https://www.chemspider.com
Diphenylphosphinous chloride
c1ccc(cc1)P(c2ccccc2)Cl
InChI=1S/C12H10ClP/c13-14(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H
XGRJZXREYAXTGV-UHFFFAOYSA-N
CSID:59567, http://www.chemspider.com/Chemical-Structure.59567.html (accessed 08:30, Nov 28, 2024)
Validated by Experts, Validated by Users, Non-Validated, Removed by Users
Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00
Predicted data is generated using the US Environmental Protection Agency�s EPISuite
Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 4.02 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 303.29 (Adapted Stein & Brown method) Melting Pt (deg C): 55.83 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.000849 (Modified Grain method) Subcooled liquid VP: 0.00164 mm Hg (25 deg C, Mod-Grain method) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 12.67 log Kow used: 4.02 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 7.3647 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 5.83E-007 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 1.945E-005 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 4.02 (KowWin est) Log Kaw used: -4.623 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 8.643 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.8987 Biowin2 (Non-Linear Model) : 0.9699 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.7556 (weeks ) Biowin4 (Primary Survey Model) : 3.5392 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.1379 Biowin6 (MITI Non-Linear Model): 0.0665 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.3181 Ready Biodegradability Prediction: NO Hydrocarbon Biodegradation (BioHCwin v1.01): Structure incompatible with current estimation method! Sorption to aerosols (25 Dec C)[AEROWIN v1.00]: Vapor pressure (liquid/subcooled): 0.219 Pa (0.00164 mm Hg) Log Koa (Koawin est ): 8.643 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.37E-005 Octanol/air (Koa) model: 0.000108 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.000495 Mackay model : 0.0011 Octanol/air (Koa) model: 0.00856 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 3.8997 E-12 cm3/molecule-sec Half-Life = 2.743 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 32.913 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.000796 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 1.906E+004 Log Koc: 4.280 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]: Rate constants can NOT be estimated for this structure! Bioaccumulation Estimates from Log Kow (BCFWIN v2.17): Log BCF from regression-based method = 2.393 (BCF = 247.3) log Kow used: 4.02 (estimated) Volatilization from Water: Henry LC: 5.83E-007 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 1493 hours (62.22 days) Half-Life from Model Lake : 1.641E+004 hours (683.9 days) Removal In Wastewater Treatment: Total removal: 31.00 percent Total biodegradation: 0.33 percent Total sludge adsorption: 30.65 percent Total to Air: 0.02 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 2.39 65.8 1000 Water 21.4 360 1000 Soil 73.4 720 1000 Sediment 2.84 3.24e+003 0 Persistence Time: 547 hr
Click to predict properties on the Chemicalize site
Advertisement
Spotlight