neopentane

N1E1O1P3E1N1T1A1N1E1
US, UK/ˌni(ː)oʊ̯ˈpɛnteɪ̯n/

noun

The aliphatic alkane 2,2-dimethylpropane; isomeric with pentane and isopentane

Scrabble 12

Meanings

nounneopentane (uncountable)
  1. uncountablechemistryThe aliphatic alkane 2,2-dimethylpropane; isomeric with pentane and isopentane

    Synonyms: tetramethylmethane

Synonyms & antonyms

nounThe aliphatic alkane 2,2-dimethylpropane; isomeric with pentane and isopentane

Origin

Translations

Chinese Mandarin 新戊烷
  • 新戊烷 (xīnwùwán)aliphatic hydrocarbon: dimethylpropane
French néopentane
  • néopentanealiphatic hydrocarbon: dimethylpropane
German Neopentan
  • Neopentanaliphatic hydrocarbon: dimethylpropane
Greek νεοπεντάνιο
  • νεοπεντάνιο (neopentánio)aliphatic hydrocarbon: dimethylpropane
Cite this entry
APA

neopentane. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/neopentane

MLA

“neopentane.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/neopentane. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “neopentane,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/neopentane.

Source: neopentane on Wiktionary, CC BY-SA 4.0.