ARS PESTICIDE PROPERTIES DATABASE last updated May 1995 name: NITROFEN CASRN: 1836-75-5 molecular formula: C12H7CL2NO3 molecular weight: 284.1 physical state: S (L=liquid; G=gas; S=solid) reference: 9PMED9 __________________________________________________________________________ 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): Melting point (deg C): 70 - 71 H 9PMED8 Decomposition point (deg C): Heat of vaporization (deg C): --RATE CONSTANTS-- Hydrolysis (per day): Photolysis (per day): Vapor pressure (mPa): 1.06 40 H 9PMED9 Water solubility (ppm): 0.7-1.2 22 H 9PMED9 ca.1 RT H 9ACHB2 1983 1* W 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 -------- ----- -- --- --- -- --------- 62400 6PRZMO CMSHAF 10: 833-846 (1981) 20000 ESTHAG 14: 553-556 (1980) VARIOUS,117 VALUES 11153 6ABERN 10000* W Field dissipation halflife(days): value test area pH source reference ----- --------- -- ------ --------- 6,8 FLOODED E 6ENVPE pp.385-400 >20 UPLAND E 6ENVPE pp.385-400 3-25 FLOODED E 6RPPRE 9: 143-163 (1976) 14 RICE FIELD E 6RPPRE 9: 143-163 (1976) 15* Halflife in soil: soiltype aerobic anaerobic source reference -------- ------- --------- ------ --------- Comments: