Sulfotyrosine C9H11NO6S structure – Flashcards

Flashcard maker : Sam Arent

C9H11NO6S structure
Molecular Formula C9H11NO6S
Average mass 261.252 Da
Density 1.6±0.1 g/cm3
Boiling Point
Flash Point
Molar Refractivity 57.8±0.4 cm3
Polarizability 22.9±0.5 10-24cm3
Surface Tension 85.9±3.0 dyne/cm
Molar Volume 159.5±3.0 cm3
  • Predicted – ACD/Labs
  • Predicted – EPISuite
  • Predicted – ChemAxon

Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module

Density: 1.6±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.645
Molar Refractivity: 57.8±0.4 cm3
#H bond acceptors: 7
#H bond donors: 4
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 0.03
ACD/LogD (pH 5.5): -5.45
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -5.55
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 132 Å2
Polarizability: 22.9±0.5 10-24cm3
Surface Tension: 85.9±3.0 dyne/cm
Molar Volume: 159.5±3.0 cm3

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™

 
 Log Octanol-Water Partition Coef (SRC):
 Log Kow (KOWWIN v1.67 estimate) = -2.98

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 475.87 (Adapted Stein & Brown method)
 Melting Pt (deg C): 201.33 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 1.39E-011 (Modified Grain method)
 Subcooled liquid VP: 1.01E-009 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): 1e+006
 log Kow used: -2.98 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 1e+006 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
 Class(es) found:
 Phenols-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 1.55E-017 atm-m3/mole
 Group Method: Incomplete
 Henrys LC [VP/WSol estimate using EPI values]: 4.778E-018 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: -2.98 (KowWin est)
 Log Kaw used: -15.198 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 12.218
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.8663
 Biowin2 (Non-Linear Model) : 0.8065
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.9680 (weeks )
 Biowin4 (Primary Survey Model) : 3.8275 (days )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.1068
 Biowin6 (MITI Non-Linear Model): 0.0416
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): 0.4342
 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): 1.35E-007 Pa (1.01E-009 mm Hg)
 Log Koa (Koawin est ): 12.218
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 22.3 
 Octanol/air (Koa) model: 0.406 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 0.999 
 Mackay model : 0.999 
 Octanol/air (Koa) model: 0.97 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 59.1957 E-12 cm3/molecule-sec
 Half-Life = 0.181 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 2.168 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Reaction With Nitrate Radicals May Be Important!
 Fraction sorbed to airborne particulates (phi): 0.999 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 96.17
 Log Koc: 1.983 

 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 = 0.500 (BCF = 3.162)
 log Kow used: -2.98 (estimated)

 Volatilization from Water:
 Henry LC: 1.55E-017 atm-m3/mole (estimated by Bond SAR Method)
 Half-Life from Model River: 6.105E+013 hours (2.544E+012 days)
 Half-Life from Model Lake : 6.66E+014 hours (2.775E+013 days)

 Removal In Wastewater Treatment:
 Total removal: 1.85 percent
 Total biodegradation: 0.09 percent
 Total sludge adsorption: 1.75 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 4.27e-007 4.34 1000 
 Water 39 360 1000 
 Soil 60.9 720 1000 
 Sediment 0.0713 3.24e+003 0 
 Persistence Time: 579 hr




 

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