CAS 9003-09-2 poly(vinyl methyl ether) - Materials / Alfa Chemistry

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poly(vinyl methyl ether)

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Catalog Number

ACM9003092-7

CAS Number

9003-09-2

Product Name

poly(vinyl methyl ether)

Structure

Category

Polymers

Description

Vinyl methyl ether appears as a colorless gas with a sweet odor. Shipped as a liquefied gas under own vapor pressure. Contact with the liquid may cause frostbite. Easily ignited. Vapors are heavier than air. Leaks may either be liquid or vapor. May asphyxiate by the displacement of air. Under prolonged exposure to fire or intense heat containers may rupture violently and rocket.;Liquid

IUPAC Name

methoxyethene

Molecular Weight

58.08g/mol

Molecular Formula

C3H6O

Canonical SMILES

COC=C

InChI

InChI=1S/C3H6O/c1-3-4-2/h3H,1H2,2H3

InChI Key

XJRBAMWJDBPFIM-UHFFFAOYSA-N

Boiling Point

41.9 °F at 760 mm Hg (USCG, 1999);5.5 °C;6 °C

Melting Point

-188 °F (USCG, 1999);-122.0 °C;-122 °C

Flash Point

-69 °F (USCG, 1999)

Density

0.777 at 32 °F (USCG, 1999);0.7725 g/cu m at 0 °C

Solubility

0.26 M;In water, 0.97 wt% /15,000 mg/L/ at 20 °C;Slightly soluble in water;Very soluble in ethanol, ether, acetone, benzene;Soluble in organic solvents; insoluble in glycerol, glycol;Soluble in oxygenated solvents

Color/Form

Colorless, compressed gas or colorless liquid;Colorless, liquified gas

Complexity

17.2

Covalently-Bonded Unit Count

EC Number

203-475-4

Exact Mass

58.041865g/mol

Formal Charge

Heat of Vaporization

Latent heat of vaporization: (est) 180 btu/lb = 100 cal/g = 4.2X10+5 joule/kg

Heavy Atom Count

MeSH Entry Terms

poly(vinyl methyl ether);poly(vinylmethylether);PVME polymer

Monoisotopic Mass

58.041865g/mol

NSC Number

137646

Odor

Sweet, pleasant

Other Experimental

Easily polymerized;Reacts slowly /with water/ to form acetaldehyde; reaction is not hazardous unless water is hot or acids are present; can polymerize in presence of acids;Henry's Law constant = 3.9X10-3 atm-cu m/mole at 25 °C (est);Hydroxyl radical rate constant = 3.35X10-11 cu cm/molecule-sec @ 26 °C

Refractive Index

Index of refraction: 1.3730 at 0 °C/D

Rotatable Bond Count

UNII

G2OHX46576

UN Number

1087;1087;1087

Vapor Density

2.0 (Air = 1)

Vapor Pressure

1.32e+03 mmHg;1316 mm Hg at 25 °C

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