ChemSpider 2D Image | Methyl (2E)-2-[1-(2-hydroxyphenyl)ethylidene]hydrazinecarboxylate | C10H12N2O3

Methyl (2E)-2-[1-(2-hydroxyphenyl)ethylidene]hydrazinecarboxylate

  • Molecular FormulaC10H12N2O3
  • Average mass208.214 Da
  • Monoisotopic mass208.084793 Da
  • ChemSpider ID12670079

  • Double-bond stereo - Double-bond stereo

More details:

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

(2E)-2-[1-(2-Hydroxyphényl)éthylidène]hydrazinecarboxylate de méthyle [French] [ACD/IUPAC Name]
Hydrazinecarboxylic acid, 2-[1-(2-hydroxyphenyl)ethylidene]-, methyl ester, (2E)- [ACD/Index Name]
Methyl (2E)-2-[1-(2-hydroxyphenyl)ethylidene]hydrazinecarboxylate [ACD/IUPAC Name]
Methyl-(2E)-2-[1-(2-hydroxyphenyl)ethyliden]hydrazincarboxylat [German] [ACD/IUPAC Name]
1199787-75-1 [RN]
METHYL 2-(1-(2-HYDROXYPHENYL)ETHYLIDENE)-1-HYDRAZINECARBOXYLATE
methyl 2-[1-(2-hydroxyphenyl)ethylidene]-1-hydrazinecarboxylate
METHYL-2-(1-(2-HYDROXYPHENYL)ETHYLIDENE)-1-HYDRAZINECARBOXYLATE
MFCD00792943 [MDL number]
N'-[(1E)-1-(2-hydroxyphenyl)ethylidene]methoxycarbohydrazide

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

    Density: 1.2±0.1 g/cm3
    Boiling Point:
    Vapour Pressure:
    Enthalpy of Vaporization:
    Flash Point:
    Index of Refraction: 1.544
    Molar Refractivity: 54.9±0.5 cm3
    #H bond acceptors: 5
    #H bond donors: 2
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: 1.95
    ACD/LogD (pH 5.5): 1.67
    ACD/BCF (pH 5.5): 10.87
    ACD/KOC (pH 5.5): 191.97
    ACD/LogD (pH 7.4): 1.64
    ACD/BCF (pH 7.4): 10.25
    ACD/KOC (pH 7.4): 181.09
    Polar Surface Area: 71 Å2
    Polarizability: 21.8±0.5 10-24cm3
    Surface Tension: 41.3±7.0 dyne/cm
    Molar Volume: 173.8±7.0 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) =  2.93

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  328.35  (Adapted Stein & Brown method)
    Melting Pt (deg C):  100.69  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.31E-005  (Modified Grain method)
    Subcooled liquid VP: 0.000126 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):  474
       log Kow used: 2.93 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  14548 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.18E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.335E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.93  (KowWin est)
  Log Kaw used:  -10.317  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.247
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7642
   Biowin2 (Non-Linear Model)     :   0.7232
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7954  (weeks       )
   Biowin4 (Primary Survey Model) :   3.5870  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1906
   Biowin6 (MITI Non-Linear Model):   0.0774
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3759
 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):  0.0168 Pa (0.000126 mm Hg)
  Log Koa (Koawin est  ): 13.247
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000179 
       Octanol/air (Koa) model:  4.34 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00641 
       Mackay model           :  0.0141 
       Octanol/air (Koa) model:  0.997 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  43.6417 E-12 cm3/molecule-sec
      Half-Life =     0.245 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.941 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.0102 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2505
      Log Koc:  3.399 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  2.683E-005  L/mol-sec
  Kb Half-Life at pH 8:     818.450  years  
  Kb Half-Life at pH 7:    8184.498  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.107 (BCF = 12.79)
       log Kow used: 2.93 (estimated)

 Volatilization from Water:
    Henry LC:  1.18E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  7.16E+008  hours   (2.983E+007 days)
    Half-Life from Model Lake : 7.811E+009  hours   (3.254E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               5.14  percent
    Total biodegradation:        0.12  percent
    Total sludge adsorption:     5.02  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       2.1e-005        5.88         1000       
   Water     17              360          1000       
   Soil      82.7            720          1000       
   Sediment  0.25            3.24e+003    0          
     Persistence Time: 772 hr

    Click to predict properties on the Chemicalize site


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