Try beta.chemspider
- 5 of 5 defined stereocentres
Androst-4-ene-3,11,17-trione
C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2C(=O)C[C@]4([C@H]3CCC4=O)C
InChI=1S/C19H24O3/c1-18-8-7-12(20)9-11(18)3-4-13-14-5-6-16(22)19(14,2)10-15(21)17(13)18/h9,13-14,17H,3-8,10H2,1-2H3/t13-,14-,17+,18-,19-/m0/s1
RZRPTBIGEANTGU-IRIMSJTPSA-N
CSID:194597, http://www.chemspider.com/Chemical-Structure.194597.html (accessed 16:48, May 21, 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) = 1.41 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 419.14 (Adapted Stein & Brown method) Melting Pt (deg C): 174.14 (Mean or Weighted MP) VP(mm Hg,25 deg C): 5.53E-008 (Modified Grain method) MP (exp database): 222 deg C Subcooled liquid VP: 7.08E-006 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): 759.5 log Kow used: 1.41 (estimated) no-melting pt equation used Water Sol (Exper. database match) = 98.5 mg/L (23 deg C) Exper. Ref: YALKOWSKY,SH & DANNENFELSER,RM (1992) Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 1229.6 mg/L Wat Sol (Exper. database match) = 98.50 Exper. Ref: YALKOWSKY,SH & DANNENFELSER,RM (1992) ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Vinyl/Allyl Ketones Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.41E-011 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 2.878E-011 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 1.41 (KowWin est) Log Kaw used: -9.239 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 10.649 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.2572 Biowin2 (Non-Linear Model) : 0.0023 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.0436 (months ) Biowin4 (Primary Survey Model) : 3.0408 (weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.4893 Biowin6 (MITI Non-Linear Model): 0.1804 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -1.9625 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): 0.000944 Pa (7.08E-006 mm Hg) Log Koa (Koawin est ): 10.649 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 0.00318 Octanol/air (Koa) model: 0.0109 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.103 Mackay model : 0.203 Octanol/air (Koa) model: 0.467 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 113.9361 E-12 cm3/molecule-sec Half-Life = 0.094 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 1.127 Hrs Ozone Reaction: OVERALL Ozone Rate Constant = 1.137500 E-17 cm3/molecule-sec Half-Life = 1.007 Days (at 7E11 mol/cm3) Half-Life = 24.179 Hrs Fraction sorbed to airborne particulates (phi): 0.153 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 4330 Log Koc: 3.637 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 = 0.388 (BCF = 2.441) log Kow used: 1.41 (estimated) Volatilization from Water: Henry LC: 1.41E-011 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 7.197E+007 hours (2.999E+006 days) Half-Life from Model Lake : 7.851E+008 hours (3.271E+007 days) Removal In Wastewater Treatment: Total removal: 1.95 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.86 percent Total to Air: 0.00 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 0.000206 2.06 1000 Water 36.5 1.44e+003 1000 Soil 63.4 2.88e+003 1000 Sediment 0.0895 1.3e+004 0 Persistence Time: 1.44e+003 hr
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