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Ethylene-vinyl acetate copolymer CAS:24937-78-8 EVA

Name: Ethylene-vinyl acetate copolymer CAS:24937-78-8 EVA
Brand: Orient
SKU: pr2512241117
Price: 4 USD
Availability: InStock

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CAS No.:

24937-78-8

Grade:

Industrail Grade

Content:

99%

Port:

SHANGHAI

Brand:

Orient

Packaging:

1KG, 5KG, 25KG

Price valid (until):

2026-01-24

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Qingdao Orient Chemical Co.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

pharmaceutical intermediates,peptides,electronic chemicals

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Product Description
Seller Information
Inquiry History

Description

Product Name:	Ethylene-vinyl acetate copolymer
Synonyms:	ETHYLENE/VINYL ACETATE COPOLYMER;ETHYLENE/VINYL ACETATE COPOLYMER 10;ETHYLENE/VINYL ACETATE COPOLYMER 20;ETHYLENE/VINYL ACETATE COPOLYMER 25;ETHYLENE-VINYL ACETATE COPOLYMER RESIN;ETHYLENE-VINYL ACETATE LATEX;ETHYLENE-VINYL ACETATE MOLDING RESIN;ETHYLENE-VINYL ACETATE RESIN
CAS:	24937-78-8
MF:	(C4H6O2.C2H4)x
MW:	114.14
EINECS:	607-457-0
Product Categories:	Hydrophobic Polymers;Materials Science;Ethylene;Hydrophobic Polymers;Olefins;Polymer Science;Industrial/Fine Chemicals;Polymers
Mol File:	24937-78-8.mol

Ethylene-vinyl acetate copolymer Chemical Properties

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
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	Ethylene vinyl acetate polymer (24937-78-8)

Safety Information

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

MSDS Information

Ethylene-vinyl acetate copolymer Usage And Synthesis

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

First aid measures

If inhaled

Move the victim into fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration and consult a doctor immediately. Do not use mouth to mouth resuscitation if the victim ingested or inhaled the chemical.

Following skin contact

Take off contaminated clothing immediately. Wash off with soap and plenty of water. Consult a doctor.

Following eye contact

Rinse with pure water for at least 15 minutes. Consult a doctor.

Following ingestion

Rinse mouth with water. Do not induce vomiting. Never give anything by mouth to an unconscious person. Call a doctor or Poison Control Center immediately.

Accidental release measures

Personal precautions, protective equipment and emergency procedures

Avoid dust formation. Avoid breathing mist, gas or vapours.Avoid contacting with skin and eye. Use personal protective equipment.Wear chemical impermeable gloves. Ensure adequate ventilation.Remove all sources of ignition. Evacuate personnel to safe areas.Keep people away from and upwind of spill/leak. Environmental precautions

Prevent further spillage or leakage if it is safe to do so. Do not let the chemical enter drains. Discharge into the environment must be avoided. Methods and materials for containment and cleaning up

Collect and arrange disposal. Keep the chemical in suitable and closed containers for disposal. Remove all sources of ignition. Use spark-proof tools and explosion-proof equipment. Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations.

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—— Q&A ——

Q1:Do you provide sample?

A: Yes, we can provide free sample, you only need pay the shipping cost.

Q2: What is the lead time?

A: For stock goods, it usually take about 5-7 days by air, 15-30 days by sea,For customized products, the delivery time needs to be confirmed based on the actual situation.

Q3: How can I buy? What is the payment method?

A: You can contract us through Email or you can browse our website:orientchem.cc, we have bank transfer,

Q4:What if there are quality issues？

A：We attach great importance to after-sales service of our products. If there are any quality issues, please contact us within 30 days of receiving the goods and we will handle returns and exchanges for you.

Certificates

Basic Info

Product Name:

Ethylene-vinyl acetate copolymer

Other Name:

