109-92-2
Product Name:
Ethyl vinyl ether
Formula:
C4H8O
Synonyms:
Ethoxyethylene;Ethyl vinyl ether;Vinyl ethyl ether
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | Vinyl ethyl ether appears as a clear colorless low-boiling liquid (35-36 °C) with an ether-like odor. Flash point below -50 °F. May polymerize exothermically if heated or contaminated. If polymerization takes place inside a container, the container may rupture violently. Less dense than water and slightly soluble in water. Hence floats on water. Vapors are heavier than air. |
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Color/Form | Colorless liquid |
Boiling Point | 96 °F at 760 mmHg (USCG, 1999) |
Melting Point | -175 °F (USCG, 1999) |
Flash Point | less than -50 °F (USCG, 1999) |
Solubility | In water, 7800 mg/L at 25 °C |
Density | 0.7589 at 68 °F (USCG, 1999) - Less dense than water; will float |
Vapor Density | 2.5 (Air = 1) |
Vapor Pressure | 511.0 [mmHg] |
LogP | log Kow = 1.04 |
Stability/Shelf Life | Stable under recommended storage conditions. Contains the following stabilizer(s): N,N-Diethylaniline (0.1 %). |
Autoignition Temperature | 395 °F (USCG, 1999) |
Decomposition | Hazardous decomposition products formed under fire conditions. - Carbon oxides |
Viscosity | 0.3 mm²/s |
Heat of Combustion | -14.326 Btu/lb = -7959 cal/g = -333 X 10+5 J/kg |
Heat of Vaporization | 26.2 kJ/mol at 35.5 °C |
Polymerization | Explosive polymerization is catalyzed by methane sulfonic acid. |
Refractive Index | Index of refraction: 1.3767 at 20 °C |
Kovats Retention Index | 499 503.3 495 495 |
Other Experimental Properties | A very dangerous fire and explosion hazard when exposed to heat or flame; can react vigorously with oxidizing materials. |
Chemical Classes | Plastics & Rubber -> Other Monomers |
SAFETY INFORMATION
Signal word | Danger |
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Pictogram(s) |
Flame Flammables GHS02 Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H225:Flammable liquids H336:Specific target organ toxicity,single exposure; Narcotic effects H412:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P273:Avoid release to the environment. |
COMPUTED DESCRIPTORS
Molecular Weight | 72.11 g/mol |
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XLogP3 | 1 |
Hydrogen Bond Donor Count | 0 |
Hydrogen Bond Acceptor Count | 1 |
Rotatable Bond Count | 2 |
Exact Mass | 72.057514874 g/mol |
Monoisotopic Mass | 72.057514874 g/mol |
Topological Polar Surface Area | 9.2 Ų |
Heavy Atom Count | 5 |
Formal Charge | 0 |
Complexity | 24.8 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 1 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Vinyl ethyl ether appears as a clear colorless low-boiling liquid (35-36 °C) with an ether-like odor. Flash point below -50 °F. May polymerize exothermically if heated or contaminated. If polymerization takes place inside a container, the container may rupture violently. Less dense than water and slightly soluble in water. Hence floats on water. Vapors are heavier than air.