ChemSpider 2D Image | CU6675000 | C7H5NO4

CU6675000

  • Molecular FormulaC7H5NO4
  • Average mass167.119 Da
  • Monoisotopic mass167.021851 Da
  • ChemSpider ID60173

More details:






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

202-587-0 [EINECS]
2-Formyl-4-nitrophenol
2-Hydroxy-5-nitrobenzaldehyd [German] [ACD/IUPAC Name]
2-Hydroxy-5-nitrobenzaldehyde [ACD/IUPAC Name]
2-Hydroxy-5-nitrobenzaldéhyde [French] [ACD/IUPAC Name]
5-Nitrosalicylaldehyde
97-51-8 [RN]
Benzaldehyde, 2-hydroxy-5-nitro- [ACD/Index Name]
CU6675000
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

MFCD00007337 [DBID]
275352_ALDRICH [DBID]
55967_FLUKA [DBID]
AH-034/32841024 [DBID]
AI3-52608 [DBID]
CCRIS 4693 [DBID]
NSC 881 [DBID]
NSC881 [DBID]
NSC97387 [DBID]

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

Density: 1.5±0.1 g/cm3
Boiling Point: 300.2±32.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.7 mmHg at 25°C
Enthalpy of Vaporization: 56.2±3.0 kJ/mol
Flash Point: 137.3±13.6 °C
Index of Refraction: 1.667
Molar Refractivity: 41.4±0.3 cm3
#H bond acceptors: 5
#H bond donors: 1
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 2.08
ACD/LogD (pH 5.5): 1.92
ACD/BCF (pH 5.5): 12.36
ACD/KOC (pH 5.5): 145.81
ACD/LogD (pH 7.4): 0.21
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 2.89
Polar Surface Area: 83 Å2
Polarizability: 16.4±0.5 10-24cm3
Surface Tension: 70.6±3.0 dyne/cm
Molar Volume: 111.4±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) =  2.40

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  315.55  (Adapted Stein & Brown method)
    Melting Pt (deg C):  110.88  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.49E-005  (Modified Grain method)
    MP  (exp database):  128-130 deg C
    Subcooled liquid VP: 0.000266 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):  2142
       log Kow used: 2.40 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  10355 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.94E-009  atm-m3/mole
   Group Method:   2.87E-011  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  2.556E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.40  (KowWin est)
  Log Kaw used:  -6.547  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.947
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7634
   Biowin2 (Non-Linear Model)     :   0.9980
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7390  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.7346  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5276
   Biowin6 (MITI Non-Linear Model):   0.2479
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5390
 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):  0.0355 Pa (0.000266 mm Hg)
  Log Koa (Koawin est  ): 8.947
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  8.46E-005 
       Octanol/air (Koa) model:  0.000217 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00305 
       Mackay model           :  0.00672 
       Octanol/air (Koa) model:  0.0171 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  18.3896 E-12 cm3/molecule-sec
      Half-Life =     0.582 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     6.980 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.00488 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  62.29
      Log Koc:  1.794 

 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 = 1.150 (BCF = 14.12)
       log Kow used: 2.40 (estimated)

 Volatilization from Water:
    Henry LC:  6.94E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.091E+005  hours   (4544 days)
    Half-Life from Model Lake :  1.19E+006  hours   (4.958E+004 days)

 Removal In Wastewater Treatment:
    Total removal:               2.84  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.74  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       0.0537          14           1000       
   Water     17.7            900          1000       
   Soil      82.1            1.8e+003     1000       
   Sediment  0.122           8.1e+003     0          
     Persistence Time: 1.51e+003 hr




                    

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