- 2 of 2 defined stereocentres
(6aR,10aR)-3-(1-Heptyn-1-yl)-6,6,9-trimethyl-6a,7,10,10a-tetrahydro-6H-benzo[c]chromen-1-ol
CCCCCC#CC1=CC(=C2[C@@H]3CC(=CC[C@H]3C(OC2=C1)(C)C)C)O
InChI=1S/C23H30O2/c1-5-6-7-8-9-10-17-14-20(24)22-18-13-16(2)11-12-19(18)23(3,4)25-21(22)15-17/h11,14-15,18-19,24H,5-8,12-13H2,1-4H3/t18-,19-/m1/s1
PYCLMAJRHLLHNO-RTBURBONSA-N
CSID:9006174, http://www.chemspider.com/Chemical-Structure.9006174.html (accessed 12:20, Jun 10, 2023)
Validated by Experts, Validated by Users, Non-Validated, Removed by Users
Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module
Predicted data is generated using the US Environmental Protection Agency�s EPISuite
Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 7.86 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 438.84 (Adapted Stein & Brown method) Melting Pt (deg C): 184.03 (Mean or Weighted MP) VP(mm Hg,25 deg C): 3.56E-009 (Modified Grain method) Subcooled liquid VP: 1.63E-007 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): 0.005309 log Kow used: 7.86 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 0.0060077 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Phenols Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 3.25E-008 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 2.987E-007 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 7.86 (KowWin est) Log Kaw used: -5.877 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 13.737 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.8133 Biowin2 (Non-Linear Model) : 0.8866 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.4608 (weeks-months) Biowin4 (Primary Survey Model) : 3.5233 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.2963 Biowin6 (MITI Non-Linear Model): 0.0858 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.3178 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): 2.17E-005 Pa (1.63E-007 mm Hg) Log Koa (Koawin est ): 13.737 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 0.138 Octanol/air (Koa) model: 13.4 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.833 Mackay model : 0.917 Octanol/air (Koa) model: 0.999 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 335.9243 E-12 cm3/molecule-sec Half-Life = 0.032 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 22.925 Min Ozone Reaction: OVERALL Ozone Rate Constant = 43.035999 E-17 cm3/molecule-sec Half-Life = 0.027 Days (at 7E11 mol/cm3) Half-Life = 38.346 Min Reaction With Nitrate Radicals May Be Important! Fraction sorbed to airborne particulates (phi): 0.875 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 2.081E+006 Log Koc: 6.318 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 = 3.626 (BCF = 4223) log Kow used: 7.86 (estimated) Volatilization from Water: Henry LC: 3.25E-008 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 3.315E+004 hours (1381 days) Half-Life from Model Lake : 3.617E+005 hours (1.507E+004 days) Removal In Wastewater Treatment: Total removal: 94.01 percent Total biodegradation: 0.78 percent Total sludge adsorption: 93.23 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 0.00528 0.348 1000 Water 1.93 900 1000 Soil 28.4 1.8e+003 1000 Sediment 69.7 8.1e+003 0 Persistence Time: 3.1e+003 hr
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