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Search term: 2638-94-0 (Found by approved synonym)
ChemSpider 2D Image | ACVA | C12H16N4O4

ACVA

  • Molecular FormulaC12H16N4O4
  • Average mass280.280 Da
  • Monoisotopic mass280.117157 Da
  • ChemSpider ID83896

  • Double-bond stereo - Double-bond stereo

More details:

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

2638-94-0 [RN]
4,4'-(E)-Diazene-1,2-diylbis(4-cyanopentanoic acid)
4,4'-[(E)-1,2-Diazendiyl]bis(4-cyanpentansäure) [German] [ACD/IUPAC Name]
4,4'-[(E)-1,2-Diazenediyl]bis(4-cyanopentanoic acid) [ACD/IUPAC Name]
4,4'-Azobis(4-cyanopentanoic acid)
4,4'-Azobis(4-cyanovaleric acid)
4,4-Azobis(4-cyanovaleric acid)
ABCVA
Acide 4,4'-[(E)-1,2-diazènediyl]bis(4-cyanopentanoïque) [French] [ACD/IUPAC Name]
ACVA
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

11588_FLUKA [DBID]
11590_FLUKA [DBID]
118168_ALDRICH [DBID]
AIDS026868 [DBID]
AIDS-026868 [DBID]
BRN 1729856 [DBID]
H96WE5R147 [DBID]
NSC 114466 [DBID]
NSC114466 [DBID]

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

Density: 1.2±0.1 g/cm3
Boiling Point: 503.6±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±2.8 mmHg at 25°C
Enthalpy of Vaporization: 84.6±6.0 kJ/mol
Flash Point: 258.3±30.1 °C
Index of Refraction: 1.546
Molar Refractivity: 71.9±0.5 cm3
#H bond acceptors: 8
#H bond donors: 2
#Freely Rotating Bonds: 10
#Rule of 5 Violations: 0
ACD/LogP: 1.31
ACD/LogD (pH 5.5): -1.41
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -3.42
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 147 Å2
Polarizability: 28.5±0.5 10-24cm3
Surface Tension: 51.8±7.0 dyne/cm
Molar Volume: 227.0±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) =  1.78

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  473.62  (Adapted Stein & Brown method)
    Melting Pt (deg C):  200.27  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.79E-009  (Modified Grain method)
    Subcooled liquid VP: 1.27E-007 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):  241.6
       log Kow used: 1.78 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  2750 mg/L (20 deg C)
        Exper. Ref:  BEILSTEIN

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  3241.8 mg/L
    Wat Sol (Exper. database match) =  2750.00
       Exper. Ref:  BEILSTEIN

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Neutral Organics-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.21E-020  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.732E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.78  (KowWin est)
  Log Kaw used:  -18.306  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  20.086
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7638
   Biowin2 (Non-Linear Model)     :   0.1127
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4196  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.7244  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6718
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4860
 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):  1.69E-005 Pa (1.27E-007 mm Hg)
  Log Koa (Koawin est  ): 20.086
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.177 
       Octanol/air (Koa) model:  2.99E+007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.865 
       Mackay model           :  0.934 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   5.9239 E-12 cm3/molecule-sec
      Half-Life =     1.806 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    21.667 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.899 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  98.52
      Log Koc:  1.994 

 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: 1.78 (estimated)

 Volatilization from Water:
    Henry LC:  1.21E-020 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 8.101E+016  hours   (3.375E+015 days)
    Half-Life from Model Lake : 8.837E+017  hours   (3.682E+016 days)

 Removal In Wastewater Treatment:
    Total removal:               2.09  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.99  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       1.3e-012        43.3         1000       
   Water     27.3            900          1000       
   Soil      72.6            1.8e+003     1000       
   Sediment  0.0841          8.1e+003     0          
     Persistence Time: 1.31e+003 hr

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