N-4-isopropylphenyl-N',N'-dimethylurea

N-4-isopropylphenyl-N′,N′-dimethylurea

[¦en ¦fȯr ¦ī·sə¦prō·pəl¦fen·əl ¦en‚prīm ¦en‚prīm dī‚meth·əl·yu̇′rē·ə] (organic chemistry) (CH3)2CHC6H4NHCON(CH3)2 A crystalline solid with a melting point of 151-153°C; solubility in water is 170 parts per million; used as an herbicide for wheat, barley, and rye.