Captan technical is a Phthalimide fungicide with protective and curative action. It is used for control of fungal diseases like scab in fruits, vegetables, ornamental plants & large number of crops and seeds treatment.

Chemical Name :3a,4,7,7a-tetrahydro-2-[(tricholoromethyl)thio]-1H-isoindole-1,3(2H)-dione

Chemical Family :Phthalimide fungicide

Molecular Weight :300.6

C.A.S No. :133-06-2

Physical State :Off white to light yellow powder

Odour :Mildly pungent odour

Melting Point :160-170oC (Tech.)

Density :1.7g/l @ 20oC

Vapour Pressure :<1.3mPa at 25oC

Explosion Hazard :Non-explosive

Solubility in water :Practically insoluble (3.3 mg/lt at 25o)

Stability :Stable under normal temperatures & pressures. Rapid hydrolysis in alkali