acetylen

See also: Acetylen and acetylén

Norwegian Bokmål

Structural formula of the acetylene (ethyne) molecule, C2H2. The molecule belongs to the D∞h point group.

Etymology

From acetyl +‎ -en.

Pronunciation

  • IPA(key): /asɛtʏˈleːn/
  • (file)
  • Rhymes: -eːn
  • Hyphenation: a‧ce‧tyl‧en

Noun

acetylen n (definite singular acetylenet, indefinite plural acetylen, definite plural acetylena or acetylenene)

  1. (organic chemistry, countable) acetylene (any organic compound having one or more carbon–carbon triple bonds; an alkyne)
  2. (organic chemistry, uncountable) acetylene (ethyne; the simplest alkyne, a hydrocarbon of formula HC≡CH. It is a colourless, odorless, extremely flammable, explosive gas, formerly used as an illuminating gas, but now used in welding and metallurgy)
    Synonym: etyn

Derived terms

  • acetylenlampe (“acetylene lamp”)

References

Polish

Etymology

From acetyl +‎ -en. First attested in 1867.[1]

Pronunciation

  • IPA(key): /a.t͡sɛˈtɨ.lɛn/
  • (file)
  • Rhymes: -ɨlɛn
  • Syllabification: a‧ce‧ty‧len

Noun

acetylen m inan

  1. (organic chemistry, uncountable) acetylene (ethyne; the simplest alkyne, a hydrocarbon of formula HC≡CH. It is a colourless, odorless, extremely flammable, explosive gas, formerly used as an illuminating gas, but now used in welding and metallurgy)
    polimeryzacja acetylenu ― acetylene polymerization
    cząsteczki acetylenu ― acetylene particles
    reakcja acetylenu z czymś ― a reaction of acetylene with something
    produkcja acetylenu ― acetylene production

Declension

Derived terms

adjective
nouns
adjective
adverb
nouns
verb

References

  1. Emil Czyrnianski (1867) Chemija nieorganiczna i organiczna: zastosowana do przemyslu, rolnictwa i lekarstwa ; skreslona wedlug zasad wlasnej teoryi w dwoch czesciach. Chemija organiczna : zastosowana do przemyslu, rolnictwa i lekarstwa‎, page 399
  • Pęzik, Piotr; Przepiórkowski, A.; Bańko, M.; Górski, R.; Lewandowska-Tomaszczyk, B (2012) Wyszukiwarka PELCRA dla danych NKJP. Narodowy Korpus Języka Polskiego [National Polish Language Corpus, PELCRA search engine]‎, Wydawnictwo PWN

Further reading

Swedish

Noun

acetylen n or c

  • (organic chemistry, uncountable) acetylene (ethyne; the simplest alkyne, a hydrocarbon of formula HC≡CH. It is a colourless, odorless, extremely flammable, explosive gas, formerly used as an illuminating gas, but now used in welding and metallurgy)
    Declension
    Declension of acetylen 
    Uncountable
    Indefinite Definite
    Nominative acetylen acetylenet — —
    Genitive acetylens acetylenets — —
    Declension of acetylen 
    Uncountable
    Indefinite Definite
    Nominative acetylen acetylenen — —
    Genitive acetylens acetylenens — —
    • acetylengas
    • acetylenlykta

    Etymology 2

    Noun

    acetylen

    1. definite singular of acetyl.

    References

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