Acetic acid ethenyl ester,polymer with ethene;Acetic acid vinyl ester,polymer with ethylene;Vinyl acetate,polymer with ethylene;Acetic acid,vinyl ester,polymer with C2H4;Ethene,polymer with ethenyl acetate;Ethylene,polymer with vinyl acetate;Co-Mer DQDA 7268;Elvax 40;Elvax;Ethylene-vinyl acetate polymer;Ultrathene;Vinyl acetate-ethylene copolymer;Ethylene-vinyl acetate copolymer;Evaflex 150;Elvax 250;Elvax 220;Elvax 350;DQDA 3269;Evaflex 250;Alathon 4244;A 443/31;Alkathene A 9839;Alkathene T 104;Bakelite DQD 1868;Co-Mer EVA;PB 7802;Elvax 420;Elvax EP 3643;EPV 40-45/400;Ethenyl acetate-ethene polymer;Evaflex;Evatate D 2021;Ultrathene 631;Vinyl acetate-ethylene polymer;UE 637;Alkathene A 9840;Levapren;Aircoflex 46-3;Aircoflex 500;Airflex RB 8;Alathon E/VA;Alathon 3445;Baylon V 19H864;Baylon 23K430;Dumilan;Elvax 260;Elvax 310;Elvax 410;Evaflex 560;Flexbond 150;Lupolen V;Nipoflex 630;Nipoflex 633;Ultrathene 660X;Ultrathene 664X;Co-Mer 605;Aircoflex 100HS;Alathon RTM;Evatate;Ultrathene UE 630-34a;Airflex 510;Evaflex 220;Evaflex 550;Yukalon EVA 50M;Sumikaflex 400;Panflex OM 4000;Soarlex DH;Dylan 3820;Evaflex 260;Alathon 3175;Airflex 400;EP 1966NF;Evatate D 3010;Polysol EVAP 1;Evaflex 420;Evaflex 40;DQD 1868;Bakelite DQDA 3737;Evatate D 2011;AC 430;Alkathene VJF 502;Alkathene 24-03;Alkathene 18-02;Alathon 3170;UE 645;XC;Alathon 3190;Alkathene EVA 28-400;Alkathene VJC 502;39457-29-9;51312-30-2;53637-14-2;58252-58-7;58858-06-3;60529-82-0;64296-24-8;74566-07-7;77348-35-7;78355-65-4;81406-40-8;86904-51-0;88024-59-3;90249-44-8;97445-08-4;103470-05-9;103843-24-9;111367-02-3;112659-44-6;112820-85-6;112993-47-2;116811-82-6;117217-63-7;117217-64-8;117217-66-0;117217-67-1;117217-68-2;117313-46-9;122730-03-4;123757-93-7;129291-57-2;129496-11-3;137802-65-4;141255-84-7;143710-26-3;144046-56-0;144246-76-4;148709-22-2;149779-75-9;153422-33-4;158707-29-0;173833-40-4;174820-52-1

CAS No.:

24937-78-8

Molecular Formula:

(C4H6O2.C2H4)x

InChIKeys:

InChIKey=HDERJYVLTPVNRI-UHFFFAOYSA-N

Molecular Weight:

114.14200

Exact Mass:

114.06800

HScode:

2804400000

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

26.30000

XLogP3:

1.49520

Appearance:

solid

Density:

0.95 g/cm³ @ Temp: 30 °C

Melting Point:

99 °C

Boiling Point:

<200 °C

Flash Point:

260ºC

Water Solubility:

toluene, THF, and MEK: soluble

Storage Conditions:

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Vapor Pressure:

0.714mmHg at 25°C

See More Ethylene-vinyl acetate copolymer Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Ethylene-vinyl acetate copolymer Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,peptides,electronic chemicals

Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone

Payment Terms:
100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2024

A reliable supplier is like insurance.

We are mainly specilized in supply of pharmaceutical intermediates, electronic chemicals，food additives, and other fine chemical products.
Integrity is the foundation, quality is life. We would like to work together with you to build a greener and brighter future.

Website: orientchem.cc
Email: scarlett@orientchem.cc
WhatsApp: +86 17753254221

Inquiry History

98 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Redispersible Polymer Powder	10.00 MT	Jan 2, 2024
Bangladesh	Redispersible Polymer Powder	1.00 20' Fcl	Oct 11, 2024
India	Redispersible Polymer Powder	10.00 MT	Feb 19, 2024
India	Redispersible Polymer Powder	4.00 20' Fcl	Jan 5, 2024
India	Redispersible Polymer Powder	40.00 MT	Feb 27, 2024
India	Redispersible Polymer Powder	20.00 MT	Feb 18, 2024
India	Redispersible Polymer Powder	1.00 20' Fcl	Jan 6, 2024
Vietnam	Ethylene-Vinyl Acetate Copolymer	1 20' Fcl	Mar 19, 2026
India	Redispersible Polymer Powder	10.00 MT	Jan 4, 2024
India	EVAFLEX 40W	100.00 MT	Jun 10, 2026
Indonesia	EVA	1 MT	Jun 8, 2026
Spain	EVA 28-150	20 MT	Apr 28, 2026
Philippines	Ethylene-vinyl acetate (EVA)	1250 KG	Apr 18, 2026
India	EVAFLEX 40W	100.00 MT	Apr 10, 2026
Tunisia	ethylene-vinyl acetate	10000	Mar 17, 2026
Malaysia	EVA	1 MT	Mar 9, 2026
India	Ethyl vinyl acetate	100.00 MT	Dec 17, 2025
India	Redispersible Powder	5000.00 KG	Dec 8, 2025
India	eva	1 MT	Dec 4, 2025
United States	EVA (28–33% VA)	100 G	Nov 18, 2025

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