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EXTOXNET PIP - OXYFLUORFEN Page 3 of 3 <br /> [58,109]. <br /> • Breakdown in vegetation: There is very little movement of oxyfluorfen within treated plants. It is not readily <br /> metabolized by plants, but since it is not readily taken up by roots,residues in plants are generally very low [58]. <br /> Residues of oxyfluorfen accumulated in carrots and oats grown on previously treated fields,but not in cotton or <br /> lettuce [109]. <br /> Physical Properties: <br /> • Appearance: Oxyfluorfen is a white to orange or red-brown crystalline solid with a smoke-like odor [1,108]. <br /> • Chemical Name: 2-chloro-alpha,alpha,alpha-trifluoro-p-tolyl 3-ethoxy-4-nitrophmyl ether [1] <br /> • CAS Number: 42874-03-3 <br /> • Molecular Weight: 361.70 <br /> • Water Solubility: 0.1 mg/L [1] <br /> • Solubility in Other Solvents: v.s. in most organic solvents (e.g acetone, cyclohexanone, isophorone ) [1] <br /> • Melting Point: 84-85 C [1] <br /> • Vapor Pressure: 0.026 mPa @ 25 C [1] <br /> • Partition Coefficient: 4.4683 [1] <br /> • Adsorption Coefficient: 100,000 (estimated) [11] <br /> Exposure Guidelines: <br /> • ADI: Not Available <br /> • MCL: Not Available <br /> • RtD: 0.003 mg/kg/day [13] <br /> • PEL: Not Available <br /> • HA: Not Available <br /> • TLV: Not Available <br /> Basic Manufacturer: <br /> Rohm and Haas Co. <br /> Agricultural Chemicals <br /> 100 Independence Mall West <br /> Philadelphia,PA 19106 <br /> • Phone: 215-592-3000 <br /> • Emergency: Not Available <br /> References: <br /> References for the information in this PIP can be found in Reference List Number 10 <br /> DISCLAIMER: The information in this profile does not in any way replace or supersede the information on the pesticide <br /> product labeling or other regulatory requirements. Please refer to the pesticide product labeling. <br /> http://extoxnet.orst.edu/pips/oxyfluor.htm 3/13/200( <br />