ChemSpider 2D Image | (5-Methoxy-2H-tetrazol-2-yl)acetic acid | C4H6N4O3

(5-Methoxy-2H-tetrazol-2-yl)acetic acid

  • Molecular FormulaC4H6N4O3
  • Average mass158.115 Da
  • Monoisotopic mass158.043991 Da
  • ChemSpider ID1060744

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

(5-Methoxy-2H-tetrazol-2-yl)acetic acid [ACD/IUPAC Name]
(5-Methoxy-2H-tetrazol-2-yl)essigsäure [German] [ACD/IUPAC Name]
2H-Tetrazole-2-acetic acid, 5-methoxy- [ACD/Index Name]
Acide (5-méthoxy-2H-tétrazol-2-yl)acétique [French] [ACD/IUPAC Name]
(5-Methoxy-2H-tetraazol-2-yl)acetic acid
(5-Methoxy-tetrazol-2-yl)-acetic acid
2-(5-methoxy-1,2,3,4-tetraazol-2-yl)acetic acid
2-(5-methoxy-2H-tetrazol-2-yl)acetic acid
2-(5-methoxytetrazol-2-yl)acetic acid
2H-TETRAZOLE-2-ACETIC ACID 5-METHOXY-
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

A3109/0131702 [DBID]

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

    Density: 1.7±0.1 g/cm3
    Boiling Point: 375.0±44.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.9 mmHg at 25°C
    Enthalpy of Vaporization: 65.7±3.0 kJ/mol
    Flash Point: 180.6±28.4 °C
    Index of Refraction: 1.659
    Molar Refractivity: 34.5±0.5 cm3
    #H bond acceptors: 7
    #H bond donors: 1
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: -0.70
    ACD/LogD (pH 5.5): -3.05
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 1.00
    ACD/LogD (pH 7.4): -4.33
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 90 Å2
    Polarizability: 13.7±0.5 10-24cm3
    Surface Tension: 70.0±7.0 dyne/cm
    Molar Volume: 93.5±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) =  -1.55

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  307.33  (Adapted Stein & Brown method)
    Melting Pt (deg C):  121.40  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000146  (Modified Grain method)
    Subcooled liquid VP: 0.00132 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):  1.802e+005
       log Kow used: -1.55 (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:
       Neutral Organics-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.74E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.686E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.55  (KowWin est)
  Log Kaw used:  -9.630  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.080
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8769
   Biowin2 (Non-Linear Model)     :   0.9748
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.1562  (weeks       )
   Biowin4 (Primary Survey Model) :   4.0823  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6680
   Biowin6 (MITI Non-Linear Model):   0.7042
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.1473
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.176 Pa (0.00132 mm Hg)
  Log Koa (Koawin est  ): 8.080
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.7E-005 
       Octanol/air (Koa) model:  2.95E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000615 
       Mackay model           :  0.00136 
       Octanol/air (Koa) model:  0.00236 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   3.1530 E-12 cm3/molecule-sec
      Half-Life =     3.392 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    40.708 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000989 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10.1
      Log Koc:  1.005 

 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: -1.55 (estimated)

 Volatilization from Water:
    Henry LC:  5.74E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.283E+008  hours   (5.344E+006 days)
    Half-Life from Model Lake : 1.399E+009  hours   (5.83E+007 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       0.000135        81.4         1000       
   Water     39              360          1000       
   Soil      60.9            720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 579 hr

    Click to predict properties on the Chemicalize site


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