ARS PESTICIDE PROPERTIES DATABASE last updated May 1995 name: ALDRIN CASRN: 309-00-2 molecular formula: C12H8CL6 molecular weight: 364.9 physical state: S (L=liquid; G=gas; S=solid) reference: 9PME10 __________________________________________________________________________ Key to sources: (M)Manufacturer, (R)eview, (H)andbook,(E)xperiment, (C)alculated, (U)nknown, (P)EPA data, (W)auchope * denotes a selected value where multiple values of a property are listed. __________________________________________________________________________ value medium temp. pH source reference ----- ------ ----- -- ------ --------- Boiling point (deg C): 145 AT 2 MM HG H 6MONTG Melting point (deg C): 104(PURE), 49-60(TECH) H 6MONTG Decomposition point (deg C): Heat of vaporization (deg C): --RATE CONSTANTS-- Hydrolysis (per day): 9.1E-4 25 7 H 6MONTG Photolysis (per day): 0.147 H 6MONTG Vapor pressure (mPa): 3* 20 H 6JENEN 114: 689-703 (1988) 10 20 P 6USEPA 3 20 R 6DEGRA 6.5 30 R JAFCAU 18: 814-818 (1970) 0.9 25 P 6EPAPF vol. I Water solubility (ppm): 0.027* 27 H 9PMED9 0.01-0.2 20-25 E ADCSAJ 111: 55-120 (1972) Organic solubility (ppm): Henrys law (Pa m3/mol): Octanol/water partitioning (log Kow): Acid dissociation (pKa): Soil sorption: soiltype temp. Kd Koc %om pH reference -------- ----- -- --- --- -- --------- 20000 8GLEAM 410 ESTHAG 14:553-6(1980) 813 RREVAH 103: 1-59 (1988) 160000 RREVAH 87:91-104(1983) 48775 JAFCAU 29:1050-9(1981) 17500* Field dissipation halflife(days): value test area pH source reference ----- --------- -- ------ --------- 28 C 8GLEAM 43-63 E 6JENEN 114: 689-703 (1988) 10 E ETOCDK 8:339-57(1989) 1237 R 9EINSP pp. 23-67 (1980) 183 R 6ENVPE pp.257-280 ca.273-365 E JAFCAU 7: 430-433 (1959) 365* Halflife in soil: soiltype aerobic anaerobic source reference -------- ------- --------- ------ --------- Comments: