Poly(vinyl acetate), average Mn ~920 by VPO

Cat.No ACM9003296-2

Basic Information Description Application Features And Benefits

CAS	9003-29-6
Catalog Number	ACM9003296-2
Molecular Weight	average Mn ~920 by VPO
Molecular Formula	[-CH2C(CH3)2-]x[-CH2CH(C2H5)-]y
Canonical SMILES	CCC=C.C\C=C\C
InChI	1S/2C4H8/c2*1-3-4-2/h3-4H,1-2H3;3H,1,4H2,2H3/b4-3+;
InChI Key	WTOOLIQYCQJDBG-BJILWQEISA-N
Density	0.89 g/mL at 25 °C
Composition	isobutylene, >90%
Form	(Physical form) Terminal vinyl group.
MDL Number	MFCD00197897
NACRES	NA.23
Packaging	100 mL in poly bottle
PubChem ID	24864243
Quality Level	100
Storage Temperature	2-8°C

Description Polyvinyl acetate (PVA, PVAc for short) is an elastic synthetic polymer. Polyvinyl acetate is prepared by the polymerization of vinyl acetate (VAM). Partial or complete hydrolysis of polymers is used to prepare polyvinyl alcohol.

Application Hydrophobic material is derivatized to make detergents and anti-rust additives. Adds tack, flexibility and water repellency to adhesives and coatings. Contributes 'cling' to LLDPE films. Plasticizer for polymers, lubricants and metal-working fluids.

Features And Benefits Tackiness increases with molecular weight. Some internal double bonds may be present.