Recent Examples of pentane from the Web
It's got no color or smell to it, and is 70-90 percent methane, with ethane, propane, butane, and pentane making up the rest.
Propane, butane, and methane (along with isobutene, pentane, and others that only chemists have heard of) are all forms of natural gas.
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Origin and Etymology of pentane
First Known Use: 1872See Words from the same year
medical Definition of pentane
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Britannica.com: Encyclopedia article about pentane
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