1,2-Dichlorocyclopropane
ClC1CC1Cl
InChI=1S/C3H4Cl2/c4-2-1-3(2)5/h2-3H,1H2
YYQKBUMQNFGUGI-UHFFFAOYSA-N
CSID:10644328, http://www.chemspider.com/Chemical-Structure.10644328.html (accessed 21:08, Apr 19, 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) = 2.06 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 99.66 (Adapted Stein & Brown method) Melting Pt (deg C): -65.76 (Mean or Weighted MP) VP(mm Hg,25 deg C): 38 (Mean VP of Antoine & Grain methods) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 1868 log Kow used: 2.06 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 2148.6 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 7.10E-003 atm-m3/mole Group Method: 4.15E-005 atm-m3/mole Henrys LC [VP/WSol estimate using EPI values]: 2.970E-003 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 2.06 (KowWin est) Log Kaw used: -0.537 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 2.597 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.4719 Biowin2 (Non-Linear Model) : 0.0934 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.6076 (weeks-months) Biowin4 (Primary Survey Model) : 3.4864 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.4288 Biowin6 (MITI Non-Linear Model): 0.1215 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.7657 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): 4.81E+003 Pa (36.1 mm Hg) Log Koa (Koawin est ): 2.597 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 6.23E-010 Octanol/air (Koa) model: 9.71E-011 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 2.25E-008 Mackay model : 4.99E-008 Octanol/air (Koa) model: 7.76E-009 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 0.0155 E-12 cm3/molecule-sec Half-Life = 691.035 Days (12-hr day; 1.5E6 OH/cm3) Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 3.62E-008 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 70.62 Log Koc: 1.849 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]: Total Kb for pH > 8 at 25 deg C : 1.771E-011 L/mol-sec Kb Half-Life at pH 8: 1.240E+009 years Kb Half-Life at pH 7: 1.240E+010 years Bioaccumulation Estimates from Log Kow (BCFWIN v2.17): Log BCF from regression-based method = 0.889 (BCF = 7.74) log Kow used: 2.06 (estimated) Volatilization from Water: Henry LC: 4.15E-005 atm-m3/mole (estimated by Group SAR Method) Half-Life from Model River: 15.94 hours Half-Life from Model Lake : 262.2 hours (10.92 days) Removal In Wastewater Treatment: Total removal: 4.45 percent Total biodegradation: 0.09 percent Total sludge adsorption: 2.17 percent Total to Air: 2.19 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 6.29 1.66e+004 1000 Water 28.2 900 1000 Soil 65.3 1.8e+003 1000 Sediment 0.117 8.1e+003 0 Persistence Time: 723 hr
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