ChemicalBook--->CAS DataBase List--->24937-78-8

24937-78-8

24937-78-8 Structure

24937-78-8 Structure
IdentificationBack Directory
[Name]

Ethylene-vinyl acetate copolymer
[CAS]

24937-78-8
[Synonyms]

EVA
VAE
PEVAC
EVA 1802
EVA COPOLYME
ETHYLENE/VA COPOLYMER
Ethylene Vinyl Acetate
INJECATABLE EVA COPOLYMER
Vinylacetate,ethenepolymer
ETHYLENE-VINYL ACETATE RESIN
ETHYLENE-VINYL ACETATE LATEX
POLY(ETHYLENE/VINYL ACETATE)
POLY(ETHYLEN-CO-VINYL ACETATE)
POLY(ETHYLENE-CO-VINYL ACETATE)
ETHYLENE/VINYL ACETATE COPOLYMER
3-Butenoic acid - ethylene (1:1)
Vinyl acetate-ethylene copolymers
ETHYLENE/VINYL ACETATE COPOLYMER 10
ETHYLENE/VINYL ACETATE COPOLYMER 20
ETHYLENE/VINYL ACETATE COPOLYMER 25
ETHYLENE VINYL ACETATE ( EVA ) 1802
ETHYLENE-VINYL ACETATE MOLDING RESIN
ETHYLENE-VINYL ACETATE COPOLYMER RESIN
POLY(ETHYLENE-CO-VINYL ACETATE) 14 WT.
Ethylene-vinyl acetate copolymer,powder
POLY(ETHYLENE-CO-VINYL ACETATE) 9 WT. &
POLY(ETHYLENE-CO-VINYL ACETATE) 25 WT.&
Aceticacidethenylester,polymerwithethene
Ethylene-vinyl acetate copolymer,emulsion
Ethylene/vinyl acetate copolymer, 14% vinyl acetate
Ethylene/vinyl acetate copolymer, 18 wt% vinyl acetate
Ethylene/vinyl acetate copolymer, 25 wt% vinyl acetate
Ethylene/vinyl acetate copolymer, 28 wt% vinyl acetate
Ethylene/vinyl acetate copolymer, 14 wt% vinyl acetate
POLY(ETHYLENE-CO-VINYL ACETATE), 18 WT. % VINYL ACETATE
POLY(ETHYLENE-CO-VINYL ACETATE), PELLETS , 33 WT. % VINYL ACETATE
POLY(ETHYLENE-CO-VINYL ACETATE), PELLETS , 40 WT. % VINYL ACETATE
Ethylene/vinyl acetate copolymer, 40 wt% vinyl acetate, stabilized
POLY(ETHYLENE-CO-VINYL ACETATE), 18 WT. % VINYL ACETATE, MELT INDEX 8
POLY(ETHYLENE-CO-VINYL ACETATE), 12 WT. % VINYL ACETATE, MELT INDEX 8
POLY(ETHYLENE-CO-VINYL ACETATE), 25 WT. % VINYL ACETATE, MELT INDEX 19
POLY(ETHYLENE-CO-VINYL ACETATE), 25 WT. % VINYL ACETATE, AVE MW CA. 150,000(G
Poly(ethylene-co-vinyl acetate) vinyl acetate 12 wt. %, Melt index 8 g/10 Min (190C/2.16kg)
Poly(ethylene-co-vinyl acetate) vinyl acetate 18 wt. %, melt index 8 g/10 min (190C/2.16kg), contains 200-900 ppm BHT as inhibitor
Poly(ethylene-co-vinyl acetate) vinyl acetate 40 wt. %, Melt index 57 g/10 Min (190C/2.16kg), contains 200-800 ppM BHT as inhibitor
Poly(ethylene-co-vinyl acetate) vinyl acetate 25 wt. %, melt index 19 g/10 min (190C/2.16 kg), contains 200-900 ppm BHT as inhibitor
[EINECS(EC#)]

429-840-1
[Molecular Formula]

C18H30O6X2
[MDL Number]

MFCD00133996
[MOL File]

24937-78-8.mol
[Molecular Weight]

342.43
Chemical PropertiesBack Directory
[Definition]

An elastomer used to improve adhesion properties of hot-melt and pressure-sensitive adhesives, as well as for conversion coatings and thermoplastics.
[Appearance]

solid
[Melting point ]

75 °C
[Boiling point ]

<200 °C
[density ]

0.948 g/mL at 25 °C
[refractive index ]

1.476
[refractive index ]

1.482
[refractive index ]

1.485
[Fp ]

260 °C
[storage temp. ]

2-8°C, sealed storage, away from moisture
[solubility ]

toluene, THF, and MEK: soluble
[form ]

pellets
[color ]

White to off-white
[Stability:]

Stable. Combustible. Incompatible with strong oxidizing agents, bases.
[Cosmetics Ingredients Functions]

EMULSION STABILISING
BINDING
FILM FORMING
[InChI]

1S/C4H6O2.C2H4/c1-2-3-4(5)6;1-2/h2H,1,3H2,(H,5,6);1-2H2
[InChIKey]

DQXBYHZEEUGOBF-UHFFFAOYSA-N
[SMILES]

C(OC(=O)C)(CCCC(*)OC(=O)C)CCCC(OC(=O)C)CCC* |$;;;;;;;;;*;;;;;;;;;;;;;;;;*$|
[LogP]

0.542 (est)
[CAS DataBase Reference]

24937-78-8
[EPA Substance Registry System]

Acetic acid ethenyl ester, polymer with ethene(24937-78-8)
Questions And AnswerBack Directory
[Description]

Ethylene-vinyl acetate copolymer has good impact resistance and stress crack resistance, softness, high elasticity, puncture resistance and chemical stability, good electrical properties, good biocompatibility, and low density, and is compatible with fillers, flame retardants agents have good compatibility.It is mainly used for plastic products.
Safety DataBack Directory
[Symbol(GHS) ]

Health Hazard (GHS08)
GHS08
[Signal word ]

Warning
[Hazard statements ]

H351
[Precautionary statements ]

P201-P202-P280-P308+P313-P405-P501
[Hazard Codes ]

Xn
[Risk Statements ]

40
[Safety Statements ]

24/25-36/37
[WGK Germany ]

1
[RTECS ]

000000041485
[Autoignition Temperature]

500 °F
[TSCA ]

TSCA listed
[HS Code ]

3905290000
[Storage Class]

11 - Combustible Solids
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Vinyl acetate
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Ethylene-vinyl acetate copolymer(24937-78-8).msds
Hazard InformationBack Directory
[Physical properties]

Ethylene vinyl acetate is available as white waxy solids in pellet or powder form. Films are translucent.
[Uses]

Flexible tubing, color concentrates, gaskets and molded parts for autos, plastic lenses and pumps.
[Production Methods]

Various molecular weights of random ethylene vinyl acetate copolymers can be obtained by high-pressure radical polymerization, bulk continuous polymerization, or solution polymerization.
[General Description]

Poly(ethylene-co-vinyl acetate) (PEVA) is a flame-retardant material with good mechanical and physical properties. It is majorly used as an insulating material in wire and cable industry.
[Pharmaceutical Applications]

Ethylene vinyl acetate copolymers are used as membranes and backings in laminated transdermal drug delivery systems. They can also be incorporated as components in backings in transdermal systems. Ethylene vinyl acetate copolymers have been shown to be an effective matrix and membrane for the controlled delivery of atenolol triprolidine, and furosemide. The system for the controlled release of atenolol can be further developed using ethylene vinyl acetate copolymers and plasticizers.
[Safety]

Ethylene vinyl acetate is mainly used in topical pharmaceutical applications as a membrane or film backing. Generally it is regarded as a relatively nontoxic and nonirritant excipient.
[Solubility in organics]

Acetone, benzene, chloroform, dioxane, DMF, MEK, methylene chloride, THF, toluene, xylene
[Solubility in organics]

Benzene, chloroform, toluene, xylene
[Solubility in organics]

Benzene, dioxane, MEK, methylene chloride, THF, toluene, xylene
[Solubility in organics]

Benzene, methylene chloride, THF, toluene, xylene
[storage]

Ethylene vinyl acetate copolymers are stable under normal conditions and should be stored in a cool, dry place. Films of ethylene vinyl acetate copolymers should be stored at 0–30°C and less than 75% relative humidity.
[Incompatibilities]

Ethylene vinyl acetate is incompatible with strong oxidizing agents and bases.
[Regulatory Status]

Included in the FDA Inactive Ingredients Database (intrauterine suppository; ophthalmic preparations; periodontal film; transdermal film). Included in nonparenteral medicines licensed in the UK.
Spectrum DetailBack Directory
[Spectrum Detail]

Ethylene-vinyl acetate copolymer(24937-78-8)1HNMR
Ethylene-vinyl acetate copolymer(24937-78-8)IR
Ethylene-vinyl acetate copolymer(24937-78-8)FT-IR
Ethylene-vinyl acetate copolymer(24937-78-8)Raman
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