Chemical Name: 6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro- 6,9-methano-2,4,3-benzodioxathiepin 3-oxide.
Formula: C9H6Cl603S.
Molecular weight: 406.95.
CAS No. 959-98-8.
Appearance : Brown crystals.
Melting Point: 106 °C.
Vapour Pressure:1.12 Pa at 20°C.
Stability : In water alpha endosulfan 0.32, beta - endosulfan 0.33 (both in mg/L, 22°C) 200 g/l in ethyl acetate at 20°C ; 200 g/l in dichloromethane at 20 °C ; 200 g/l in toluene at 20 °C; 65 g/l in ethanol atb20 °C; 24 g/l in hexane at 20°C.
Specification :95%TC,35%EC
Uses: used to control the Colorado potato beetle, flea beetle,
cabbageworm, peach tree borer, and the tarnished plant bug.