Poly(vinyl acetate)
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Poly(vinyl acetate)
structure -
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CAS No:
9003-20-7
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Formula:
(C4H6O2)x
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Chemical Name:
Poly(vinyl acetate)
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Synonyms:
Acetic acid ethenyl ester,homopolymer;Acetic acid vinyl ester,polymers;Acetic acid,vinyl ester,homopolymer;Lemac;Vinac;Vinyl acetate polymer;Vinyl acetate resin;Mowilith 30;Gelva TS 30;Gelva TS 22;Gelva TS 85;Vinnapas B 17;Bakelite AYAF;ASB 516;DCA 70;Duvilax HN;Gelva V 100;Polyco 117FR;Polyco 953;Polysol S 6;PVAE;Resyn 25-1025;Vinac ASB 10;Vinnapas B;Plyamul 40-155;Duvilax;Lemac 1000;En-Cor;Everflex B;Gelva S 55H;Merckogel OR;Mokotex D 2602;Mowilith 50;Mowilith 90;Plyamul 40-350;Polisol S 3;R 10688;Rhodopas 5000SMR;Rhodopas 5425;RV 225-5B;Vinac B 7;Vinyl Products R 10688;Vinylite AYAT;Cevian 380;Poly(vinyl acetate);Vinnapas UW 50;Bakelite LP 90;Polyfox P 20;National 120-1207;Vinyl acetate homopolymer;Elvacet 81-900;NS 2842;Borden 2123;Polyco 2134;EP 1208;Polysol 1200;Polysol S 5;SP 60;Vinalite DS 41/11;Vinalite D 50N;Cevian A 678;Rhodopas BB;AYJV;AYAF;PS 3h;Bond CH 1200;Polyfox PO;Vinapol A 16;Bond CH 3;Cemedine 196;Kurare OM 100;D 50M;OR 1500;Vinylite AYAF;UK 131;Gelva V 800;Gelva GP 702;Polyco 2116;Toabond 2;Toabond 40H;Toabond 6;Rhodopas AM 041;Winacet D;Duvilax BD 20;Vinacet D;Ucar 130;Asahisol 1527;Rhodopas 010;Merckogen 6000;Rhodopas M;Vinamul 9300;Rhodopas A 10;Rhodopas B;Gelva TS 23;D 50 (polymer);Polysol PS 10;Mowilith M 70;TS2;Rhodopas HV 2;Mowilith D;Bakelite AYAT;Bakelite AYAA;Mowilith DV;Protex;Protex (polymer);National Starch 1014;Gohsenyl E 50Y;Ucar 15;9076-38-4;11099-75-5;25038-43-1;39444-28-5;41357-69-1;41357-70-4;54692-80-7;57572-41-5;57572-51-7;57829-12-6;63241-67-8;63241-68-9;64735-02-0;64735-03-1;66677-07-4;67352-03-8;70726-55-5;75882-46-1;76057-08-4;77752-01-3;79921-54-3;80208-80-6;80892-48-4;81833-95-6;82458-08-0;84503-50-4;86904-50-9;91932-38-6;93196-02-2;103812-91-5;106009-15-8;116243-76-6;127830-22-2;155197-47-0;173245-41-5;175206-08-3;180721-30-6;210353-82-5;218461-48-4;248603-24-9;613246-78-9;864843-65-2;934696-06-7;945721-26-6
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CAS No:
Description
transparent pellets or white powder The degree of polymerization of polyvinyl acetate typically is 100 to 5000. The ester groups of the polyvinyl acetate are sensitive to base hydrolysis and will slowly convert PVAc into polyvinyl alcohol and acetic acid.
Under alkaline conditions, boron compounds such as boric acid or borax cause the polymer to cross-link, forming tackifying precipitates or slime.
Characteristics
26.30000
1.59
Clear; pellets
1.19 g/cm3 @ Temp: 15 °C
125 °C
70-150 °C
>100℃
n20/D 1.467
ketones, ethers and aromatic hydrocarbons: soluble
2-8°C
83 mmHg
3
LD50 oral in mouse: > 25gm/kg
Class IB Flammable Liquid: Fl.P. below 73°F and BP at or above 100°F.
Explosive limits , vol% in air: 2.6-13.4
Safety Information
II
3
NONH for all modes of transport
3
45-46
24/25
AK0920000
F
Fireproof. Separated from strong oxidants, acids and bases. Keep in the dark. Well closed. Store only if stabilized. Store in an area without drain or sewer access.
Stable. Incompatible with strong oxidizing agents, strong bases. Combustible.
P201, P202, P210, P233, P240, P241, P242, P243, P261, P271, P280, P281, P303+P361+P353, P304+P312, P304+P340, P308+P313, P312, P370+P378, P403+P233, P403+P235, P405, P501
H225
Poly(vinyl acetate) Use and Manufacturing
Poly(vinyl acetate) (PVA, PVAc, poly(ethenyl ethanoate): commonly referred to as wood glue, white glue, carpenter's glue, school glue, Elmer's glue in the US, or PVA glue) is an aliphatic rubbery synthetic polymer with the formula (C4H6O2)n. It belongs to the polyvinyl esters family with the general formula -[RCOOCHCH2]-. It is a type of thermoplastic.
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