Since vinyl alcohol is highly unstable with respect to acetaldehyde, the preparation of vinyl acetate is more complex than the synthesis of other acetate esters. Astm d5594 18a standard test method for determination of. Vinyl acetate monomer vinyl ester acetic acid back to top product overview vinyl acetate monomer vam is an essential chemical building block used in a wide variety of industrial and consumer. Product and company information hoehn plastics inc. Vinyl acetate monomer vam is a highvolume building block chemical used in the manufacture of polyvinyl acetate or vinyl acetate copolymers. Potential problems with ethylenevinyl acetate for photovoltaic packaging michael d. Experimental this analysis was performed on a perkinelmer pyris 1 tga using alumina pans and the standard furnace. Several example methods for using liquid chromatography to. This test method provides a means to determine the vinyl acetate level in copolymer samples. Page 1 of 7 msds vinyl acetate monomer material safety data sheet msds vinyl acetate monomer 1. Page 1 of 7 msds vinyl acetate monomer material safety. Eu risk assessment vinyl acetate summary, 2008 8 copolymers.
Msds for detailed information on handling and disposal. The information given is designed only as a guidance for safe. The major industrial route involves the reaction of ethylene and acetic acid with oxygen in the presence of a palladium catalyst. Dusts and vapours or fumes evolved during thermal processing may cause irritation to the respiratory. If there is potential for inhalation of dust or vapor, wear a niosh approved respirator. Sigmaaldrich offers a number of vinyl acetate products. The concentration of respirable crystalline silica measured in airborne dust samples was below the detection limit using niosh method 7500 in industrial hygiene testing of workers installing usg acoustical ceiling panels for an 8 hour work day. Vinyl acetate with an inhibitor level of 35 ppm hydroquinone should not be stored longer than six months at 2127 deg c 7080 deg f, or longer than one year with 1417 ppm hydroquinone.
Six samples spiked with vinyl acetate in a methanol solution and a draft copy of this procedure were given to a chemist unassociated with this evaluation. The basis for the proposed limits is an epidemiologic report by deese and joyner 1969ex. It has a sweet, pleasant, fruity smell, but the odor may be sharp and irritating to some people. Eva is a polymer used in many industries two common applications are in solar panels and foam for footwear. Vinyl acetate monomer vam is a high volume building block chemical used in the. Vinyl acetate from ethylene, acetic acid and oxygen. Vinyl acetate msds material safety data sheet or sds, coa and coq, dossiers, brochures.
Vinyl acetate 108054 hazard summary vinyl acetate is primarily used as a monomer in the production of polyvinyl acetate and polyvinyl alcohol. A wide variety of msds vinyl acetate options are available to you, such as grade standard. Page 17 safety data sheet according to globally harmonized system ghs printing date 24. This test method provides a means to determine the vinyl acetate level in copolymer. Vinyl acetate is on the hazardous substance list because it is cited by. Material safety data sheet ehylenevinyl acetate copolymer section 1 product and company identification. Vinyl acetate is a colorless, flammable liquid that also has a characteristic smell that can quickly become irritating. The total amount of vinyl acetate found on both the front and back sections, corrected for the amount found on the blank, is used along with the air volume sampled to report sample results in ppm 760 mm hg, 25c using the following formula. Potential problems with ethylene vinyl acetate for photovoltaic packaging poster author. The instrument was calibrated with nickel and iron and all samples were run under helium purge.
Buy high purity vinyl acetate analytical standards from chem service inc. Vinyl chloride and vinyl acetate copolymer cp450 is a medium molecular weight copolymer comprised of approximately 87% vinyl chloride and % of vinyl acetate. Sep 28, 2011 vinyl acetate is a volatile liquid that polymerizes in light to a colorless, transparent mass and usually contains an inhibitor, such as hydroquinone. This product has been classified in accordance with the hazard criteria of the controlled products regulations and the msds contains all of the information required by those regulations.
Vinyl acetate is used to make other industrial chemicals. The concentration of respirable crystalline silica measured in airborne dust samples. Recoveries after a weeks storage fell to approximately 50%. It is very flammable and may be ignited by heat, sparks, or. Signs and symptoms of acute vinyl acetate monomer exposure. The vapor pressure of vinyl acetate canadian journal of. It is very flammable and may be ignited by heat, sparks, or flames.
