C4H4S
Thiophene Thi"o*phene, n. [Thio- + phenyl + -ene.] (Chem.) A sulphur hydrocarbon, {C4H4S}, analogous to furfuran and benzene, and acting as the base of a large number of substances which closely resemble the corresponding aromatic derivatives. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • C4H4S — Thiophène Thiophène Structure chimique du thiophène Général Nom IUPAC Thiophène …   Wikipédia en Français

  • Thiophene — Chembox new Name = Thiophene ImageFile = Thiophene chemical structure.png ImageSize = 200px ImageName = Thiophene IUPACName = Thiophene OtherNames = Thiofuran Thiacyclopentadiene Section1 = Chembox Identifiers SMILES = C1=CC=CS1 PubChem = 8030… …   Wikipedia

  • Tiofeno — Nombre IUPAC Tiofeno Otros nombres Tiofurano, Tiaciclopentadieno Fórmula empírica …   Wikipedia Español

  • Индофенин — (хим.) И. получен Байером и Фридлендером при взбалтывании изатина C8H5NO2 (см.) с крепкой серной кислотой и каменноугольным бензолом и был принят сначала за производное бензола. Впоследствии Виктор Мейер показал, что реакция происходит не на счет …   Энциклопедический словарь Ф.А. Брокгауза и И.А. Ефрона

  • Polythiophen — Strukturformel Allgemeines Name Thiophen Andere Namen Thiofuran Summe …   Deutsch Wikipedia

  • Thiophen — Strukturformel Allgemeines Name Thiophen Andere Namen Thiofuran …   Deutsch Wikipedia

  • thiophene — /thuy euh feen /, n. Chem. a water insoluble, colorless liquid, C4H4S, resembling benzene, occurring in crude coal tar benzene: used chiefly as a solvent and in organic synthesis. Also, thiophen /thuy euh fen /. [1880 85; THIO + phene, word final …   Universalium

  • thiophene — ˈthīəˌfēn noun ( s) Etymology: International Scientific Vocabulary thi + phene : a liquid compound C4H4S that is analogous to furan and pyrrole in its heterocyclic structure and resembles benzene both physically and chemically except for its… …   Useful english dictionary

  • Thiophene — Thi o*phene, n. [Thio + phenyl + ene.] (Chem.) A sulphur hydrocarbon, {C4H4S}, analogous to furfuran and benzene, and acting as the base of a large number of substances which closely resemble the corresponding aromatic derivatives. [1913 Webster] …   The Collaborative International Dictionary of English

  • thiophene — noun Etymology: International Scientific Vocabulary thi + phene benzene Date: 1883 a heterocyclic liquid C4H4S from coal tar that resembles benzene …   New Collegiate Dictionary

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