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430404

Sigma-Aldrich

Poly(vinylidene chloride-co-methyl acrylate)

granular, 245 μm, average Mw ~90,000

Synonym(s):

Methyl acrylate-vinylidene chloride copolymer, Poly(methyl acrylate-vinylidene chloride), Vinylidene chloride-methyl acrylate copolymer

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About This Item

Linear Formula:
(CH2CCl2)x[CH2CH(CO2CH3)]y
CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:

form

granular

mol wt

average Mw ~90,000

particle size

245 μm

melt viscosity

11,000 poise(175 °C) (100 sec-1)(lit.)

mp

152 °C (lit.)

density

1.78 g/mL at 25 °C (lit.)

SMILES string

ClC(Cl)=C.COC(=O)C=C

InChI

1S/C4H6O2.C2H2Cl2/c1-3-4(5)6-2;1-2(3)4/h3H,1H2,2H3;1H2

Inchi Key

WJGVWFOXHWYCHL-UHFFFAOYSA-N

Physical properties

Superior gas and moisture barrier properties, self clinging.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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