Vinyl acetate is an industrial chemical that is produced in large amounts in the united states. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. Material safety data sheet ethylene vinyl acetate copolymer 14% vinyl acetate. Vam can be polymerized in mass, solution, suspension or emulsion. Material safety data sheet msds vinyl acetate monomer s. The determinations were carried out on vacuum distilled samples with an isoteniscope, differing slightly in detail from that used by smith and menzies7. Before using or handling vinyl acetate monomer vam, read the material safety data sheet msds, safety data sheet sds and any other materials provided by your supplier. Vinyl acetate is a volatile liquid that polymerizes in light to a colorless, transparent mass and usually contains an inhibitor, such as hydroquinone.
However, because of themany factors which are outside knowledge and control, which caneffect the use. Vinyl chloride and vinyl acetate copolymer cp710 is a high molecular weight copolymer comprised of approximately 95% vinyl chloride and 5% of vinyl acetate. Acute shortterm inhalation exposure of workers to vinyl. Presented at the 2006 ieee 4th world conference on photovoltaic energy conversion wcpec4 held may 712, 2006 in waikoloa, hawaii.
These polymers are the base for many industrial and. Vinyl acetate monomer safety data sheet international. The concentration of respirable crystalline silica measured in bulk samples of usg gypsum was less. The physical and chemical properties of vinyl acetate are shown in table 32. Material safety data sheet of vinyl acetate monomer. Acute exposure to vinyl acetate monomer may require decontamination and life support for the victims. This monomer is used principally in the production of polyvinyl acetate pvac and other vinyl acetate copolymers.
Polyvinyl acetate is a precursor of polyvinilyc alcohol and polyvinyl acetate resins pva. Sds of vinyl acetate, safety data sheets, cas 108054. The total amount of vinyl acetate found on both the front and back sections, corrected for the amount. Vinyl acetate monomer vam is a high volume building block chemical used in the manufacture of polyvinyl acetate or vinyl acetate copolymers. Fda status information elvax 260 resin complies with food and drug administration regulation 21 cfr 177. Material safety data sheet poly vinyl acetate, average m. Guide is intended to be used in conjunction with the manufacturers information. Safety and handling the hanwha chemical corporation provides its customers with a product specific material safety data sheet msds to cover potential health effects, safe handling, use and transportation. The information provided in this safety data sheet is correct to the best of our knowledge, information and belief at the date of its publication. Find msds or sds, a coa, data sheets and more information. Sampling and analytical methods vinyl acetate organic.
Disclaimer the sds samples above are collected from the internet by chemblink and displayed here for the tutorial purpose only. The chemical identity of vinyl acetate is shown in table 31. Material safety data sheet polyvinyl acetate, average m. These polymers are the base for many industrial and consumer products as well as for other polymers. Material safety data sheet ehylene vinyl acetate copolymer section disposal considerations waste disposal the generation of waste should be avoided or minimized wherever possible. Most important symptoms and effects, both acute and delayed. Hazard statements h225 highly flammable liquid and vapour. Apr 12, 2011 this paper presents the results of the measurement of the vapor pressure of vinyl acetate, over the temperature range from 0 c. A wide variety of msds vinyl acetate options are available to you, such as grade. Vinyl acetate monomer may irritate the skin, eyes, and respiratory tract. Ethylene vinyl acetate copolymer descr iption product description elvax 260 is an ethylenevinyl acetate copolymer resin for use in industrial applications. This fact sheet is a summary source of information of all.
You can easily smell vinyl acetate when it is in the air at. Vinyl acetate 108054 trace trace impurities and additional material. Ethylene vinyl acetate eva copolymer safety data sheet international polymers company safety data sheet according to regulation ec no. There is no warranty of accuracy or completeness of any information contained. Ethylene vinyl acetate eva copolymer safety data sheet. The recovery of vinyl acetate from charcoal using either liquidspiked samples or with samples collected from a test atmosphere was approximately 100% upon analysis the same day. It is a clear, colorless liquid with a sweet, fruity smell. Always refer to the material safety data sheet msds for detailed information on handling and disposal. Safety data sheet according to whs and adg requirements.
Since vinyl alcohol is highly unstable with respect to acetaldehyde, the preparation of vinyl acetate is more complex than the synthesis of other acetate. Vinyl acetate occurs as residual monomer in homo and copolymers based on vinyl acetate and in products or formulations based on these polymers. Vinyl acetate monomer safety data sheet international vinyl acetate company safety data sheet according to regulation ec no. Inhalation of vapors may result in dizziness or suffocation.
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