Diisopropylphosphine
CC(C)PC(C)C
InChI=1S/C6H15P/c1-5(2)7-6(3)4/h5-7H,1-4H3
WDIIYWASEVHBBT-UHFFFAOYSA-N
CSID:467301, http://www.chemspider.com/Chemical-Structure.467301.html (accessed 20:59, Apr 17, 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) = 5.56 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): -4.81 (Adapted Stein & Brown method) Melting Pt (deg C): 20.72 (Mean or Weighted MP) VP(mm Hg,25 deg C): 2.19E+003 (Mean VP of Antoine & Grain methods) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 1.81 log Kow used: 5.56 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 0.10277 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : Incomplete Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 6.528E+001 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Can Not Estimate (can not calculate HenryLC) Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : -0.4123 Biowin2 (Non-Linear Model) : 0.0001 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 1.6653 (recalcitrant) Biowin4 (Primary Survey Model) : 2.7566 (weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.7663 Biowin6 (MITI Non-Linear Model): 0.8188 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -1.1693 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): 2.85E+005 Pa (2.14E+003 mm Hg) Log Koa (): not available Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.05E-011 Octanol/air (Koa) model: not available Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 3.8E-010 Mackay model : 8.41E-010 Octanol/air (Koa) model: not available Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 0.0000 E-12 cm3/molecule-sec Half-Life = ------- Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 6.1E-010 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 193 Log Koc: 2.286 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 = 3.583 (BCF = 3831) log Kow used: 5.56 (estimated) Volatilization from Water: Henry LC: 65.3 atm-m3/mole (calculated from VP/WS) Half-Life from Model River: 1.109 hours Half-Life from Model Lake : 103.2 hours (4.302 days) Removal In Wastewater Treatment (recommended maximum 95%): Total removal: 100.00 percent Total biodegradation: 0.17 percent Total sludge adsorption: 56.01 percent Total to Air: 43.82 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 5.47 1e+005 1000 Water 5.74 4.32e+003 1000 Soil 0.144 8.64e+003 1000 Sediment 88.6 3.89e+004 0 Persistence Time: 1.54e+003 hr
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