ChemSpider 2D Image | 1,2-benzoxazol-3-amine | C7H6N2O

1,2-benzoxazol-3-amine

  • Molecular FormulaC7H6N2O
  • Average mass134.135 Da
  • Monoisotopic mass134.048019 Da
  • ChemSpider ID2059971

More details:






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

1,2-Benzisoxazol-3-amin
1,2-Benzisoxazol-3-amine [ACD/Index Name]
1,2-Benzoxazol-3-amin [German] [ACD/IUPAC Name]
1,2-benzoxazol-3-amine [ACD/IUPAC Name]
1,2-Benzoxazol-3-amine [French] [ACD/IUPAC Name]
3-Amino-1,2-benzisoxazole
"1,2-BENZOXAZOL-3-AMINE"
[36216-80-5]
1,2-Benzisoxazol-3-amine, Benzo[d]isoxazol-3-amine
1,2-Benzisoxazol-3-amine; Benzo[d]isoxazol-3-amine
More...

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

MFCD03407353 [DBID]
CCRIS 4693 [DBID]
SDCCGMLS-0066163.P001 [DBID]
ZINC00161908 [DBID]

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

Density: 1.3±0.1 g/cm3
Boiling Point: 311.6±15.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.7 mmHg at 25°C
Enthalpy of Vaporization: 55.2±3.0 kJ/mol
Flash Point: 142.2±20.4 °C
Index of Refraction: 1.685
Molar Refractivity: 38.7±0.3 cm3
#H bond acceptors: 3
#H bond donors: 2
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: 0.35
ACD/LogD (pH 5.5): 1.01
ACD/BCF (pH 5.5): 3.44
ACD/KOC (pH 5.5): 84.23
ACD/LogD (pH 7.4): 1.01
ACD/BCF (pH 7.4): 3.44
ACD/KOC (pH 7.4): 84.26
Polar Surface Area: 52 Å2
Polarizability: 15.4±0.5 10-24cm3
Surface Tension: 61.4±3.0 dyne/cm
Molar Volume: 101.8±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) =  0.80

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  273.26  (Adapted Stein & Brown method)
    Melting Pt (deg C):  72.24  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00286  (Modified Grain method)
    Subcooled liquid VP: 0.00798 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):  1.83e+004
       log Kow used: 0.80 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  38160 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.96E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.758E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.80  (KowWin est)
  Log Kaw used:  -7.096  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.896
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4499
   Biowin2 (Non-Linear Model)     :   0.3094
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7678  (weeks       )
   Biowin4 (Primary Survey Model) :   3.5458  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1883
   Biowin6 (MITI Non-Linear Model):   0.1098
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1765
 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):  1.06 Pa (0.00798 mm Hg)
  Log Koa (Koawin est  ): 7.896
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.82E-006 
       Octanol/air (Koa) model:  1.93E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000102 
       Mackay model           :  0.000226 
       Octanol/air (Koa) model:  0.00154 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 200.0000 E-12 cm3/molecule-sec
      Half-Life =     0.053 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.642 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000164 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1647
      Log Koc:  3.217 

 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: 0.80 (estimated)

 Volatilization from Water:
    Henry LC:  1.96E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  3.46E+005  hours   (1.442E+004 days)
    Half-Life from Model Lake : 3.774E+006  hours   (1.573E+005 days)

 Removal In Wastewater Treatment:
    Total removal:               1.87  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.78  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       0.0353          1.28         1000       
   Water     37.8            360          1000       
   Soil      62.1            720          1000       
   Sediment  0.0733          3.24e+003    0          
     Persistence Time: 527 hr




                    

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