Ftir Poly N Methyl N Vinyl Acetmide

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Ftir poly n methyl n vinyl acetmide.

Molecular masses m and the mark kuhn houwink sakurada relations are obtained for the fractions in the molecular mass. N methyl n vinylacetamide 98 cas number 3195 78 6. Controlled polymerization of acyclic n vinylamides that is n methyl n vinylacetamide nmva n vinylacetamide nva and n vinylformamide nvf by organotellurium mediated radical polymerization terp is reported the corresponding poly n vinylamide s with controlled molecular weight and low dispersity ð 1 25 were obtained with high monomer conversion in all cases. Pubchem substance id 24855290.

High velocity sedimentation translational isothermal diffusion and viscometry in h2o and dmf are used to investigate the samples and fractions of poly n methyl n vinylacetamide synthesized by free radical polymerization and fractionated in a chloroform diethyl ether system. Molecular weight 99 13. Homopolymer of nva is called ge191 grade. Expected applications are hydrophiling agent thickening agent dispersing agent etc.

Compound poly vinyl acetate with free spectra. Linear formula ch 3 con ch 3 ch ch 2. Transmission infrared ir spectrum of n methyl n vinylacetamide with properties. At 25 c soluble in water ethanol acetone toluene ethyl acetate styrene methyl methacrylate hydroxy ethyl methacrylate peg methacrylate acrylic acid vinyl acetate n vinyl pyrrolidone n vinyl formamide.

70 c 25 mm hg soluble in. This product is available in convenient protective foil packages for laboratory scale and in bulk quantities for larger projects. Molecular characteristics of statistical copolymers based on hydrophilic poly n methyl n vinylacetamide have been monitored throughout the entire possible range of charge density from 1 5 to 39. Beilstein reaxys number 1743331.

C 5 h 9 no. N methyl n vinylacetamide homopolymer is a free flowing solid that has hydrophilic character.