CAS 24937-78-8 Poly(ethylene-co-vinyl acetate), vinyl acetate 25 wt. %, melt index 19 g/10 min (190°C/2.16kg)

NAVIGATION

Poly(ethylene-co-vinyl acetate), vinyl acetate 25 wt. %, melt index 19 g/10 min (190°C/2.16kg)

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Catalog Number

ACM24937788-14

CAS Number

24937-78-8

Product Name

Poly(ethylene-co-vinyl acetate), vinyl acetate 25 wt. %, melt index 19 g/10 min (190°C/2.16kg)

Structure

Category

Polymers

IUPAC Name

ethene;ethenyl acetate

Molecular Weight

114.14g/mol

Molecular Formula

C6H10O2

Canonical SMILES

CC(=O)OC=C.C=C

InChI

InChI=1S/C4H6O2.C2H4/c1-3-6-4(2)5;1-2/h3H,1H2,2H3;1-2H2

InChI Key

HDERJYVLTPVNRI-UHFFFAOYSA-N

Application

Poly(ethylene-co-vinyl acetate) with a vinyl acetate content of 25 wt.% and a melt index of 19 g/10 min (190°C/2.16kg) serves a versatile purpose across various industries. This elastomer enhances adhesion properties in hot-melt and pressure-sensitive adhesives, as well as in conversion coatings and thermoplastics. It is recognized for its excellent impact resistance, stress crack resistance, softness, elasticity, puncture resistance, chemical stability, and good electrical properties. Its biocompatibility and low density make it an ideal choice for medical applications like laminated transdermal drug delivery systems, where it acts as an effective matrix and membrane for controlled drug release. Furthermore, its compatibility with fillers and flame retardants broadens its use in flexible tubing, color concentrates, gaskets, molded auto parts, plastic lenses, and pumps. Overall, this copolymer is primarily used for creating plastic products that require a combination of durability, flexibility, and reliability.

Complexity

65.9

Covalently-Bonded Unit Count

EC Number

607-457-0

Exact Mass

114.06808g/mol

Formal Charge

Heavy Atom Count

MeSH Entry Terms

Cevilen;Cevilene;Elvax;Elvax 40P;Elvax-40;ethylene vinyl-acetate copolymer;ethylenevinylacetate copolymer;EVA 260;EVA-260;EVA260;poly(ethylene-co-vinyl acetate);polyethylene vinyl acetate;Sevilene

Monoisotopic Mass

114.06808g/mol

Rotatable Bond Count

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