<unk>  is a phthalate with molecular formula (CH3)2(C6H4(COO)2). It is the methyl ester of phthalic acid.<unk>  is an ectoparasiticide and has many other uses, including in solid rocket propellants, plastics, and insect repellents.
Dimethyl phthalate
Methylene diphenyl diisocyanate
Dimethylphthalate
Methyl isocyanate
Vinyl chloride
Toluene diisocyanate
Squalene
Vinyl ether