Try beta.chemspider
- Double-bond stereo
- 14 of 14 defined stereocentres
(3beta,4beta,5alpha,6alpha,15beta,22E,24R,25S)-Ergost-22-ene-3,4,6,8,15,26-hexol
C[C@H](CO)[C@H](C)/C=C/[C@@H](C)[C@H]1C[C@H]([C@@H]2[C@@]1(CC[C@H]3[C@]2(C[C@@H]([C@@H]4[C@@]3(CC[C@@H]([C@@H]4O)O)C)O)O)C)O
InChI=1S/C28H48O6/c1-15(17(3)14-29)6-7-16(2)18-12-20(31)25-26(18,4)11-9-22-27(5)10-8-19(30)24(33)23(27)21(32)13-28(22,25)34/h6-7,15-25,29-34H,8-14H2,1-5H3/b7-6+/t15-,16-,17-,18-,19+,20-,21+,22-,23+,24+,25-,26-,27-,28+/m1/s1
UZMSBSHNTQAMIG-OYNHBLERSA-N
CSID:9629318, http://www.chemspider.com/Chemical-Structure.9629318.html (accessed 04:01, Apr 30, 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) = 1.85 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 617.69 (Adapted Stein & Brown method) Melting Pt (deg C): 267.57 (Mean or Weighted MP) VP(mm Hg,25 deg C): 4.72E-018 (Modified Grain method) Subcooled liquid VP: 2.17E-015 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): 24.99 log Kow used: 1.85 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 50372 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.23E-011 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 1.195E-019 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 1.85 (KowWin est) Log Kaw used: -9.299 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 11.149 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.7606 Biowin2 (Non-Linear Model) : 0.0324 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.3004 (weeks-months) Biowin4 (Primary Survey Model) : 3.3411 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.4204 Biowin6 (MITI Non-Linear Model): 0.0114 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.9237 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): 2.89E-013 Pa (2.17E-015 mm Hg) Log Koa (Koawin est ): 11.149 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.04E+007 Octanol/air (Koa) model: 0.0346 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 1 Mackay model : 1 Octanol/air (Koa) model: 0.735 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 142.3306 E-12 cm3/molecule-sec [Cis-isomer] OVERALL OH Rate Constant = 149.9306 E-12 cm3/molecule-sec [Trans-isomer] Half-Life = 0.902 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer] Half-Life = 0.856 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer] Ozone Reaction: OVERALL Ozone Rate Constant = 13.000000 E-17 cm3/molecule-sec [Cis-] OVERALL Ozone Rate Constant = 20.000000 E-17 cm3/molecule-sec [Trans-] Half-Life = 2.116 Hrs (at 7E11 mol/cm3) [Cis-isomer] Half-Life = 1.375 Hrs (at 7E11 mol/cm3) [Trans-isomer] Reaction With Nitrate Radicals May Be Important! Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 9.766E+005 Log Koc: 5.990 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 = 0.725 (BCF = 5.31) log Kow used: 1.85 (estimated) Volatilization from Water: Henry LC: 1.23E-011 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 1.044E+008 hours (4.348E+006 days) Half-Life from Model Lake : 1.138E+009 hours (4.744E+007 days) Removal In Wastewater Treatment: Total removal: 2.13 percent Total biodegradation: 0.09 percent Total sludge adsorption: 2.03 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 0.0547 0.974 1000 Water 32.8 900 1000 Soil 67 1.8e+003 1000 Sediment 0.108 8.1e+003 0 Persistence Time: 810 hr
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