ChemSpider 2D Image | 2-Butyne-1,4-diyl dicarbonochloridate | C6H4Cl2O4

2-Butyne-1,4-diyl dicarbonochloridate

  • Molecular FormulaC6H4Cl2O4
  • Average mass211.000 Da
  • Monoisotopic mass209.948669 Da
  • ChemSpider ID9725027

More details:

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

2-Butin-1,4-diyldicarbonochloridat [German] [ACD/IUPAC Name]
2-Butyne-1,4-diyl dicarbonochloridate [ACD/IUPAC Name]
Carbonochloridic acid, 2-butyne-1,4-diyl ester [ACD/Index Name]
Dicarbonochloridate de 2-butyne-1,4-diyle [French] [ACD/IUPAC Name]

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

Density: 1.5±0.1 g/cm3
Boiling Point: 247.3±25.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.5 mmHg at 25°C
Enthalpy of Vaporization: 48.4±3.0 kJ/mol
Flash Point: 105.0±22.2 °C
Index of Refraction: 1.496
Molar Refractivity: 41.1±0.3 cm3
#H bond acceptors: 4
#H bond donors: 0
#Freely Rotating Bonds: 6
#Rule of 5 Violations: 0
ACD/LogP: 2.35
ACD/LogD (pH 5.5): 2.24
ACD/BCF (pH 5.5): 29.48
ACD/KOC (pH 5.5): 392.23
ACD/LogD (pH 7.4): 2.24
ACD/BCF (pH 7.4): 29.48
ACD/KOC (pH 7.4): 392.23
Polar Surface Area: 53 Å2
Polarizability: 16.3±0.5 10-24cm3
Surface Tension: 50.8±3.0 dyne/cm
Molar Volume: 140.6±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) =  0.20

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  220.94  (Adapted Stein & Brown method)
    Melting Pt (deg C):  10.08  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.125  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  2.604e+004
       log Kow used: 0.20 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  32412 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Acid Chloride/Halide

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.10E-005  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.333E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.20  (KowWin est)
  Log Kaw used:  -3.347  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  3.547
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6471
   Biowin2 (Non-Linear Model)     :   0.5031
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7329  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5433  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1832
   Biowin6 (MITI Non-Linear Model):   0.0626
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.8881
 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):  15.5 Pa (0.116 mm Hg)
  Log Koa (Koawin est  ): 3.547
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.94E-007 
       Octanol/air (Koa) model:  8.65E-010 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  7.01E-006 
       Mackay model           :  1.55E-005 
       Octanol/air (Koa) model:  6.92E-008 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  29.9888 E-12 cm3/molecule-sec
      Half-Life =     0.357 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.280 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.003000 E-17 cm3/molecule-sec
      Half-Life =   382.000 Days (at 7E11 mol/cm3)
   Fraction sorbed to airborne particulates (phi): 1.13E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  16.4
      Log Koc:  1.215 

 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: 0.20 (estimated)

 Volatilization from Water:
    Henry LC:  1.1E-005 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       78.8  hours   (3.283 days)
    Half-Life from Model Lake :      981.4  hours   (40.89 days)

 Removal In Wastewater Treatment:
    Total removal:               2.46  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  percent
    Total to Air:                0.61  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.927           8.55         1000       
   Water     54.2            900          1000       
   Soil      44.8            1.8e+003     1000       
   Sediment  0.106           8.1e+003     0          
     Persistence Time: 506 hr

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