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Cyclopentyl methyl ether information


Cyclopentyl methyl ether
Chemical structure of cyclopentyl methyl ether
Names
Preferred IUPAC name
Methoxycyclopentane
Other names
CPME
Identifiers
CAS Number
  • 5614-37-9 checkY
3D model (JSmol)
  • Interactive image
ChemSpider
  • 122157 checkY
ECHA InfoCard 100.104.006 Edit this at Wikidata
EC Number
  • 445-090-6
PubChem CID
  • 138539
UNII
  • 4067E5GBKB checkY
CompTox Dashboard (EPA)
  • DTXSID2074958 Edit this at Wikidata
InChI
  • InChI=1S/C6H12O/c1-7-6-4-2-3-5-6/h6H,2-5H2,1H3
    Key: SKTCDJAMAYNROS-UHFFFAOYSA-N
SMILES
  • COC1CCCC1
Properties
Chemical formula
C6H12O
Molar mass 100.161 g·mol−1
Appearance Colorless clear liquid
Density 0.8630 g/cm3 (20 °C) [1]
Melting point −140 °C (−220 °F; 133 K)
Boiling point 106 °C (223 °F; 379 K)[1]
Solubility in water
0.011 g/g
Hazards
GHS labelling:
Pictograms
GHS02: FlammableGHS07: Exclamation mark
Signal word
Danger
Hazard statements
H225, H302, H312, H315, H319
Precautionary statements
P210, P233, P240, P241, P242, P243, P264, P270, P280, P301+P312, P302+P352, P303+P361+P353, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P370+P378, P403+P235, P501
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
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
checkY verify (what is checkY☒N ?)
Infobox references

Cyclopentyl methyl ether (CPME), also known as methoxycyclopentane, is hydrophobic ether solvent. A high boiling point of 106 °C (223 °F) 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 attractive alternative to other ethereal solvents such as tetrahydrofuran (THF), 2-methyltetrahydrofuran (2-MeTHF), dioxane, and 1,2-dimethoxyethane (DME).[2]

  1. ^ a b Baird, Zachariah Steven; Uusi-Kyyny, Petri; Pokki, Juha-Pekka; Pedegert, Emilie; Alopaeus, Ville (6 Nov 2019). "Vapor Pressures, Densities, and PC-SAFT Parameters for 11 Bio-compounds". International Journal of Thermophysics. 40 (11): 102. Bibcode:2019IJT....40..102B. doi:10.1007/s10765-019-2570-9.
  2. ^ Watanabe, Kiyoshi; Yamagiwa, Noriyuki; Torisawa, Yasuhiro (February 24, 2007). "Cyclopentyl Methyl Ether as a New and Alternative Process Solvent". Org. Process Res. Dev. 11 (2): 251–258. doi:10.1021/op0680136.

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Cyclopentyl methyl ether

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Cyclopentyl methyl ether (CPME), also known as methoxycyclopentane, is hydrophobic ether solvent. A high boiling point of 106 °C (223 °F) and preferable...

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C6H12O

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tetrabutylammonium bromide (interphase catalyst) and CPME is a cyclopentyl methyl ether (solvent). Another reaction is substitution of tetranitromethane...

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Penmesterol

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the early 1960s. It is the 3-cyclopentyl enol ether of methyltestosterone. Methandriol Methyltestosterone 3-hexyl ether Propetandrol Negwer M, Scharnow...

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CPME

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CPME may refer to: Cyclopentyl methyl ether, a chemical compound used as a solvent Standing Committee of European Doctors (Comité Permanent des Médecins...

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(progesterone 3-cyclopentyl enol ether; PCPE; Enol-Luteovis; W-3399) Pentagestrone (17α-hydroxyprogesterone 3-cyclopentyl enol ether) Progesterone 3-acetyl...

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Estradiol benzoate cyclooctenyl ether

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List of androgen esters

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Pentagestrone acetate

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