Toluene derivatives

2,5-Diaminotoluene is an organic compound with the formula C6H3(NH2)2CH3. It is one isomer of six with this formula. 2,5-Diaminotoluene is a colorless crystalline solid, although commercial samples are often colored owing to air oxidation. It is commonly used in hair coloring.

Starlicide or gull toxicant is a chemical avicide that is highly toxic to European starlings (thus the name) and gulls, but less toxic to other birds or to mammals such as humans and pets.

3-Methylcatechol is an organic compound with the formula A white solid, it is one of the isomers of methylbenzenediol. Being structurally related to lignans, it contributes to the aerosols generated by combustion of wood.