ARS PESTICIDE PROPERTIES DATABASE last updated May 1995 name: TRICHLORONAT CASRN: 327-98-0 molecular formula: C10H12CL3O2PS molecular weight: 333.6 physical state: L (L=liquid; G=gas; S=solid) reference: 9ACHB2 1983 __________________________________________________________________________ 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): 108 AT 0.01 MM HG H 9PMED8 Melting point (deg C): Decomposition point (deg C): Heat of vaporization (deg C): --RATE CONSTANTS-- Hydrolysis (per day): Photolysis (per day): Vapor pressure (mPa): 2 20 H 9ACHB2 1983 Water solubility (ppm): 50 20 H 9PMED7 H 9ACHB2 1983 Organic solubility (ppm): >1.2E6 DICHLOROMETHANE 20 H 9PMED8 >1.2E6 PROPAN-2-OL 20 H 9PMED8 Henrys law (Pa m3/mol): 0.013 20 H 9ACHB2 1983 Octanol/water partitioning (log Kow): Acid dissociation (pKa): Soil sorption: soiltype temp. Kd Koc %om pH reference -------- ----- -- --- --- -- --------- 400 W Field dissipation halflife(days): value test area pH source reference ----- --------- -- ------ --------- 139 C 8CREAM Halflife in soil: soiltype aerobic anaerobic source reference -------- ------- --------- ------ --------- Comments: