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Search term: MF = 'C_{18}H_{25}BrO_{3}'

ChemSpider 2D Image | Methyl (3E,5S,6S)-6-[(2-bromobenzyl)oxy]-5,7-dimethyl-3-octenoate | C18H25BrO3

Methyl (3E,5S,6S)-6-[(2-bromobenzyl)oxy]-5,7-dimethyl-3-octenoate

  • Molecular FormulaC18H25BrO3
  • Average mass369.293 Da
  • Monoisotopic mass368.098694 Da
  • ChemSpider ID7826968
  • Double-bond stereo - Double-bond stereo

    defined stereocentres - 2 of 2 defined stereocentres


More details:






Validated by Experts, Validated by Users, Non-Validated, Removed by Users

(3E,5S,6S)-6-[(2-Bromobenzyl)oxy]-5,7-diméthyl-3-octénoate de méthyle [French] [ACD/IUPAC Name]
3-Octenoic acid, 6-[(2-bromophenyl)methoxy]-5,7-dimethyl-, methyl ester, (3E,5S,6S)- [ACD/Index Name]
Methyl (3E,5S,6S)-6-[(2-bromobenzyl)oxy]-5,7-dimethyl-3-octenoate [ACD/IUPAC Name]
Methyl-(3E,5S,6S)-6-[(2-brombenzyl)oxy]-5,7-dimethyl-3-octenoat [German] [ACD/IUPAC Name]
CMLDBU00002637

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.2±0.1 g/cm3
Boiling Point: 411.9±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.0 mmHg at 25°C
Enthalpy of Vaporization: 66.4±3.0 kJ/mol
Flash Point: 202.9±28.7 °C
Index of Refraction: 1.517
Molar Refractivity: 93.3±0.3 cm3
#H bond acceptors: 3
#H bond donors: 0
#Freely Rotating Bonds: 9
#Rule of 5 Violations: 1
ACD/LogP: 5.29
ACD/LogD (pH 5.5): 4.76
ACD/BCF (pH 5.5): 2441.75
ACD/KOC (pH 5.5): 9257.90
ACD/LogD (pH 7.4): 4.76
ACD/BCF (pH 7.4): 2441.75
ACD/KOC (pH 7.4): 9257.90
Polar Surface Area: 36 Å2
Polarizability: 37.0±0.5 10-24cm3
Surface Tension: 36.2±3.0 dyne/cm
Molar Volume: 308.1±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) =  5.70

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  377.26  (Adapted Stein & Brown method)
    Melting Pt (deg C):  119.65  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.4E-006  (Modified Grain method)
    Subcooled liquid VP: 2.95E-005 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):  0.06429
       log Kow used: 5.70 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.0082 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Esters

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.60E-007  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.570E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.70  (KowWin est)
  Log Kaw used:  -4.640  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.340
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2882
   Biowin2 (Non-Linear Model)     :   0.0369
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3786  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.3806  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0140
   Biowin6 (MITI Non-Linear Model):   0.0248
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.5753
 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):  0.00393 Pa (2.95E-005 mm Hg)
  Log Koa (Koawin est  ): 10.340
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000763 
       Octanol/air (Koa) model:  0.00537 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0268 
       Mackay model           :  0.0575 
       Octanol/air (Koa) model:  0.301 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  87.2778 E-12 cm3/molecule-sec [Cis-isomer]
      OVERALL OH Rate Constant =  94.8778 E-12 cm3/molecule-sec [Trans-isomer]
      Half-Life =    1.471 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
      Half-Life =    1.353 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): 0.0422 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  4051
      Log Koc:  3.608 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  2.083E-001  L/mol-sec
  Kb Half-Life at pH 8:      38.520  days   
  Kb Half-Life at pH 7:       1.055  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 3.688 (BCF = 4875)
       log Kow used: 5.70 (estimated)

 Volatilization from Water:
    Henry LC:  5.6E-007 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       2011  hours   (83.8 days)
    Half-Life from Model Lake :  2.21E+004  hours   (920.9 days)

 Removal In Wastewater Treatment:
    Total removal:              90.34  percent
    Total biodegradation:        0.76  percent
    Total sludge adsorption:    89.58  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       0.0273          1.23         1000       
   Water     5.75            900          1000       
   Soil      41.3            1.8e+003     1000       
   Sediment  52.9            8.1e+003     0          
     Persistence Time: 2.11e+003 hr




                    

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