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| | AtmosphericOHRateConstant = | | AtmosphericOHRateConstant = | ||
| | Appearance = | | Appearance = | ||
| | BoilingPt = 6 °C<ref name=" |
| BoilingPt = 6 °C<ref name="GESTIS">{{GESTIS|Name=Methylvinylether|ZVG=29130|CAS=107-25-5 |Datum=20.4.2008}}</ref> | ||
| | Boiling_notes = | | Boiling_notes = | ||
| | Density = 0.77 g/cm<sup>–3</sup><ref name=" |
| Density = 0.77 g/cm<sup>–3</sup><ref name="GESTIS"/> | ||
| | C=3 | H=6 | O=1 | | C=3 | H=6 | O=1 | ||
| | HenryConstant = | | HenryConstant = | ||
| | LogP = | | LogP = | ||
| | MeltingPt = –122 °C<ref name=" |
| MeltingPt = –122 °C<ref name="GESTIS"/> | ||
| | Melting_notes = | | Melting_notes = | ||
| | pKa = | | pKa = | ||
| Line 58: | Line 58: | ||
| | SolubleOther = | | SolubleOther = | ||
| | Solvent = | | Solvent = | ||
| | VaporPressure = 157 kPa (20 °C)<ref name=" |
| VaporPressure = 157 kPa (20 °C)<ref name="GESTIS"/> }} | ||
| | Section3 = {{Chembox Structure | | Section3 = {{Chembox Structure | ||
| | Coordination = | | Coordination = | ||
Revision as of 09:30, 24 August 2011
| |
| Names | |
|---|---|
| Other names Methoxyethene, ethenyl methyl ether, vinyl methyl ether | |
| Identifiers | |
| CAS Number | |
| 3D model (JSmol) | |
| ChemSpider | |
| ECHA InfoCard | 100.003.161 
|
| PubChem CID | |
| CompTox Dashboard (EPA) | |
InChI
| |
SMILES
| |
| Properties | |
| Chemical formula | C3H6O |
| Molar mass | 58.080 g·mol |
| Density | 0.77 g/cm |
| Melting point | –122 °C |
| Boiling point | 6 °C |
| Vapor pressure | 157 kPa (20 °C) |
| Hazards | |
| Flash point | –60 °C |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa).
 Y verify (what is ?)
Infobox references
| |
Methyl vinyl ether is an organic compound with the chemical formula C3H6O. It is the simplest chemical that contains both an alkene group and an alkyl group with an ether linkage. The compound can be made by reaction of acetylene and methanol in presence of a base.
The alkene portion of the molecule is reactive in many ways. It is prone to polymerization, leading to formation of poly(methyl vinyl ether) (PMVE, CAS: 9003-09-2). This mode of reactivity is analogous to the way vinyl acetate and vinyl chloride can be polymerized to form polyvinyl acetate and polyvinyl chloride, respectively. The alkene can also react in cycloaddition reactions. The reaction of it with acrolein is the first step in the commercial synthesis of glutaraldehyde.
The compound is useful as a synthon for nucleophilic acylation, via deprotonation of the alkene adjacent to the oxygen attachment. In particular, this approach allows synthesis of a variety of acyl derivatives of silicon, germanium, and tin that cannot be made easily by other routes
References
- ^ Record of Methylvinylether in the GESTIS Substance Database of the Institute for Occupational Safety and Health Error in template * unknown parameter name (Template:GESTIS): "Datum"
- Oxygenated fuel additives: The formation of methyl vinyl ether and 1,1-dimethoxyethane by the catalysed reaction of acetylene with methanol David Trimma, Corresponding Author Contact Information, E-mail The Corresponding Author, Noel Cantb and Yun Leib Catalysis Today Volume 145, Issues 1-2, 15 July 2009, Pages 163-168 doi:10.1016/j.cattod.2008.04.015
- "The 1,4-Addition of Vinyl Ethers to α,β-Unsaturated Carbonyl Compounds". J. Am. Chem. Soc. 72 (7): 3079–3081. 1950. doi:10.1021/ja01163a076.
{{cite journal}}: Unknown parameter|authors=ignored (help) - Lever, Jr., O. W. (1976). "New horizons in carbonyl chemistry: reagents for nucleophilic acylation". Tetrahedron. 32: 1943–1971. doi:10.1016/0040-4020(76)80088-9.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - Soderquist, J. A.; Hassner, A. (1980). "Synthetic methods. 15. Unsaturated acyl derivatives of silicon, germanium, and tin from metalated enol ethers". J. Am. Chem. Soc. 102: 1577–1583. doi:10.1021/ja00525a019.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - Soderquist, J. A.; Hassner, A. (1980). "Vinylmetalloids. 3. Sila- and germacyclopentan-2-ones from metallated enol ethers". J. Org. Chem. 45: 541–543. doi:10.1021/jo01291a041.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - Soderquist, J. A. (1990). "Acetyltrimethylsilane". Organic Syntheses. 68: 25; Collected Volumes, vol. 8, p. 19.
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