Light yellow flammable liquid, it turns reddish brown when exposed to air and sunlight. Slightly soluble in water, soluble in ethanol and ether.
1. Used as intermediates in dyes, pesticides, medicines and organic synthesis
2. Used as analytical reagent and dye intermediate, also used in organic synthesis
3. Ortho-toluidine is the middle of fungicide tricyclazole, metalaxyl, furaxyl, insecticides and acaricides insecticide, lilacan, herbicides ibutachlor, napachlor, acetochlor, etc...