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Cosa (chi) è pentane - definizione

CHEMICAL COMPOUND

N-pentane; N-Pentane; Amyl hydride; Skellysolve A; Skellysolve; Tetrafume; Normal-Pentane; Refrigerant-4-13-0; Quintane

Pentane

·noun Any one of the three metameric hydrocarbons, C₅H₁₂, of the methane or paraffin series. They are colorless, volatile liquids, two of which occur in petroleum. So called because of the five carbon atoms in the molecule.

pentane

['p?nte?n]

¦ noun Chemistry a volatile liquid hydrocarbon of the alkane series, present in petroleum spirit. [C₅H₁₂.]

Origin

C19: from Gk pente 'five' (denoting five carbon atoms) + -ane².

Pentanes

CHEMICAL COMPOUND FAMILY

The pentanes are a group of alkanes with five carbon atoms with the formula C5H12. It has three isomers.

https://en.wikipedia.org/wiki/Pentanes

Wikipedia

Pentane

Pentane is an organic compound with the formula C₅H₁₂—that is, an alkane with five carbon atoms. The term may refer to any of three structural isomers, or to a mixture of them: in the IUPAC nomenclature, however, pentane means exclusively the n-pentane isomer; the other two are called isopentane (methylbutane) and neopentane (dimethylpropane). Cyclopentane is not an isomer of pentane because it has only 10 hydrogen atoms where pentane has 12.

Pentanes are components of some fuels and are employed as specialty solvents in the laboratory. Their properties are very similar to those of butanes and hexanes.

https://en.wikipedia.org/wiki/Pentane

Esempi dal corpus di testo per pentane

1. The trains were carrying flammable pentane and other fuels but there was no explosion or spills, Stuart said.