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toluylene
toluylene n. 
/ˈtəʊl(j)ʊᵻliːn/,
Brit. /ˈtɒl(j)ʊᵻliːn/
, /ˈtɒl(j)ʊᵻliːn//ˈtəʊl(j)ʊᵻliːn/U.S. /ˈtɑljəwəˌlin/
= stilbene n., used attributively to denote various dye-stuffs./ˈtɑljəwəˌlin/ΚΠ
1863 G. Fownes Elem. Chem. (ed. 9) 646 Toluylene-diamine.
1872 Chem. News 25 22/1 Toluylen alcohol is a solid crystalline substance, having no constant melting-point.
1888 H. E. Roscoe & C. Schorlemmer Treat. Chem. III. ii. 80 Toluylene-blue... Toluylene-red... Toluylene-violet forms red crystals.
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