Tolane

• (n.) A hydrocarbon, C14H10, related both to the acetylene and the aromatic series, and produced artificially as a white crystalline substance; -- called also diphenyl acetylene.
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Tolane

To·lane' noun [ From Toluene .] (Chemistry) A hydrocarbon, C 14 H 10 , related both to the acetylene and the aromatic series, and produced artificially as a white crystalline substance; -- called also diphenyl acetylene .
Found on http://www.encyclo.co.uk/webster/T/65
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