Title says it all, the official server has no age restriction and "Cumene" is quite an inappropriate name for a chemical due to it's significant similarities to a common term for semen. 
For extra reference, "Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred Names 2013 (Blue Book)" ISBN 978-0-85404-182-4 lists the term "Cumene" for (1-methylethyl)benzene as "no longer recommended".
O ok
Sure s rename is very easy done.
@JohannesGaessler
Just keep it as is... It's not an issue... If people have problems of that being "inappropriate" that's there problem.
I ask Johannes and both names i can use. @MineAnPlay
Most helpful comment
Just keep it as is... It's not an issue... If people have problems of that being "inappropriate" that's there problem.