but soluble in organic solvents. The polymer exhibits good reactivity due to the presence of carboxylic acid groups from maleic anhydride. It is often used in applications requiring controlled polymerization and high functionality.

How is Poly(methyl vinyl ether-alt-maleic anhydride) (CAS: 9011-16-9) typically synthesized?

Poly(methyl vinyl ether-alt-maleic anhydride) (PVM/MA) is synthesized via anionic copolymerization of methyl vinyl ether (MVE) and maleic anhydride (MA). Common catalysts include organometallic compounds like lithium dialkylcuprate. The reaction involves the sequential addition of monomers, leading to a copolymer with alternating units of MVE and MA, achieving high selectivity and good yield.

What industries use Poly(methyl vinyl ether-alt-maleic anhydride) (CAS: 9011-16-9)?

Poly(methyl vinyl ether-alt-maleic anhydride) (PVM/MA) finds application in pharmaceuticals for controlled drug delivery systems, in polymers for enhancing adhesion and durability, in sensors for improved sensitivity, and in semiconductors for surface modification and etching processes.

What precautions should be taken when handling Poly(methyl vinyl ether-alt-maleic anhydride) (CAS: 9011-16-9)?

When handling Poly(methyl vinyl ether-alt-maleic anhydride) (PVM/MA), it is crucial to use personal protective equipment (PPE) such as gloves, goggles, and lab coats. Work in a well-ventilated area or fume hood. In case of spill, neutralize with a base, then clean with water. Refer to the Safety Data Sheet (SDS) for detailed emergency response procedures and storage guidelines.