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Cyclopentyl methyl ether

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Cyclopentyl methyl ether 
Cyclopentyl methyl ether
Names
IUPAC name
methoxycyclopentane
Other names
CPME
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.104.006 Edit this at Wikidata
  • InChI=1S/C6H12O/c1-7-6-4-2-3-5-6/h6H,2-5H2,1H3
    Key: SKTCDJAMAYNROS-UHFFFAOYSA-N
  • COC1CCCC1
Properties
C6H12O
Molar mass 100.161 g·mol−1
Appearance colourless clear liquid
Density 0.86 g/cm3
Melting point −140 °C (−220 °F; 133 K)
Boiling point 106 °C (223 °F; 379 K)
0,011 g/g in Water
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
 Irritant (Xi)
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformFlammability 3: Liquids and solids that can be ignited under almost all ambient temperature conditions. Flash point between 23 and 38 °C (73 and 100 °F). E.g. gasolineInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
2
3
0
Flash point −1 °C (30 °F; 272 K)
Safety data sheet (SDS) MSDS [1]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Cyclopentyl methyl ether(CPME), also known as methoxy cyclopentane, it is hydrophobic ether solvent. A high boiling point (106 °C) and preferable characteristics such as low formation of peroxides, relative stability under acidic and basic conditions, formation of azeotropes with water coupled with a narrow explosion range render CPME an alternative to other ethereal solvents such as tetrahydrofuran (THF), 2-methyl tetrahydrofuran (2-MeTHF), dioxane (carcinogenic), and 1,2-dimethoxyethane (DME).[1]

  1. ^ "Cyclopentyl Methyl Ether as a New and Alternative Process Solvent". Org. Process Res. Dev., 2007, 11 (2), pp 251–258,: 4671. February 24, 2007.{{cite journal}}: CS1 maint: extra punctuation (link)
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