The present invention provides an indene composition having a content of indene of 80 to 99.5% by mass, in which a content ratio of a hydrocarbon compound having a condensed ring structure of a 5-membered ring and a 6-membered ring, and having 9 or 10 carbon atoms, in a component contained in addition to indene, is 90% by mass or more, and a content of benzonitrile is 0.5% by mass or less, and a content of sulfur is 5 ppm by mass or less.
本发明提供了一种
茚烯组合物,其
茚烯含量为80至99.5%的质量百分比,在其中,除了
茚烯之外的组分中,具有5元环和6元环的紧缩环结构,碳原子数为9或10的碳氢化合物的含量比为90%或更高,
苯甲腈的含量为0.5%或更低,
硫的含量为5ppm或更低。