Imidazole

Iminodiacetic acid

Indole

Ink

Insecticide

Iodobenzene

Iodoform

Iron (III) chloride

Iron (III) oxide

Iron ore

Isoamyl acetate

Isoamyl alcohol

Isoamyl mercaptan

Isobutyraldehyde

Isoctane

Isocyanate

Isopropanol

Isopropylamine

Isopropyl ether

Isopropyl isovalerate

Isopropyl mercaptan